1GEG

CRYATAL STRUCTURE ANALYSIS OF MESO-2,3-BUTANEDIOL DEHYDROGENASE

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)
A	d1gega_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	meso-2,3-butanediol dehydrogenase	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
B	d1gegb_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	meso-2,3-butanediol dehydrogenase	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
C	d1gegc_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	meso-2,3-butanediol dehydrogenase	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
D	d1gegd_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	meso-2,3-butanediol dehydrogenase	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
E	d1gege_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	meso-2,3-butanediol dehydrogenase	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
F	d1gegf_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	meso-2,3-butanediol dehydrogenase	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
G	d1gegg_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	meso-2,3-butanediol dehydrogenase	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)
H	d1gegh_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	meso-2,3-butanediol dehydrogenase	(Klebsiella pneumoniae ) [TaxId: 573 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Short-chain dehydrogenases/reductases SDR	8057181	4000029	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SDR-like	8057182	3000038	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	SDR-like	8057182	3000038	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	SDR-like	8057182	3000038	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	SDR-like	8057182	3000038	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	SDR-like	8057182	3000038	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	SDR-like	8057182	3000038	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	SDR-like	8057182	3000038	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	SDR-like	8057182	3000038	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)
A	adh_short_C2	e1gegA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: adh_short_C2	ECOD (1.6)
B	adh_short_C2	e1gegB1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: adh_short_C2	ECOD (1.6)
C	adh_short_C2	e1gegC1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: adh_short_C2	ECOD (1.6)
D	adh_short_C2	e1gegD1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: adh_short_C2	ECOD (1.6)
E	adh_short_C2	e1gegE1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: adh_short_C2	ECOD (1.6)
F	adh_short_C2	e1gegF1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: adh_short_C2	ECOD (1.6)
G	adh_short_C2	e1gegG1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: adh_short_C2	ECOD (1.6)
H	adh_short_C2	e1gegH1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: adh_short_C2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
B	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
C	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
D	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
E	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
F	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
G	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
H	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	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	PF00106	short chain dehydrogenase (adh_short)	short chain dehydrogenase	This family contains a wide variety of dehydrogenases.	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	ACETOIN REDUCTASE	oxidoreductase activity acetoin dehydrogenase activity oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor oxidoreductase activity, acting on CH-OH group of donors catalytic activity diacetyl reductase ((S)-acetoin forming) activity	acetoin catabolic process alcohol catabolic process catabolic process organic hydroxy compound metabolic process cellular metabolic process alcohol metabolic process cellular catabolic process secondary alcohol metabolic process organic substance metabolic process cellular ketone metabolic process organic hydroxy compound catabolic process acetoin metabolic process ketone catabolic process metabolic process acetoin catabolic process alcohol catabolic process catabolic process organic hydroxy compound metabolic process cellular metabolic process alcohol metabolic process cellular catabolic process secondary alcohol metabolic process organic substance metabolic process cellular ketone metabolic process organic hydroxy compound catabolic process acetoin metabolic process ketone catabolic process metabolic process small molecule metabolic process cellular process small molecule catabolic process organic substance catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR014007	Acetoin reductase	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR002347	Short-chain dehydrogenase/reductase SDR	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR020904	Short-chain dehydrogenase/reductase, conserved site	Conserved Site

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.