1VKE | pdb_00001vke

Crystal structure of carboxymuconolactone decarboxylase family protein possibly involved in antioxidative response (TM1620) from Thermotoga maritima at 1.56 A resolution

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)
F	d1vkef_	All alpha proteins	AhpD-like	AhpD-like	CMD-like	Hypothetical protein TM1620	(Thermotoga maritima MSB8 ) [TaxId: 243274 ],	SCOPe (2.08)
E	d1vkee_	All alpha proteins	AhpD-like	AhpD-like	CMD-like	Hypothetical protein TM1620	(Thermotoga maritima MSB8 ) [TaxId: 243274 ],	SCOPe (2.08)
D	d1vked_	All alpha proteins	AhpD-like	AhpD-like	CMD-like	Hypothetical protein TM1620	(Thermotoga maritima MSB8 ) [TaxId: 243274 ],	SCOPe (2.08)
C	d1vkec_	All alpha proteins	AhpD-like	AhpD-like	CMD-like	Hypothetical protein TM1620	(Thermotoga maritima MSB8 ) [TaxId: 243274 ],	SCOPe (2.08)
B	d1vkeb_	All alpha proteins	AhpD-like	AhpD-like	CMD-like	Hypothetical protein TM1620	(Thermotoga maritima MSB8 ) [TaxId: 243274 ],	SCOPe (2.08)
A	d1vkea_	All alpha proteins	AhpD-like	AhpD-like	CMD-like	Hypothetical protein TM1620	(Thermotoga maritima MSB8 ) [TaxId: 243274 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
F	SCOP2B Superfamily	AhpD-like	8038413	3001907	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	AhpD-like	8038413	3001907	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	AhpD-like	8038413	3001907	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	AhpD-like	8038413	3001907	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	AhpD-like	8038413	3001907	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	AhpD-like	8038413	3001907	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)
F		e1vkeF1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: p53 tetramerization domain	H: p53 tetramerization domain	T: Cation_efflux	F:	ECOD (20:10:01)
E		e1vkeE1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: p53 tetramerization domain	H: p53 tetramerization domain	T: Cation_efflux	F:	ECOD (20:10:01)
D		e1vkeD1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: p53 tetramerization domain	H: p53 tetramerization domain	T: Cation_efflux	F:	ECOD (20:10:01)
C		e1vkeC1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: p53 tetramerization domain	H: p53 tetramerization domain	T: Cation_efflux	F:	ECOD (20:10:01)
B		e1vkeB1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: p53 tetramerization domain	H: p53 tetramerization domain	T: Cation_efflux	F:	ECOD (20:10:01)
A		e1vkeA1	A: AhpD-like	X: AhpD-like	H: AhpD-like	T: CMD	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	1.20.1290.10	Mainly Alpha	Up-down Bundle	AhpD-like	AhpD-like	CATH (4.3.0)
E	1.20.1290.10	Mainly Alpha	Up-down Bundle	AhpD-like	AhpD-like	CATH (4.3.0)
D	1.20.1290.10	Mainly Alpha	Up-down Bundle	AhpD-like	AhpD-like	CATH (4.3.0)
C	1.20.1290.10	Mainly Alpha	Up-down Bundle	AhpD-like	AhpD-like	CATH (4.3.0)
B	1.20.1290.10	Mainly Alpha	Up-down Bundle	AhpD-like	AhpD-like	CATH (4.3.0)
A	1.20.1290.10	Mainly Alpha	Up-down Bundle	AhpD-like	AhpD-like	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	PF02627	Carboxymuconolactone decarboxylase family (CMD)	Carboxymuconolactone decarboxylase family	-	Family

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	carboxymuconolactone decarboxylase family protein	oxidoreductase activity catalytic activity peroxidase activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor peroxiredoxin activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR003779	Alkyl hydroperoxide reductase AhpD/CMD-like	Domain
A, B, C, D, E A, B, C, D, E, F	IPR029032	AhpD-like	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR004675	Alkylhydroperoxidase AhpD core	Domain

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.