5G23 | pdb_00005g23

Type IV-like pilin TTHA1219 from Thermus thermophilus

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Deuk_SelB_IIIe5g23D1 A: a/b three-layered sandwichesX: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4F: euk_SelB_IIIECOD (v294.1)
Ceuk_SelB_IIIe5g23C1 A: a/b three-layered sandwichesX: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4F: euk_SelB_IIIECOD (v294.1)
Beuk_SelB_IIIe5g23B1 A: a/b three-layered sandwichesX: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4F: euk_SelB_IIIECOD (v294.1)
Aeuk_SelB_IIIe5g23A1 A: a/b three-layered sandwichesX: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4F: euk_SelB_IIIECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF22149Type IV pilin Tt1219 (Tt1219-like)Type IV pilin Tt1219The founding member of this family is Tt1219 that is a type IV pilin. This protein is likely involved in the formation of polymers that extend from the surface of the bacterial cell and could mediate a wide variety of functions such as adhesion, moti ...The founding member of this family is Tt1219 that is a type IV pilin. This protein is likely involved in the formation of polymers that extend from the surface of the bacterial cell and could mediate a wide variety of functions such as adhesion, motility and natural competence. This domain is closely related to type II secretion pseudopilins such as EpsJ, GspJ and XcpW. It consists of the canonical type IV pilin structural core comprising an alpha-helix packed against a four-stranded beta-sheet and a variable lobe comprising a beta-sheet that packs the helix on the side [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
TYPE-IV LIKE PILIN TTHA1219- -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR054401Type IV pilin Tt1219-like, C-terminalDomain
A, B, C, D
IPR012902Prokaryotic N-terminal methylation sitePTM