3EXG | pdb_00003exg

Crystal structure of the pyruvate dehydrogenase (E1p) component of human pyruvate dehydrogenase complex

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
Z	d3exgz1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
Z	d3exgz2	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
X	d3exgx1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
X	d3exgx2	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
V	d3exgv1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
V	d3exgv2	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
T	d3exgt1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
T	d3exgt2	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
R	d3exgr1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
R	d3exgr2	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
P	d3exgp1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
P	d3exgp2	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
N	d3exgn1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
N	d3exgn2	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
L	d3exgl1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
L	d3exgl2	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
J	d3exgj1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
J	d3exgj2	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
H	d3exgh1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
H	d3exgh2	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
FA [auth 6]	d3exg61	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
FA [auth 6]	d3exg62	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
F	d3exgf1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
F	d3exgf2	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
DA [auth 4]	d3exg41	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
DA [auth 4]	d3exg42	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d3exgd1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d3exgd2	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
BA [auth 2]	d3exg21	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
BA [auth 2]	d3exg22	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d3exgb1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase Pyr module	E1-beta subunit of pyruvate dehydrogenase, Pyr module	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d3exgb2	Alpha and beta proteins (a/b)	TK C-terminal domain-like	TK C-terminal domain-like	Branched-chain alpha-keto acid dehydrogenase beta-subunit, C-terminal-domain	E1-beta subunit of pyruvate dehydrogenase, C-domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
Y	d3exgy1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
Y	d3exgy2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
W	d3exgw1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
W	d3exgw2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
U	d3exgu1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
U	d3exgu2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
S	d3exgs_	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
Q	d3exgq1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
Q	d3exgq2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
O	d3exgo1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
O	d3exgo2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
M	d3exgm1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
M	d3exgm2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
K	d3exgk1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
K	d3exgk2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
I	d3exgi1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
I	d3exgi2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
G	d3exgg1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
G	d3exgg2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
EA [auth 5]	d3exg51	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
EA [auth 5]	d3exg52	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
E	d3exge1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
E	d3exge2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
CA [auth 3]	d3exg31	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
CA [auth 3]	d3exg32	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d3exgc1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d3exgc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
AA [auth 1]	d3exg11	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
AA [auth 1]	d3exg12	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d3exga1	Alpha and beta proteins (a/b)	Thiamin diphosphate-binding fold (THDP-binding)	Thiamin diphosphate-binding fold (THDP-binding)	Branched-chain alpha-keto acid dehydrogenase PP module	E1-beta subunit of pyruvate dehydrogenase (PP module)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d3exga2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
Z	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
Z	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
X	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
X	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
V	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
V	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
T	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
T	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
FA [auth 6]	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
FA [auth 6]	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
