ID   VG38_BPAR1              Reviewed;         259 AA.
AC   Q9G0B4;
DT   19-DEC-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2001, sequence version 1.
DT   02-JUN-2021, entry version 46.
DE   RecName: Full=Receptor-recognizing protein;
DE   AltName: Full=Protein Gp38;
GN   Name=38;
OS   Escherichia phage AR1 (Bacteriophage AR1).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Myoviridae; Tevenvirinae; Tequatrovirus.
OX   NCBI_TaxID=66711;
OH   NCBI_TaxID=83334; Escherichia coli O157:H7.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=11029414; DOI=10.1128/jb.182.21.5962-5968.2000;
RA   Yu S.L., Ko K.L., Chen C.S., Chang Y.C., Syu W.J.;
RT   "Characterization of the distal tail fiber locus and determination of the
RT   receptor for phage AR1, which specifically infects Escherichia coli
RT   O157:H7.";
RL   J. Bacteriol. 182:5962-5968(2000).
CC   -!- FUNCTION: Vg38 is at the tip of the long tail fibers and serves as the
CC       phage recognition site for the cellular receptor.
CC   -!- SUBCELLULAR LOCATION: Virion {ECO:0000305}.
CC   -!- MISCELLANEOUS: This phage use outer membrane protein ompA as a
CC       receptor.
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DR   EMBL; AF208841; AAG29755.1; -; Genomic_DNA.
DR   SMR; Q9G0B4; -.
DR   GO; GO:0098024; C:virus tail, fiber; IEA:UniProtKB-KW.
DR   GO; GO:0046718; P:viral entry into host cell; IEA:UniProtKB-KW.
DR   GO; GO:0019062; P:virion attachment to host cell; IEA:UniProtKB-KW.
DR   InterPro; IPR007932; Receptor-recog_Gp38.
DR   Pfam; PF05268; GP38; 1.
PE   4: Predicted;
KW   Host-virus interaction; Viral attachment to host cell;
KW   Viral tail fiber protein; Viral tail protein; Virion;
KW   Virus entry into host cell.
FT   CHAIN           1..259
FT                   /note="Receptor-recognizing protein"
FT                   /id="PRO_0000165032"
FT   REGION          213..243
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        224..238
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   259 AA;  26277 MW;  042225B00128AE5B CRC64;
     MAVTGPWVGS SAVVNTGQNW MVGAAQRLRM GAPFWMSNMI GRSVEVIHTL GADHNFNGQW
     FRDRCFEAGS APIVFNITGD LVSYSRDVPL FFMYGDTPNE YVQLNIHGVT MYGRGGNGWA
     ACAIGASDGG VCIQNDIGGR LRINNGGAIA GGGGGGGGYS QANNWAGKYV CGGGGGRPFG
     LGGNNGARWP GGNASLTSPG AGGNTGTRYY AGGGGEVGQP GQYANPGASY STPPTSPGAA
     VAGSAPTWQN VGAIYGPRV