4Q2H | pdb_00004q2h

Crystal structure of probable proline racemase from agrobacterium radiobacter K84, TARGET EFI-506561, with bound carbonate

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
Protein Modification Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d4q2hb_	Alpha and beta proteins (a+b)	Diaminopimelate epimerase-like	Diaminopimelate epimerase-like	automated matches	automated matches	(Rhizobium rhizogenes K84 ) [TaxId: 311403 ],	SCOPe (2.08)
A	d4q2ha1	Alpha and beta proteins (a+b)	Diaminopimelate epimerase-like	Diaminopimelate epimerase-like	automated matches	automated matches	(Rhizobium rhizogenes K84 ) [TaxId: 311403 ],	SCOPe (2.08)
A	d4q2ha2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Rhizobium rhizogenes K84 ) [TaxId: 311403 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Diaminopimelate epimerase-like	8087622	3000573	SCOP2B (2022-06-29)
A	SCOP2 Family	Proline racemase	8087621	4002494	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Diaminopimelate epimerase-like	8087622	3000573	SCOP2 (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	Pro_racemase	e4q2hB2	A: a+b complex topology	X: Diaminopimelate epimerase-like (From Topology)	H: Diaminopimelate epimerase-like (From Topology)	T: Diaminopimelate epimerase-like	F: Pro_racemase	ECOD (1.6)
A	Pro_racemase	e4q2hA2	A: a+b complex topology	X: Diaminopimelate epimerase-like (From Topology)	H: Diaminopimelate epimerase-like (From Topology)	T: Diaminopimelate epimerase-like	F: Pro_racemase	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.10.310.10	Alpha Beta	Roll	Diaminopimelate Epimerase	Chain A, domain 1	CATH (4.3.0)
A	3.10.310.10	Alpha Beta	Roll	Diaminopimelate Epimerase	Chain A, domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF05544	Proline racemase (Pro_racemase)	Proline racemase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Proline racemase protein	isomerase activity racemase and epimerase activity racemase and epimerase activity, acting on amino acids and derivatives 4-hydroxyproline epimerase activity amino-acid racemase activity catalytic activity hydro-lyase activity lyase activity carbon-oxygen lyase activity trans-L-3-hydroxyproline dehydratase activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR008794	Proline racemase family	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B	CSO	Parent Component: CYS RESID: AA0205 PSI-MOD : L-cysteine sulfenic acid MOD:00210

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.