2AY3 | pdb_00002ay3

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d2ay3b_	Alpha and beta proteins (a/b)	PLP-dependent transferase-like	PLP-dependent transferases	AAT-like	Aromatic aminoacid aminotransferase, AroAT	(Paracoccus denitrificans ) [TaxId: 266 ],	SCOPe (2.08)
A	d2ay3a_	Alpha and beta proteins (a/b)	PLP-dependent transferase-like	PLP-dependent transferases	AAT-like	Aromatic aminoacid aminotransferase, AroAT	(Paracoccus denitrificans ) [TaxId: 266 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	PLP-dependent transferases	8032329	3000954	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	PLP-dependent transferases	8032329	3000954	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Aminotran_3	e2ay3B2	A: alpha arrays	X: Fusion glycoprotein F2	H: RIFT-related	T: double psi	F: Aminotran_3	ECOD (v295)
B	AMP-binding	e2ay3B3	A: alpha arrays	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: AMP-binding	ECOD (v295)
A	Aminotran_3	e2ay3A2	A: alpha arrays	X: Fusion glycoprotein F2	H: RIFT-related	T: double psi	F: Aminotran_3	ECOD (v295)
A	AMP-binding	e2ay3A3	A: alpha arrays	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: AMP-binding	ECOD (v295)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.90.1150.10	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1	Aspartate Aminotransferase, domain 1	CATH (4.3.0)
B	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (4.3.0)
A	3.90.1150.10	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1	Aspartate Aminotransferase, domain 1	CATH (4.3.0)
A	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	AROMATIC AMINO ACID AMINOTRANSFERASE	transferase activity, transferring nitrogenous groups L-tyrosine:2-oxoglutarate transaminase activity transaminase activity amino acid transaminase activity transferase activity catalytic activity aromatic-amino-acid:2-oxoglutarate transaminase activity L-aspartate:2-oxoglutarate transaminase activity vitamin binding vitamin B6 binding pyridoxal phosphate binding ion binding binding anion binding transferase activity, transferring nitrogenous groups L-tyrosine:2-oxoglutarate transaminase activity transaminase activity amino acid transaminase activity transferase activity catalytic activity aromatic-amino-acid:2-oxoglutarate transaminase activity L-aspartate:2-oxoglutarate transaminase activity vitamin binding vitamin B6 binding pyridoxal phosphate binding ion binding binding anion binding heterocyclic compound binding small molecule binding identical protein binding protein binding	-	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

Chains	Accession	Name	Type
A, B	IPR015424	Pyridoxal phosphate-dependent transferase	Homologous Superfamily
A, B	IPR015421	Pyridoxal phosphate-dependent transferase, major domain	Homologous Superfamily
A, B	IPR015422	Pyridoxal phosphate-dependent transferase, small domain	Homologous Superfamily
A, B	IPR000796	Aspartate/other aminotransferase	Family
A, B	IPR004839	Aminotransferase, class I/classII, large domain	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.