DA [auth 4]	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
DA [auth 4]	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
BA [auth 2]	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
BA [auth 2]	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	TK C-terminal domain-like	8043741	3000424	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8043740	3001790	SCOP2B (2022-06-29)
Y	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
W	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
U	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
S	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
Q	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
EA [auth 5]	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
CA [auth 3]	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
AA [auth 1]	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Thiamin diphosphate-binding fold (THDP-binding)	8033333	3001790	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
Z	zf-CCCH_4	e3exgZ1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
X	zf-CCCH_4	e3exgX1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
V	zf-CCCH_4	e3exgV1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
T	zf-CCCH_4	e3exgT1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
R	zf-CCCH_4	e3exgR1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
P	zf-CCCH_4	e3exgP1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
N	zf-CCCH_4	e3exgN1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
L	zf-CCCH_4	e3exgL1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
J	zf-CCCH_4	e3exgJ1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
H	zf-CCCH_4	e3exgH1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
FA [auth 6]	zf-CCCH_4	e3exg61	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
F	zf-CCCH_4	e3exgF1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
DA [auth 4]	zf-CCCH_4	e3exg41	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
D	zf-CCCH_4	e3exgD1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
BA [auth 2]	zf-CCCH_4	e3exg21	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
B	zf-CCCH_4	e3exgB1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
Y	zf-CCCH_4	e3exgY1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
W	zf-CCCH_4	e3exgW1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
U	zf-CCCH_4	e3exgU1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
S	zf-CCCH_4	e3exgS1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
Q	zf-CCCH_4	e3exgQ1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
O	ClpB_D2-small	e3exgO1	A: alpha bundles	X: YrdC/RibB	H: SH3	T: SH3	F: ClpB_D2-small	ECOD (develop294)
M	zf-CCCH_4	e3exgM1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
K	zf-CCCH_4	e3exgK1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
I	zf-CCCH_4	e3exgI1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
G	zf-CCCH_4	e3exgG1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
EA [auth 5]	zf-CCCH_4	e3exg51	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
E	zf-CCCH_4	e3exgE1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
CA [auth 3]	zf-CCCH_4	e3exg31	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
C	zf-CCCH_4	e3exgC1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
AA [auth 1]	zf-CCCH_4	e3exg11	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)
A	zf-CCCH_4	e3exgA1	A: alpha bundles	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
Z	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
Z	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
X	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
X	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
V	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
V	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
T	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
T	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
R	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
R	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
P	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
P	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
N	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
N	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
L	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
L	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
J	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
J	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
H	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
H	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
FA [auth 6]	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
FA [auth 6]	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
F	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
F	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
DA [auth 4]	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
DA [auth 4]	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
D	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
D	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
BA [auth 2]	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
BA [auth 2]	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
B	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
B	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
Y	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
W	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
