Annotations: 2AY4

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d2ay4b_	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	d2ay4a_	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)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	PLP-dependent transferases	8032329	3000954	SCOP2B (2022-06-29)
A	SCOP2 Family	AAT-like	8019949	4000670	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PLP-dependent transferases	8032329	3000954	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		e2ay4B2	A: alpha bundles	X: Glutamine synthetase-like	H: Glutamine synthetase/guanido kinase	T: Glutamine synthetase/guanido kinase	F:	ECOD (develop294)
B	Phosphodiest, Metalloenzyme	e2ay4B3	A: alpha bundles	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: Phosphodiest, Metalloenzyme	ECOD (develop294)
A		e2ay4A2	A: alpha bundles	X: Glutamine synthetase-like	H: Glutamine synthetase/guanido kinase	T: Glutamine synthetase/guanido kinase	F:	ECOD (develop294)
A	Phosphodiest, Metalloenzyme	e2ay4A3	A: alpha bundles	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: Phosphodiest, Metalloenzyme	ECOD (develop294)

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)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	AROMATIC AMINO ACID AMINOTRANSFERASE	transferase activity, transferring nitrogenous groups aromatic-amino-acid transaminase activity transaminase activity L-tyrosine-2-oxoglutarate transaminase activity transferase activity catalytic activity L-aspartate:2-oxoglutarate aminotransferase activity vitamin binding vitamin B6 binding pyridoxal phosphate binding ion binding binding anion binding heterocyclic compound binding transferase activity, transferring nitrogenous groups aromatic-amino-acid transaminase activity transaminase activity L-tyrosine-2-oxoglutarate transaminase activity transferase activity catalytic activity L-aspartate:2-oxoglutarate aminotransferase 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	oxoacid metabolic process amino acid metabolic process organic acid metabolic process organic acid biosynthetic process L-phenylalanine biosynthetic process from chorismate via phenylpyruvate alpha-amino acid metabolic process carboxylic acid biosynthetic process chorismate metabolic process small molecule metabolic process L-phenylalanine biosynthetic process aromatic amino acid metabolic process aromatic amino acid family biosynthetic process small molecule biosynthetic process dicarboxylic acid metabolic process oxoacid metabolic process amino acid metabolic process organic acid metabolic process organic acid biosynthetic process L-phenylalanine biosynthetic process from chorismate via phenylpyruvate alpha-amino acid metabolic process carboxylic acid biosynthetic process chorismate metabolic process small molecule metabolic process L-phenylalanine biosynthetic process aromatic amino acid metabolic process aromatic amino acid family biosynthetic process small molecule biosynthetic process dicarboxylic acid metabolic process carboxylic acid metabolic process primary metabolic process L-amino acid biosynthetic process L-amino acid metabolic process L-phenylalanine metabolic process proteinogenic amino acid metabolic process amino acid biosynthetic process biosynthetic process proteinogenic amino acid biosynthetic process metabolic process cellular process erythrose 4-phosphate/phosphoenolpyruvate family amino acid biosynthetic process alpha-amino acid biosynthetic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

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.