Annotations: 6XU3

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	WD40	e6xu3D1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: WD40	ECOD (v295.2)
C	WD40	e6xu3C1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: WD40	ECOD (v295.2)
B	WD40	e6xu3B1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: WD40	ECOD (v295.2)
A	WD40	e6xu3A1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: WD40	ECOD (v295.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.30.470.10	Alpha Beta	2-Layer Sandwich	D-amino Acid Aminotransferase	Chain A, domain 1	CATH (utative)
D	3.20.10.10	Alpha Beta	Alpha-Beta Barrel	D-amino Acid Aminotransferase	Chain A, domain 2	CATH (utative)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Class IV aminotransferase	transferase activity, transferring nitrogenous groups branched-chain-amino-acid:2-oxoglutarate transaminase activity transaminase activity amino acid transaminase activity transferase activity catalytic activity	amino acid biosynthetic process biosynthetic process amino acid metabolic process primary metabolic process metabolic process cellular process small molecule biosynthetic process oxoacid metabolic process carboxylic acid metabolic process small molecule metabolic process carboxylic acid biosynthetic process	-

Chains	Accession	Name	Type
A, B, C, D	IPR050571	Class-IV Pyridoxal-Phosphate-Dependent Aminotransferase	Family
A, B, C, D	IPR043132	Branched-chain-amino-acid aminotransferase-like, C-terminal	Homologous Superfamily
A, B, C, D	IPR043131	Branched-chain-amino-acid aminotransferase-like, N-terminal	Homologous Superfamily
A, B, C, D	IPR001544	Aminotransferase class IV	Family
A, B, C, D	IPR036038	Aminotransferase-like, PLP-dependent enzymes	Homologous Superfamily

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.

6XU3 | pdb_00006xu3