7B2B

Solution structure of a non-covalent extended docking domain complex of the Pax NRPS: PaxA T1-CDD/PaxB NDD

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth A]PP-bindinge7b2bA1 A: alpha bundlesX: ACP-likeH: Acyl-carrier protein (ACP) (From Topology)T: Acyl-carrier protein (ACP)F: PP-bindingECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B [auth A]PF00550Phosphopantetheine attachment site (PP-binding)Phosphopantetheine attachment siteA 4'-phosphopantetheine prosthetic group is attached through a serine. This prosthetic group acts as a a 'swinging arm' for the attachment of activated fatty acid and amino-acid groups. This domain forms a four helix bundle. This family includes memb ...A 4'-phosphopantetheine prosthetic group is attached through a serine. This prosthetic group acts as a a 'swinging arm' for the attachment of activated fatty acid and amino-acid groups. This domain forms a four helix bundle. This family includes members not included in Prosite. The inclusion of these members is supported by sequence analysis and functional evidence. The related domain of Swiss:P19828 has the attachment serine replaced by an alanine.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth B]Amino acid adenylation domain-containing protein - -
B [auth A]Peptide synthetase PaxA - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth B]IPR006162Phosphopantetheine attachment sitePTM
A [auth B]IPR009081Phosphopantetheine binding ACP domainDomain
A [auth B]IPR010071Amino acid adenylation domainDomain
A [auth B]IPR020845AMP-binding, conserved siteConserved Site
A [auth B]IPR023213Chloramphenicol acetyltransferase-like domain superfamilyHomologous Superfamily
A [auth B]IPR045851AMP-binding enzyme, C-terminal domain superfamilyHomologous Superfamily
A [auth B]IPR020806Polyketide synthase, phosphopantetheine-binding domainDomain
A [auth B]IPR001242Condensation domainDomain
A [auth B]IPR036736ACP-like superfamilyHomologous Superfamily
A [auth B]IPR025110AMP-binding enzyme, C-terminal domainDomain
A [auth B]IPR000873AMP-dependent synthetase/ligase domainDomain
B [auth A]IPR020845AMP-binding, conserved siteConserved Site
B [auth A]IPR023213Chloramphenicol acetyltransferase-like domain superfamilyHomologous Superfamily
B [auth A]IPR045851AMP-binding enzyme, C-terminal domain superfamilyHomologous Superfamily
B [auth A]IPR009081Phosphopantetheine binding ACP domainDomain
B [auth A]IPR001242Condensation domainDomain
B [auth A]IPR036736ACP-like superfamilyHomologous Superfamily
B [auth A]IPR025110AMP-binding enzyme, C-terminal domainDomain
B [auth A]IPR000873AMP-dependent synthetase/ligase domainDomain
B [auth A]IPR010071Amino acid adenylation domainDomain