Annotations: 4TX2

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	Beta-Casp	e4tx2B1	A: a/b three-layered sandwiches	X: Glycosyl hydrolase domain-like	H: Glycoside hydrolase family 127 middle domain-related	T: Glycoside hydrolase family 127 middle domain-related	F: Beta-Casp	ECOD (v294.1)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B]	Non-ribosomal peptide synthetase	vitamin binding modified amino acid binding binding ion binding anion binding phosphopantetheine binding sulfur compound binding small molecule binding catalytic activity	secondary metabolite biosynthetic process biosynthetic process metabolic process cellular process secondary metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process carboxylic acid metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process small molecule metabolic process monocarboxylic acid metabolic process secondary metabolite biosynthetic process biosynthetic process metabolic process cellular process secondary metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process carboxylic acid metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process small molecule metabolic process monocarboxylic acid metabolic process lipid biosynthetic process primary metabolic process lipid metabolic process amino acid activation peptide biosynthetic process amino acid activation for nonribosomal peptide biosynthetic process amino acid metabolic process nonribosomal peptide biosynthetic process peptide metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B]	IPR009081	Phosphopantetheine binding ACP domain	Domain
A [auth B]	IPR020806	Polyketide synthase-like, phosphopantetheine-binding domain	Domain
A [auth B]	IPR045851	AMP-binding enzyme domain superfamily	Homologous Superfamily
A [auth B]	IPR010071	Amino acid adenylation domain	Domain
A [auth B]	IPR029058	Alpha/Beta hydrolase fold	Homologous Superfamily
A [auth B]	IPR020845	AMP-binding, conserved site	Conserved Site
A [auth B]	IPR023213	Chloramphenicol acetyltransferase-like domain superfamily	Homologous Superfamily
A [auth B]	IPR042099	ANL, N-terminal domain	Homologous Superfamily
A [auth B]	IPR001242	Condensation domain	Domain
A [auth B]	IPR036736	ACP-like superfamily	Homologous Superfamily
A [auth B]	IPR025110	AMP-binding enzyme, C-terminal domain	Domain
A [auth B]	IPR000873	AMP-dependent synthetase/ligase domain	Domain
A [auth B]	IPR001031	Thioesterase	Domain
A [auth B]	IPR020802	Thioesterase TesA-like	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.