5MQH

Structure of the Phosphatase Domain of the Cell Fate Determinant SpoIIE from Bacillus subtilis in a crystal form without domain swapping


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyPP2C-like8091332 3000909 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ASpoIIEe5mqhA1 A: a+b four layersX: Ntn/PP2CH: Protein serine/threonine phosphatase 2C, catalytic domain (From Topology)T: Protein serine/threonine phosphatase 2C, catalytic domainF: SpoIIEECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF07228Stage II sporulation protein E (SpoIIE) (SpoIIE)Stage II sporulation protein E (SpoIIE)- Family
PF19732Stage II sporulation protein E N-terminal (SpoIIE_N)Stage II sporulation protein E N-terminalThis is the N-terminal domain found in Stage II sporulation protein E which includes the 10 transmembrane domains and the regulatory domain, the latter located adjacent the PP2C phosphatase domain. The regulatory domain mediates the formation of dime ...This is the N-terminal domain found in Stage II sporulation protein E which includes the 10 transmembrane domains and the regulatory domain, the latter located adjacent the PP2C phosphatase domain. The regulatory domain mediates the formation of dimers between SpoIIE molecules, required for phosphatase activation [1]. An N-terminal 45-residue long alpha-helix makes intramolecular contacts with the switch helices (alpha1 and alpha2) of the phosphatase domain [1].
Domain