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. 2012 Jan;78(1):58–69. doi: 10.1128/AEM.06231-11

Table 3.

Comparative analysis of ORFs in host specificity-related regions of three similar bacteriophage genomes

ORF Predicted function Lengtha % Identityb BLASTP best matches Receptorc Reference
Broad-host-range phage SFP10
    SFP_0160 Conserved hypothetical protein 770 71 over 162 aa Tailspike protein from Salmonella phage Det7 LPS 70
    SFP_0161 Probable phage tail fiber protein 926 50 over 688 aa Putative tail fiber from E. coli O157:H7 phage phiV10 LPS (O157 antigen) 54
48 over 437 aa Hypothetical tail fiber from E. coli O157:H7 phage JK06 ND
    SFP_0162 Phage tailspike protein 698 51 over 709 aa Tailspike protein from Salmonella phage Det7 LPS 70
36 over 620 aa Tailspike protein from Salmonella phage SETP3 LPS (O12 antigen) 18
    SFP_0163 Conserved hypothetical protein partially similar to phage tailspike protein 1,167 83 over 400 aa Hemolysin-type calcium-binding protein from Salmonella phage Vi01 Vi capsular antigen 57
    SFP_0164 Hypothetical protein 396 93 over 396 aa Putative tail fiber protein from Salmonella phage Vi01 Vi capsular antigen 57
Salmonella phage Vi01
    Vi01_170C Tail spike protein 1 596 58 over 163 aa Hypothetical protein from Shigella phage phiSboM-AG3 ND 70
55 over 76 aa Tailspike protein from Salmonella phage Det7 LPS
    Vi01_171C Vi maturation-adhesion tailspike 732 61 over 293 aa Predicted tail fiber protein from Salmonella phage Vi06 Vi capsular antigen 57
63 over 264 aa Maturation/adhesion protein from Salmonella phage E1 Vi capsular antigen 56
    Vi01_172C Tailspike 3 846 52 over 695 aa Head-binding domain of phage tailspike protein from Escherichia fergusonii ATCC 35469 ND
    Vi01_173C Probable tail fiber 1,057 64 over 281 aa Hypothetical protein from Shigella phage phiSboM-AG3 ND
    Vi01_174C Putative tail fiber 396 65 over 406 aa Hypothetical protein from Shigella phage phiSboM-AG3 ND
Shigella phage phiSboM-AG3
    orf00207 Conserved hypothetical phage protein 594 47 over 182 aa Tailspike protein from Salmonella phage Det7 LPS 70
    orf00210 Tailspike protein 753 66 over 198 aa Maturation/adhesion protein from Salmonella phage Vi01 Vi capsular antigen 57
    orf00212 Tailspike protein 673 57 over 96 aa Conserved phage protein from Enterobacteria phage Eco1230-10 ND 62
    orf00213 Conserved hypothetical phage protein 1,019 64 over 442 aa Hemolysin-type calcium-binding protein from Salmonella phage Vi01 Vi capsular antigen 57
    orf00214 Hypothetical phage protein 403 65 over 406 aa Putative uncharacterized protein from Salmonella phage Vi01 Vi capsular antigen 57
a

Number of amino acids.

b

Amino acid (aa) sequence identity.

c

Predicted phage absorption site. ND, not determined.