3T6O

The Structure of an Anti-sigma-factor antagonist (STAS) domain protein from Planctomyces limnophilus.

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilySpoIIaa-like8076666 3001065 SCOP2B (2022-06-29)
BSCOP2 FamilyAnti-sigma factor antagonist SpoIIaa8076665 4003567 SCOP2 (2022-06-29)
BSCOP2 SuperfamilySpoIIaa-like8076666 3001065 SCOP2 (2022-06-29)
CSCOP2B SuperfamilySpoIIaa-like8076666 3001065 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ASTASe3t6oA1 A: a/b three-layered sandwichesX: SpoIIaa-like (From Topology)H: SpoIIaa-like (From Topology)T: SpoIIaa-likeF: STASECOD (1.6)
BSTASe3t6oB1 A: a/b three-layered sandwichesX: SpoIIaa-like (From Topology)H: SpoIIaa-like (From Topology)T: SpoIIaa-likeF: STASECOD (1.6)
CSTASe3t6oC1 A: a/b three-layered sandwichesX: SpoIIaa-like (From Topology)H: SpoIIaa-like (From Topology)T: SpoIIaa-likeF: STASECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.30.750.24 Alpha Beta 2-Layer Sandwich Transcription Regulator spoIIAA STAS domainCATH (4.3.0)
B3.30.750.24 Alpha Beta 2-Layer Sandwich Transcription Regulator spoIIAA STAS domainCATH (4.3.0)
C3.30.750.24 Alpha Beta 2-Layer Sandwich Transcription Regulator spoIIAA STAS domainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C
PF01740STAS domain (STAS)STAS domainThe STAS (after Sulphate Transporter and AntiSigma factor antagonist) domain is found in the C terminal region of Sulphate transporters and bacterial antisigma factor antagonists. It has been suggested that this domain may have a general NTP binding ...The STAS (after Sulphate Transporter and AntiSigma factor antagonist) domain is found in the C terminal region of Sulphate transporters and bacterial antisigma factor antagonists. It has been suggested that this domain may have a general NTP binding function [2].
Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C
IPR036513STAS domain superfamilyHomologous Superfamily
A, B, C
IPR002645STAS domainDomain