Annotations: 4F6L

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	PF07993	e4f6lB1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: PF07993	ECOD (1.6)
B [auth A]	PF07993	e4f6lA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: PF07993	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth B]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
B [auth A]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A]	PF07993	Male sterility protein (NAD_binding_4)	Male sterility protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	AusA reductase domain protein	catalytic activity	organic substance metabolic process organonitrogen compound metabolic process biosynthetic process organonitrogen compound biosynthetic process organic substance biosynthetic process metabolic process antibiotic metabolic process antibiotic biosynthetic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR006162	Phosphopantetheine attachment site	PTM
A [auth B], B [auth A]	IPR009081	Phosphopantetheine binding ACP domain	Domain
A [auth B], B [auth A]	IPR013120	Fatty acyl-coenzyme A reductase, NAD-binding domain	Domain
A [auth B], B [auth A]	IPR010071	Amino acid adenylation domain	Domain
A [auth B], B [auth A]	IPR020845	AMP-binding, conserved site	Conserved Site
A [auth B], B [auth A]	IPR023213	Chloramphenicol acetyltransferase-like domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR045851	AMP-binding enzyme, C-terminal domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR001242	Condensation domain	Domain
A [auth B], B [auth A]	IPR036736	ACP-like superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR025110	AMP-binding enzyme, C-terminal domain	Domain
A [auth B], B [auth A]	IPR000873	AMP-dependent synthetase/ligase domain	Domain
A [auth B], B [auth A]	IPR010080	Thioester reductase-like 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 R01GM133198.