4BI5

CRYSTAL STRUCTURE OF A DOUBLE MUTANT (C202A AND C222D) OF TRIOSEPHOSPHATE ISOMERASE FROM GIARDIA LAMBLIA.

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d4bi5b_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
C	d4bi5c_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
D	d4bi5d_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
E	d4bi5e_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
F	d4bi5f_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
G	d4bi5g_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
H	d4bi5h_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
I	d4bi5i_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
J	d4bi5j_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
K	d4bi5k_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
M	d4bi5m_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
N	d4bi5n_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
P	d4bi5p_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
A	d4bi5a_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
L	d4bi5l_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
O	d4bi5o_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
Q	d4bi5q_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
R	d4bi5r_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
S	d4bi5s_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)
T	d4bi5t_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Triosephosphate isomerase (TIM)	automated matches	automated matches	(Giardia intestinalis ) [TaxId: 5741 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
Q	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
S	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	SCOP2B (2022-06-29)
T	SCOP2B Superfamily	Triosephosphate isomerase (TIM)	8061666	3000190	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)
B	PF00121	e4bi5B1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
C	PF00121	e4bi5C1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
D	PF00121	e4bi5D1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
E	PF00121	e4bi5E1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
F	PF00121	e4bi5F1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
G	PF00121	e4bi5G1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
H	PF00121	e4bi5H1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
I	PF00121	e4bi5I1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
J	PF00121	e4bi5J1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
K	PF00121	e4bi5K1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
M	PF00121	e4bi5M1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
N	PF00121	e4bi5N1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
P	PF00121	e4bi5P1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
A	PF00121	e4bi5A1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
L	PF00121	e4bi5L1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
O	PF00121	e4bi5O1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
Q	PF00121	e4bi5Q1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
R	PF00121	e4bi5R1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
S	PF00121	e4bi5S1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)
T	PF00121	e4bi5T1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00121	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
C	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
D	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
E	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
F	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
G	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
H	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
I	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
J	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
K	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
M	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
N	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
P	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
A	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
L	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
O	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
Q	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
R	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
S	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
T	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	PF00121	Triosephosphate isomerase (TIM)	Triosephosphate isomerase	Triosephosphate isomerase (EC:5.3.1.1) (TIM) [1] is the glycolytic enzyme that catalyses the reversible interconversion of glyceraldehyde 3-phosphate and dihydroxyacetone phosphate. TIM plays an important role in several metabolic pathways and is ess ...	Triosephosphate isomerase (EC:5.3.1.1) (TIM) [1] is the glycolytic enzyme that catalyses the reversible interconversion of glyceraldehyde 3-phosphate and dihydroxyacetone phosphate. TIM plays an important role in several metabolic pathways and is essential for efficient energy production, present in eukaryotes and prokaryotes. TIM is a dimer of identical subunits, each of which is made up of about 250 amino-acid residues. A glutamic acid residue is involved in the catalytic mechanism [2,3]. The tertiary structure of TIM has eight beta/alpha motifs folded into a barrel structure [4]. The sequence around the active site residue is perfectly conserved in all known TIM's. Deficiencies in TIM are associated with haemolytic anaemia coupled with a progressive, severe neurological disorder [5].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	TRIOSEPHOSPHATE ISOMERASE	carbon-oxygen lyase activity, acting on phosphates lyase activity methylglyoxal synthase activity catalytic activity carbon-oxygen lyase activity isomerase activity intramolecular oxidoreductase activity, interconverting aldoses and ketoses intramolecular oxidoreductase activity triose-phosphate isomerase activity	ribonucleotide catabolic process pyridine nucleotide catabolic process oxoacid metabolic process carbohydrate catabolic process carbohydrate derivative metabolic process organophosphate catabolic process nucleoside phosphate catabolic process organic acid metabolic process nucleobase-containing compound metabolic process glycolytic process phosphate-containing compound metabolic process pyridine-containing compound metabolic process small molecule metabolic process purine ribonucleotide catabolic process ribonucleotide catabolic process pyridine nucleotide catabolic process oxoacid metabolic process carbohydrate catabolic process carbohydrate derivative metabolic process organophosphate catabolic process nucleoside phosphate catabolic process organic acid metabolic process nucleobase-containing compound metabolic process glycolytic process phosphate-containing compound metabolic process pyridine-containing compound metabolic process small molecule metabolic process purine ribonucleotide catabolic process phosphorus metabolic process pyridine nucleotide metabolic process nucleoside phosphate metabolic process organonitrogen compound catabolic process nicotinamide nucleotide metabolic process pyruvate metabolic process cellular metabolic process purine nucleoside diphosphate metabolic process primary metabolic process purine-containing compound catabolic process nucleotide metabolic process nucleobase-containing compound catabolic process organic cyclic compound metabolic process nucleoside diphosphate metabolic process purine nucleoside diphosphate catabolic process nucleoside diphosphate catabolic process metabolic process nucleoside triphosphate metabolic process monocarboxylic acid metabolic process purine ribonucleotide metabolic process pyridine-containing compound catabolic process ribose phosphate metabolic process catabolic process ATP metabolic process purine nucleotide metabolic process organic substance metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine ribonucleoside triphosphate metabolic process ribonucleoside diphosphate metabolic process ribonucleoside diphosphate catabolic process nucleotide catabolic process ribonucleoside triphosphate metabolic process purine nucleoside triphosphate metabolic process purine nucleotide catabolic process carbohydrate metabolic process carbohydrate derivative catabolic process organonitrogen compound metabolic process ADP catabolic process carboxylic acid metabolic process generation of precursor metabolites and energy organic cyclic compound catabolic process purine-containing compound metabolic process ADP metabolic process organophosphate metabolic process purine ribonucleoside diphosphate metabolic process cellular process organic substance catabolic process purine ribonucleoside diphosphate catabolic process monosaccharide metabolic process small molecule biosynthetic process carbohydrate biosynthetic process hexose metabolic process monosaccharide biosynthetic process gluconeogenesis hexose biosynthetic process biosynthetic process organic substance biosynthetic process glucose metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	IPR035990	Triosephosphate isomerase superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	IPR000652	Triosephosphate isomerase	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	IPR020861	Triosephosphate isomerase, active site	Active Site
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T	IPR022896	Triosephosphate isomerase, bacterial/eukaryotic	Family