4ZZK | pdb_00004zzk

Crystal structure of truncated FlgD (monoclinic form) from the human pathogen Helicobacter pylori

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DCsx12e4zzkD1 A: a/b three-layered sandwichesX: HTHH: SH3T: SH3F: Csx12ECOD (v294.1)
CCsx12e4zzkC1 A: a/b three-layered sandwichesX: HTHH: SH3T: SH3F: Csx12ECOD (v294.1)
BCsx12e4zzkB1 A: a/b three-layered sandwichesX: HTHH: SH3T: SH3F: Csx12ECOD (v294.1)
ACsx12e4zzkA1 A: a/b three-layered sandwichesX: HTHH: SH3T: SH3F: Csx12ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D2.60.40.4070 Mainly Beta Sandwich Immunoglobulin-like CATH (4.3.0)
C2.60.40.4070 Mainly Beta Sandwich Immunoglobulin-like CATH (4.3.0)
B2.60.40.4070 Mainly Beta Sandwich Immunoglobulin-like CATH (4.3.0)
A2.60.40.4070 Mainly Beta Sandwich Immunoglobulin-like CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF13860FlgD Ig-like domain (FlgD_ig)FlgD Ig-like domainThis domain has an immunoglobulin like beta sandwich fold. It is found in the FlgD protein the flagellar hook capping protein. The structure for this domain shows that it is inserted within a TUDOR like beta barrel domain [1]. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
Basal-body rod modification protein FlgD-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR005648Flagellar hook capping proteinFamily
A, B, C, D
IPR025965FlgD/Vpr, Ig-like domainDomain