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-like 8076666 3001065 SCOP2B (2021-05-27)
BSCOP2 FamilyAnti-sigma factor antagonist SpoIIaa 8076665 4003567 SCOP2 (2021-05-27)
BSCOP2 SuperfamilySpoIIaa-like 8076666 3001065 SCOP2 (2021-05-27)
CSCOP2B SuperfamilySpoIIaa-like 8076666 3001065 SCOP2B (2021-05-27)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF01740e3t6oA1 A: a/b three-layered sandwichesX: SpoIIaa-like (From Topology)H: SpoIIaa-like (From Topology)T: SpoIIaa-likeF: PF01740ECOD (1.6)
BPF01740e3t6oB1 A: a/b three-layered sandwichesX: SpoIIaa-like (From Topology)H: SpoIIaa-like (From Topology)T: SpoIIaa-likeF: PF01740ECOD (1.6)
CPF01740e3t6oC1 A: a/b three-layered sandwichesX: SpoIIaa-like (From Topology)H: SpoIIaa-like (From Topology)T: SpoIIaa-likeF: PF01740ECOD (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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C
Sulfate transporter/antisigma-factor antagonist STAS - -

InterPro: Protein Family Classification InterPro Database Homepage

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