1B54 | pdb_00001b54

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1b54a_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	PLP-binding barrel	'Hypothetical' protein ybl036c	'Hypothetical' protein ybl036c	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Hypothetical protein ybl036c	8030905	4003120	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PLP-binding barrel	8043284	3000273	SCOP2 (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e1b54A1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: Epimerase	F:	ECOD (20:10:01)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.20.20.10	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Alanine racemase	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A	PF01168	Alanine racemase, N-terminal domain (Ala_racemase_N)	Alanine racemase, N-terminal domain		Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	YEAST HYPOTHETICAL PROTEIN	vitamin binding vitamin B6 binding pyridoxal phosphate binding ion binding binding anion binding heterocyclic compound binding small molecule binding	pyridine-containing compound metabolic process vitamin B6 metabolic process metabolic process cellular process	cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

Chains	Accession	Name	Type
A	IPR029066	PLP-binding barrel	Homologous Superfamily
A	IPR011078	Pyridoxal phosphate homeostasis protein	Family
A	IPR001608	Alanine racemase, N-terminal	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.

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