ID   CAPSF_BPPZA             Reviewed;         280 AA.
AC   P07532;
DT   01-APR-1988, integrated into UniProtKB/Swiss-Prot.
DT   01-APR-1988, sequence version 1.
DT   23-FEB-2022, entry version 54.
DE   RecName: Full=Capsid fiber protein {ECO:0000250|UniProtKB:B3VMP4};
DE   AltName: Full=Gene product 8.5 {ECO:0000250|UniProtKB:B3VMP4};
DE            Short=gp8.5 {ECO:0000250|UniProtKB:B3VMP4};
DE   AltName: Full=Head fiber protein {ECO:0000250|UniProtKB:B3VMP4};
DE   AltName: Full=Protein p8.5 {ECO:0000250|UniProtKB:B3VMP4};
GN   Name=8.5;
OS   Bacillus phage PZA (Bacteriophage PZA).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Salasmaviridae; Picovirinae; Salasvirus; Bacillus virus PZA.
OX   NCBI_TaxID=10757;
OH   NCBI_TaxID=1423; Bacillus subtilis.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=3095188; DOI=10.1016/0378-1119(86)90048-x;
RA   Paces V., Vlcek C., Urbanek P.;
RT   "Nucleotide sequence of the late region of Bacillus subtilis phage PZA, a
RT   close relative of phi 29.";
RL   Gene 44:107-114(1986).
CC   -!- FUNCTION: Protein that forms the 55 capsid fibers. These fibers are not
CC       always present and may have been lost in some lab strains. They may
CC       enhance the attachment of the virions onto the host cell wall.
CC       {ECO:0000250|UniProtKB:B3VMP4}.
CC   -!- SUBUNIT: Homotrimer. Forms a super helix coiled coil in the homotrimer.
CC       {ECO:0000250|UniProtKB:B3VMP4}.
CC   -!- SUBCELLULAR LOCATION: Virion {ECO:0000250|UniProtKB:B3VMP4}.
CC   -!- SIMILARITY: Belongs to the phi29likevirus major capsid fiber protein
CC       family. {ECO:0000305}.
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DR   EMBL; M11813; AAA88485.1; -; Genomic_DNA.
DR   PIR; C24831; WMBP8H.
DR   SMR; P07532; -.
DR   Proteomes; UP000000855; Genome.
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; IPR022741; Phage_B103_Gp8.
DR   Pfam; PF11133; Phage_head_fibr; 1.
PE   3: Inferred from homology;
KW   Host-virus interaction; Late protein; Viral attachment to host cell;
KW   Virion; Virus entry into host cell.
FT   CHAIN           1..280
FT                   /note="Capsid fiber protein"
FT                   /id="PRO_0000106580"
SQ   SEQUENCE   280 AA;  29457 MW;  487C378FEE70339A CRC64;
     MMVSFTARAN SNILAYRLLA YSEGDDIIEI SHAAENTIPD YVAVKDVDKG DLTQVNMYPL
     AAWQVIAGSD IKVGDNLTTG KDGTAVPTDD PSVVFGYAVE EAQEGQLVTL IISRSKEISI
     EVDDIKDAGD TGKRLLKINT PSGARNIIIE NEDAKALING ETTNTNKKNL QDLLFSDGNV
     KAFLQANTTD ENKAALQQLM VSNADVLGLL SGAPSSENKV NIRSMIGAGV PYTLPAATTT
     TIGGVKKGAA VSASTATDVT NAVKDLNSLI TVLKNAGIIS