1W3I

Sulfolobus solfataricus 2-keto-3-deoxygluconate (KDG) aldolase complex with pyruvate

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	d1w3ia_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Aldolase	Class I aldolase	2-keto-3-deoxy gluconate aldolase Eda	(Saccharolobus solfataricus ) [TaxId: 2287 ],	SCOPe (2.08)
C	d1w3ic_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Aldolase	Class I aldolase	2-keto-3-deoxy gluconate aldolase Eda	(Saccharolobus solfataricus ) [TaxId: 2287 ],	SCOPe (2.08)
D	d1w3id_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Aldolase	Class I aldolase	2-keto-3-deoxy gluconate aldolase Eda	(Saccharolobus solfataricus ) [TaxId: 2287 ],	SCOPe (2.08)
B	d1w3ib_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Aldolase	Class I aldolase	2-keto-3-deoxy gluconate aldolase Eda	(Saccharolobus solfataricus ) [TaxId: 2287 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Class I aldolase	8029269	4003216	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Aldolase	8041648	3000445	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	Aldolase	8041648	3000445	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Aldolase	8041648	3000445	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Aldolase	8041648	3000445	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	DHDPS	e1w3iA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: DHDPS	ECOD (1.6)
C	DHDPS	e1w3iC1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: DHDPS	ECOD (1.6)
D	DHDPS	e1w3iD1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: DHDPS	ECOD (1.6)
B	DHDPS	e1w3iB1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: DHDPS	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	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)
B	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	PF00701	Dihydrodipicolinate synthetase family (DHDPS)	Dihydrodipicolinate synthetase family	This family has a TIM barrel structure.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	2-KETO-3-DEOXY GLUCONATE ALDOLASE	2-dehydro-3-deoxy-6-phosphogalactonate aldolase activity lyase activity catalytic activity carbon-carbon lyase activity aldehyde-lyase activity 4-hydroxy-tetrahydrodipicolinate synthase activity hydro-lyase activity carbon-oxygen lyase activity 2-dehydro-3-deoxy-phosphogluconate aldolase activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR053415	Entner-Doudoroff pathway aldolase	Family
A, B, C, D	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily
A, B, C, D	IPR002220	DapA-like	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729.