Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyPilZ domain-like 8091597 3000480 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyPilZ domain-like 8091597 3000480 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyPilZ domain-like 8091597 3000480 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APilZe4rt0A1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: PilZECOD (1.6)
BPilZe4rt0B1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: PilZECOD (1.6)
CPilZe4rt0C1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: PilZECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C
PF07238PilZ domain (PilZ)PilZ domainPilZ is a c-di-GMP binding domain [3] found in widespread cytoplasmic receptors, which is involved in regulation of motility, biofilm formation and virulence of many bacterial pathogens. This domain binds c-di-GMP through RXXXR and [D/N]hSXXG motifs, ...PilZ is a c-di-GMP binding domain [3] found in widespread cytoplasmic receptors, which is involved in regulation of motility, biofilm formation and virulence of many bacterial pathogens. This domain binds c-di-GMP through RXXXR and [D/N]hSXXG motifs, however, some PilZ domains lack these motifs and do not bind c-di-GMP [6]. Proteins which contain PilZ are known to interact with the flagellar switch-complex proteins FliG and FliM. This interaction results in a reduction of torque generation and induces CCW motor bias [5]. This is the canonical PilZ domain whose structure consists of six beta-strands that form a beta barrel, followed by a long C-terminal alpha-helix [6].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C
Alginate biosynthesis protein Alg44

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C
IPR009875PilZ domainDomain
A, B, C
IPR050739Membrane Fusion ProteinFamily