6F45

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth D]	UNK_F_TYPE	e6f45D2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: beta-helix domain of fiber adhesin (From Topology)	T: beta-helix domain of fiber adhesin	F: UNK_F_TYPE	ECOD (1.6)
A [auth D]	UNK_F_TYPE	e6f45D1	A: alpha arrays	X: attachment domain of fiber adhesin (From Topology)	H: attachment domain of fiber adhesin (From Topology)	T: attachment domain of fiber adhesin	F: UNK_F_TYPE	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A [auth D]	PF05268	Phage tail fibre adhesin Gp38 (GP38)	Phage tail fibre adhesin Gp38	This family contains several Gp38 proteins from T-even-like phages. Gp38, together with a second phage protein, gp57, catalyses the organisation of gp37 but is absent from the phage particle. Gp37 is responsible for receptor recognition [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth D]	Receptor recognition protein	-	virion attachment to host cell biological process involved in interspecies interaction between organisms receptor-mediated virion attachment to host cell adhesion of symbiont to host cell viral process viral life cycle adhesion of symbiont to host adhesion receptor-mediated virion attachment to host cell biological process involved in interaction with host biological process involved in symbiotic interaction symbiont entry into host cell symbiont entry into host	virus tail virion component
B [auth A], C [auth B], D [auth C]	Long tail fiber distal subunit	-	virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral process viral life cycle adhesion of symbiont to host biological process involved in interaction with host biological process involved in symbiotic interaction symbiont entry into host cell symbiont entry into host	virus tail, fiber virus tail virion component

Chains	Accession	Name	Type
A [auth D]	IPR007932	Receptor-recognising protein Gp38	Domain
A [auth D]	IPR048291	Phage tail fibre adhesin Gp38, N-terminal domain	Domain
B [auth A], C [auth B], D [auth C]	IPR030392	Intramolecular chaperone auto-processing domain	Domain