U	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
S	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
Q	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
O	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
M	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
K	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
I	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
G	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
EA [auth 5]	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
E	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
CA [auth 3]	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
C	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
AA [auth 1]	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
A	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, BA [auth 2], D, DA [auth 4], F, B, BA [auth 2], D, DA [auth 4], F, FA [auth 6], H, J, L, N, P, R, T, V, X, Z	PF02779	Transketolase, pyrimidine binding domain (Transket_pyr)	Transketolase, pyrimidine binding domain	This family includes transketolase enzymes, pyruvate dehydrogenases, and branched chain alpha-keto acid decarboxylases.	Domain
B, BA [auth 2], D, DA [auth 4], F, B, BA [auth 2], D, DA [auth 4], F, FA [auth 6], H, J, L, N, P, R, T, V, X, Z	PF02780	Transketolase, C-terminal domain (Transketolase_C)	Transketolase, C-terminal domain	The C-terminal domain of transketolase has been proposed as a regulatory molecule binding site [2].	Domain
A, AA [auth 1], C, CA [auth 3], E, A, AA [auth 1], C, CA [auth 3], E, EA [auth 5], G, I, K, M, O, Q, S, U, W, Y	PF00676	Dehydrogenase E1 component (E1_dh)	Dehydrogenase E1 component	This family uses thiamine pyrophosphate as a cofactor. This family includes pyruvate dehydrogenase, 2-oxoglutarate dehydrogenase and 2-oxoisovalerate dehydrogenase.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, BA [auth 2], D, DA [auth 4], F, B, BA [auth 2], D, DA [auth 4], F, FA [auth 6], H, J, L, N, P, R, T, V, X, Z	Pyruvate dehydrogenase E1 component subunit beta, mitochondrial	oxidoreductase activity, acting on the aldehyde or oxo group of donors, disulfide as acceptor oxidoreductase activity pyruvate dehydrogenase (acetyl-transferring) activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity cation binding ion binding binding metal ion binding small molecule binding	aerobic respiration cellular respiration tricarboxylic acid cycle energy derivation by oxidation of organic compounds primary metabolic process metabolic process cellular process generation of precursor metabolites and energy oxoacid metabolic process acetyl-CoA metabolic process organic acid metabolic process nucleobase-containing compound metabolic process acyl-CoA metabolic process nucleobase-containing small molecule metabolic process aerobic respiration cellular respiration tricarboxylic acid cycle energy derivation by oxidation of organic compounds primary metabolic process metabolic process cellular process generation of precursor metabolites and energy oxoacid metabolic process acetyl-CoA metabolic process organic acid metabolic process nucleobase-containing compound metabolic process acyl-CoA metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process acyl-CoA biosynthetic process phosphate-containing compound metabolic process sulfur compound metabolic process small molecule metabolic process phosphorus metabolic process nucleoside phosphate metabolic process pyruvate metabolic process carboxylic acid metabolic process pyruvate decarboxylation to acetyl-CoA nucleobase-containing compound biosynthetic process purine-containing compound metabolic process acetyl-CoA biosynthetic process sulfur compound biosynthetic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process monocarboxylic acid metabolic process monosaccharide metabolic process carbohydrate metabolic process hexose metabolic process glucose metabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex catalytic complex oxidoreductase complex transferase complex pyruvate dehydrogenase complex acetyltransferase complex membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex catalytic complex oxidoreductase complex transferase complex pyruvate dehydrogenase complex acetyltransferase complex alpha-ketoacid dehydrogenase complex nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen mitochondrial matrix
A, AA [auth 1], C, CA [auth 3], E, A, AA [auth 1], C, CA [auth 3], E, EA [auth 5], G, I, K, M, O, Q, S, U, W, Y	Pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial	oxidoreductase activity, acting on the aldehyde or oxo group of donors, disulfide as acceptor oxidoreductase activity pyruvate dehydrogenase (acetyl-transferring) activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity cation binding ion binding binding metal ion binding small molecule binding	aerobic respiration cellular respiration tricarboxylic acid cycle energy derivation by oxidation of organic compounds primary metabolic process metabolic process cellular process generation of precursor metabolites and energy oxoacid metabolic process acetyl-CoA metabolic process organic acid metabolic process nucleobase-containing compound metabolic process acyl-CoA metabolic process nucleobase-containing small molecule metabolic process aerobic respiration cellular respiration tricarboxylic acid cycle energy derivation by oxidation of organic compounds primary metabolic process metabolic process cellular