6PFV | pdb_00006pfv

Structure of S. venezuelae RisG-WhiG-c-di-GMP complex: orthorhombic crystal form

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth A]V-sete6pfvA1 A: a/b three-layered sandwichesX: P-loop domains-likeH: DUF1107-likeT: DUF1107-likeF: V-setECOD (v294.1)
F [auth G]V-sete6pfvG1 A: a/b three-layered sandwichesX: P-loop domains-likeH: DUF1107-likeT: DUF1107-likeF: V-setECOD (v294.1)
DV-sete6pfvD1 A: a/b three-layered sandwichesX: P-loop domains-likeH: DUF1107-likeT: DUF1107-likeF: V-setECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth T],
C [auth B],
E		PF22802RsiG-like (RsiG)RsiG-likeThis entry represents a domain found in homologues of RsiG protein from Streptomyces. This domain adopts an alpha-helix and in Streptomyces self associates to form a dimer. This dimer binds c-di-GMP via two E(X)3-S(X)2-R(X)3-Q(X)-D repeat motifs, one ...This entry represents a domain found in homologues of RsiG protein from Streptomyces. This domain adopts an alpha-helix and in Streptomyces self associates to form a dimer. This dimer binds c-di-GMP via two E(X)3-S(X)2-R(X)3-Q(X)-D repeat motifs, one on each helix. The complex RsiG-(c-di-GMP) binds to the sporulation-specific sigma factor, WhiG. Some homologues of RsiG contain a second helix and hence two c-di-GMP binding motifs.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth T],
C [auth B],
E		AmfC protein - -
B [auth A],
D,
F [auth G]		RNA polymerase sigma factor- - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth T],
C [auth B],
E		IPR049575Anti-sigma factor RsiG/AmfC-likeFamily
A [auth T],
C [auth B],
E		IPR055209RsiG-like domainDomain