6CGO | pdb_00006cgo

Molecular basis for condensation domain-mediated chain release from the enacyloxin polyketide synthase

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	EUF08210	e6cgoB3	A: alpha duplicates or obligate multimers	X: Docking domains in modular polyketide synthases	H: Class 3 N-terminal docking domain (From Topology)	T: Class 3 N-terminal docking domain	F: EUF08210	ECOD (1.6)
B	Condensation_N	e6cgoB2	A: a+b complex topology	X: CoA-dependent acyltransferases (From Topology)	H: CoA-dependent acyltransferases (From Topology)	T: CoA-dependent acyltransferases	F: Condensation_N	ECOD (1.6)
B	Condensation_C_1	e6cgoB1	A: a+b complex topology	X: CoA-dependent acyltransferases (From Topology)	H: CoA-dependent acyltransferases (From Topology)	T: CoA-dependent acyltransferases	F: Condensation_C_1	ECOD (1.6)
A	EUF08210	e6cgoA3	A: alpha duplicates or obligate multimers	X: Docking domains in modular polyketide synthases	H: Class 3 N-terminal docking domain (From Topology)	T: Class 3 N-terminal docking domain	F: EUF08210	ECOD (1.6)
A	Condensation_N	e6cgoA2	A: a+b complex topology	X: CoA-dependent acyltransferases (From Topology)	H: CoA-dependent acyltransferases (From Topology)	T: CoA-dependent acyltransferases	F: Condensation_N	ECOD (1.6)
A	Condensation_C_1	e6cgoA1	A: a+b complex topology	X: CoA-dependent acyltransferases (From Topology)	H: CoA-dependent acyltransferases (From Topology)	T: CoA-dependent acyltransferases	F: Condensation_C_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00668	Condensation domain (Condensation)	Condensation domain	-	Family
A, B	PF18563	TubC N-terminal docking domain (TubC_N)	TubC N-terminal docking domain	This is the N-terminal docking domain found in TubC proteins from the tubulysin polyketide synthase and nonribosomal polypeptide synthetase (PKS-NRPS) system, which binds to C-terminal docking domain of TubB [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Condensation domain protein	2,3-dihydroxybenzoate-serine ligase activity acid-amino acid ligase activity catalytic activity ligase activity, forming carbon-nitrogen bonds ligase activity vitamin binding amide binding modified amino acid binding binding phosphopantetheine binding small molecule binding	enterobactin biosynthetic process polyketide metabolic process catechol-containing compound metabolic process secondary metabolic process antibiotic biosynthetic process siderophore biosynthetic process antibiotic metabolic process secondary metabolite biosynthetic process siderophore metabolic process lactone biosynthetic process catechol-containing compound biosynthetic process catechol-containing siderophore biosynthetic process macrolide biosynthetic process macrolide metabolic process enterobactin biosynthetic process polyketide metabolic process catechol-containing compound metabolic process secondary metabolic process antibiotic biosynthetic process siderophore biosynthetic process antibiotic metabolic process secondary metabolite biosynthetic process siderophore metabolic process lactone biosynthetic process catechol-containing compound biosynthetic process catechol-containing siderophore biosynthetic process macrolide biosynthetic process macrolide metabolic process biosynthetic process peptide biosynthetic process polyketide biosynthetic process lactone metabolic process phenol-containing compound metabolic process phenol-containing compound biosynthetic process metabolic process cellular process nonribosomal peptide biosynthetic process peptide metabolic process amino acid activation amino acid activation for nonribosomal peptide biosynthetic process amino acid metabolic process primary metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex enterobactin synthetase complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR023213	Chloramphenicol acetyltransferase-like domain superfamily	Homologous Superfamily
A, B	IPR044894	TubC, N-terminal docking domain superfamily	Homologous Superfamily
A, B	IPR001242	Condensation domain	Domain
A, B	IPR041464	TubC, N-terminal docking 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.