Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF09442e4npxA1 A: alpha duplicates or obligate multimersX: HP0242-like (From Topology)H: HP0242-like (From Topology)T: HP0242-likeF: PF09442ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A1.10.3350.10 Mainly Alpha Orthogonal Bundle HP0242-like fold HP0242-like domainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF09442Domain of unknown function (DUF2018) (DUF2018)Domain of unknown function (DUF2018)Acid-adaptive protein possibly of physiological significance when H.pylori colonises the human stomach, which adopts a unique four alpha-helical triangular conformations. The biologically active form is thought to be a tetramer. The protein is expres ...Acid-adaptive protein possibly of physiological significance when H.pylori colonises the human stomach, which adopts a unique four alpha-helical triangular conformations. The biologically active form is thought to be a tetramer. The protein is expressed along with six other proteins, some of which are related to iron storage and haem biosynthesis [1].
Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR023126HP0242-like superfamilyHomologous Superfamily
IPR018563Protein of unknown function DUF2018Family