process generation of precursor metabolites and energy oxoacid metabolic process acetyl-CoA metabolic process organic acid metabolic process nucleobase-containing compound metabolic process acyl-CoA metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process acyl-CoA biosynthetic process phosphate-containing compound metabolic process sulfur compound metabolic process small molecule metabolic process phosphorus metabolic process nucleoside phosphate metabolic process pyruvate metabolic process carboxylic acid metabolic process pyruvate decarboxylation to acetyl-CoA nucleobase-containing compound biosynthetic process purine-containing compound metabolic process acetyl-CoA biosynthetic process sulfur compound biosynthetic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process monocarboxylic acid metabolic process monosaccharide metabolic process carbohydrate metabolic process hexose metabolic process glucose metabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex catalytic complex oxidoreductase complex transferase complex pyruvate dehydrogenase complex acetyltransferase complex membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex catalytic complex oxidoreductase complex transferase complex pyruvate dehydrogenase complex acetyltransferase complex alpha-ketoacid dehydrogenase complex nucleus membrane-enclosed lumen intracellular membraneless organelle nucleolus intracellular organelle lumen organelle lumen membraneless organelle nuclear lumen mitochondrial matrix

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, BA [auth 2], D, DA [auth 4], F, B, BA [auth 2], D, DA [auth 4], F, FA [auth 6], H, J, L, N, P, R, T, V, X, Z	IPR029061	Thiamin diphosphate-binding fold	Homologous Superfamily
B, BA [auth 2], D, DA [auth 4], F, B, BA [auth 2], D, DA [auth 4], F, FA [auth 6], H, J, L, N, P, R, T, V, X, Z	IPR009014	Transketolase C-terminal/Pyruvate-ferredoxin oxidoreductase domain II	Homologous Superfamily
B, BA [auth 2], D, DA [auth 4], F, B, BA [auth 2], D, DA [auth 4], F, FA [auth 6], H, J, L, N, P, R, T, V, X, Z	IPR027110	Pyruvate dehydrogenase E1 component subunit beta, mitochondrial-type	Family
B, BA [auth 2], D, DA [auth 4], F, B, BA [auth 2], D, DA [auth 4], F, FA [auth 6], H, J, L, N, P, R, T, V, X, Z	IPR005475	Transketolase-like, pyrimidine-binding domain	Domain
B, BA [auth 2], D, DA [auth 4], F, B, BA [auth 2], D, DA [auth 4], F, FA [auth 6], H, J, L, N, P, R, T, V, X, Z	IPR033248	Transketolase, C-terminal domain	Domain
A, AA [auth 1], C, CA [auth 3], E, A, AA [auth 1], C, CA [auth 3], E, EA [auth 5], G, I, K, M, O, Q, S, U, W, Y	IPR050642	Pyruvate Dehydrogenase E1 Alpha Subunit	Family
A, AA [auth 1], C, CA [auth 3], E, A, AA [auth 1], C, CA [auth 3], E, EA [auth 5], G, I, K, M, O, Q, S, U, W, Y	IPR029061	Thiamin diphosphate-binding fold	Homologous Superfamily
A, AA [auth 1], C, CA [auth 3], E, A, AA [auth 1], C, CA [auth 3], E, EA [auth 5], G, I, K, M, O, Q, S, U, W, Y	IPR017597	Pyruvate dehydrogenase (acetyl-transferring) E1 component, alpha subunit, subgroup y	Family
A, AA [auth 1], C, CA [auth 3], E, A, AA [auth 1], C, CA [auth 3], E, EA [auth 5], G, I, K, M, O, Q, S, U, W, Y	IPR001017	Dehydrogenase, E1 component	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B, BA [auth 2], D, DA [auth 4], F, B, BA [auth 2], D, DA [auth 4], F, FA [auth 6], H, J, L, N, P, R, T, V, X, Z	Pharos: P11177	pyruvate dehydrogenase E1-beta deficiency renal cell carcinoma pyruvate dehydrogenase deficiency collecting duct carcinoma sarcomatoid renal cell carcinoma chromophobe renal cell carcinoma Leigh syndrome papillary renal cell carcinoma systemic sclerosis Ataxia with Lactic Acidosis, Type I lung carcinoma pancreatic ductal adenocarcinoma renal carcinoma systemic lupus erythematosus clear cell renal carcinoma pyruvate dehydrogenase E1-beta deficiency renal cell carcinoma pyruvate dehydrogenase deficiency collecting duct carcinoma sarcomatoid renal cell carcinoma chromophobe renal cell carcinoma Leigh syndrome papillary renal cell carcinoma systemic sclerosis Ataxia with Lactic Acidosis, Type I lung carcinoma pancreatic ductal adenocarcinoma renal carcinoma systemic lupus erythematosus clear cell renal carcinoma inborn errors of metabolism lung cancer ovarian cancer plasma cell myeloma
A, AA [auth 1], C, CA [auth 3], E, A, AA [auth 1], C, CA [auth 3], E, EA [auth 5], G, I, K, M, O, Q, S, U, W, Y	Pharos: P08559	pyruvate dehydrogenase deficiency Leigh syndrome prostate cancer pyruvate dehydrogenase E1-alpha deficiency Pyruvate Metabolism, Inborn Errors osteoarthritis osteosarcoma Pick disease acquired lactic acidosis Charcot-Marie-Tooth disease gastric cancer hereditary diffuse gastric adenocarcinoma invasive ductal breast carcinoma myocardial ischemia osteoarthritis susceptibility 1 pyruvate dehydrogenase deficiency Leigh syndrome prostate cancer pyruvate dehydrogenase E1-alpha deficiency Pyruvate Metabolism, Inborn Errors osteoarthritis osteosarcoma Pick disease acquired lactic acidosis Charcot-Marie-Tooth disease gastric cancer hereditary diffuse gastric adenocarcinoma invasive ductal breast carcinoma myocardial ischemia osteoarthritis susceptibility 1 ovarian cancer plasma cell myeloma astrocytic tumor coronary artery disease ductal breast carcinoma in situ gastric neoplasm inborn errors of metabolism myopathy pancreatic intraductal papillary-mucinous neoplasm glioblastoma intellectual disability lactic acidosis