Annotations: 4QJL

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF01648	e4qjlA1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: 4'-phosphopantetheinyl transferase (From Topology)	T: 4'-phosphopantetheinyl transferase	F: PF01648	ECOD (1.6)
A	PF17837	e4qjlA2	A: a+b three layers	X: Bacillus chorismate mutase-like	H: 4'-phosphopantetheinyl transferase (From Topology)	T: 4'-phosphopantetheinyl transferase	F: PF17837	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01648	4'-phosphopantetheinyl transferase superfamily (ACPS)	4'-phosphopantetheinyl transferase superfamily	Members of this family transfers the 4'-phosphopantetheine (4'-PP) moiety from coenzyme A (CoA) to the invariant serine of Pfam:PF00550. This post-translational modification renders holo-ACP capable of acyl group activation via thioesterification of ...	Members of this family transfers the 4'-phosphopantetheine (4'-PP) moiety from coenzyme A (CoA) to the invariant serine of Pfam:PF00550. This post-translational modification renders holo-ACP capable of acyl group activation via thioesterification of the cysteamine thiol of 4'-PP [1]. This superfamily consists of two subtypes: The ACPS type such as Swiss:P24224 and the Sfp type such as Swiss:P39135. The structure of the Sfp type is known [3], which shows the active site accommodates a magnesium ion. The most highly conserved regions of the alignment are involved in binding the magnesium ion.	Domain
A	PF17837	4'-phosphopantetheinyl transferase N-terminal domain (4PPT_N)	4'-phosphopantetheinyl transferase N-terminal domain	This entry represents the N-terminal domain from 4'- phosphopantetheinyl transferase enzymes. This domain is structurally related to the Pfam:PF01648 domain with which it forms a pseudodimeric arrangement [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Phosphopantetheinyl transferase, PptII	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding holo-[acyl-carrier-protein] synthase activity transferase activity catalytic activity phosphotransferase activity, for other substituted phosphate groups transferase activity, transferring phosphorus-containing groups	enterobactin biosynthetic process polyketide metabolic process organic hydroxy compound metabolic process catechol-containing compound metabolic process secondary metabolic process antibiotic biosynthetic process siderophore biosynthetic process antibiotic metabolic process organic substance metabolic process secondary metabolite biosynthetic process siderophore metabolic process lactone biosynthetic process organic substance biosynthetic process catechol-containing compound biosynthetic process enterobactin biosynthetic process polyketide metabolic process organic hydroxy compound metabolic process catechol-containing compound metabolic process secondary metabolic process antibiotic biosynthetic process siderophore biosynthetic process antibiotic metabolic process organic substance metabolic process secondary metabolite biosynthetic process siderophore metabolic process lactone biosynthetic process organic substance biosynthetic process catechol-containing compound biosynthetic process catechol-containing siderophore biosynthetic process enterobactin metabolic process macrolide biosynthetic process macrolide metabolic process organic cyclic compound metabolic process biosynthetic process peptide biosynthetic process polyketide biosynthetic process lactone metabolic process organic hydroxy compound biosynthetic process phenol-containing compound metabolic process organic cyclic compound biosynthetic process phenol-containing compound biosynthetic process metabolic process nonribosomal peptide biosynthetic process peptide metabolic process	protein-containing complex catalytic complex enterobactin synthetase complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR037143	4'-phosphopantetheinyl transferase domain superfamily	Homologous Superfamily
A	IPR003542	Enterobactin synthetase-like, component D	Family
A	IPR041354	4'-phosphopantetheinyl transferase, N-terminal domain	Domain
A	IPR008278	4'-phosphopantetheinyl transferase domain	Domain

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