3QR8

Crystal structure of the bacteriophage P2 membrane-piercing protein gpV


ChainDomainClassArchitectureTopologyHomology
2.40.50.230 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) Gp5 N-terminal domain
6.20.150.10 Special Other non-globular Chondroitinase Ac Chain A, domain 3

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
PF04717Type VI secretion system/phage-baseplate injector OB domain (Phage_base_V)Type VI secretion system/phage-baseplate injector OB domainFamily of bacterial and phage baseplate assembly proteins responsible for forming the small spike at the end of the tail or bacterial pathogenic needle-shaft [1]. This entry represents the OB fold part of the structure. This structure contains an unu ...Family of bacterial and phage baseplate assembly proteins responsible for forming the small spike at the end of the tail or bacterial pathogenic needle-shaft [1]. This entry represents the OB fold part of the structure. This structure contains an unusual extra beta hairpin that forms the foundation of the spike protein's beta helix [3].
Domain
PF18715Phage spike trimer (Phage_spike)Phage spike trimer- Repeat