Q04830 (FIBER_BPK1F) Enterobacteria phage K1F (Bacteriophage K1F)

Tail spike protein UniProtKBInterProInteractive Modelling

1064 aa; Sequence (Fasta)

Molecule Processing
C-terminal chaperone protein

Sequence Features

 581
 596
 647
 542Binding to sialic acid
 545Binding to sialic acid
 549Binding to sialic acid
 578Binding to sialic acid
 598Binding to sialic acid
 599Binding to sialic acid
 10-115Bacteriophage T7 tail fibre protein
IPR005604PF03906
 155-211Tail spike TSP1/Gp66, N-terminal domain
IPR040775PF18668
 246-312Endosialidase, N-terminal extension domain
IPR024429PF12218
 313-754Endosialidase, beta propeller domain
IPR024428PF12217
 757-910Endosialidase, C-terminal domain
IPR024430PF12219
 916-966Intramolecular chaperone auto-processing domain
IPR030392PF13884

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Crystal structure of endo-neuraminidase NF mutant Heteromer
SLB; 15×SIA;NA;3gvk246-910
Endosialidase of Bacteriophage K1Fhomo-3-mer PO4;1v0e245-910
Endosialidase of Bacteriophage K1F in complex with oligomeric alpha-2,8-sialic acidhomo-3-mer SLB;PO4;SIA;1v0f245-910
Crystal Structure Analysis of EndosialidaseNF at 0.98 A Resolutionhomo-3-mer SLB; 15×CL;NA;3ju4246-910
Crystal Structure of endo-neuraminidaseNFhomo-3-mer SLB;SIA;3gvl246-910
Crystal structure of an endo-neuraminidaseNF mutanthomo-3-mer SLB; 21×SIA;3gvj246-910
Intramolecular Chaperonehomo-3-mer PEG;TAM;CL;BR;CA;3gw6800-1063

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)DownloadAssess
homo-3-mer -0.046nw9.1.A156-235
47.44
homo-3-mer -4.055w6f.1.A153-334
32.00