4Q2H | pdb_00004q2h

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)

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)

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)

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)

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	-	-

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

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

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