Homologous Superfamily

Phage P22 tailspike-like, N-terminal domain superfamily (IPR036730)

Short name: P22_tailspike_N_sf

Overlapping entries

Description

The tailspike protein of Salmonella bacteriophage P22 is a viral adhesion protein that mediates attachment of the viral protein to host cell-surface lipopolysaccharide. The tailspike protein displays both receptor binding and destroying properties, inactivating the receptor by endoglycosidase activity. The N-terminal, head-binding domain mediates the non-covalent attachment of the six homotrimeric tailspike molecules to the DNA injection apparatus [PMID: 9135118]. The N-terminal domain of the P22 tailspike protein shows significant sequence similarity to the N-terminal domain of the Shigella phage Sf6 tailspike protein [PMID: 12424253].

GO terms

Biological Process

GO:0009405 pathogenesis

Molecular Function

No terms assigned in this category.

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
SUPERFAMILY
GENE3D