ID   COAT_BPPRR              Reviewed;         131 AA.
AC   P03616;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   21-JUL-1986, sequence version 1.
DT   23-FEB-2022, entry version 65.
DE   RecName: Full=Coat protein;
OS   Pseudomonas phage PRR1 (Bacteriophage PRR1).
OC   Viruses; Riboviria; Orthornavirae; Lenarviricota; Leviviricetes;
OC   Norzivirales; Fiersviridae; Perrunavirus; Perrunavirus olsenii.
OX   NCBI_TaxID=12024;
OH   NCBI_TaxID=286; Pseudomonas.
RN   [1]
RP   PROTEIN SEQUENCE.
RX   PubMed=107028; DOI=10.1111/j.1432-1033.1979.tb12903.x;
RA   Dhaese P., Vandekerckhove J., van Montagu M.;
RT   "The primary structure of the coat protein of the broad-host-range RNA
RT   bacteriophage PRR1.";
RL   Eur. J. Biochem. 94:375-386(1979).
CC   -!- FUNCTION: Forms the phage shell; binds to the phage RNA.
CC   -!- SUBCELLULAR LOCATION: Virion {ECO:0000305}.
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DR   PIR; A04225; VCBPP1.
DR   PDB; 2VF9; X-ray; 3.50 A; A/B/C=1-131.
DR   PDB; 4ANG; X-ray; 3.50 A; A/B/C=1-131.
DR   PDBsum; 2VF9; -.
DR   PDBsum; 4ANG; -.
DR   SMR; P03616; -.
DR   EvolutionaryTrace; P03616; -.
DR   GO; GO:0039617; C:T=3 icosahedral viral capsid; IEA:UniProtKB-KW.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0005198; F:structural molecule activity; IEA:InterPro.
DR   Gene3D; 3.30.380.10; -; 1.
DR   InterPro; IPR002703; Levivir_coat.
DR   InterPro; IPR015954; Phage_RNA-type_capsid.
DR   Pfam; PF01819; Levi_coat; 1.
DR   SUPFAM; SSF55405; SSF55405; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Capsid protein; Direct protein sequencing; RNA-binding;
KW   T=3 icosahedral capsid protein; Virion.
FT   CHAIN           1..131
FT                   /note="Coat protein"
FT                   /id="PRO_0000164845"
FT   STRAND          6..9
FT                   /evidence="ECO:0007829|PDB:2VF9"
FT   STRAND          12..14
FT                   /evidence="ECO:0007829|PDB:2VF9"
FT   STRAND          17..34
FT                   /evidence="ECO:0007829|PDB:2VF9"
FT   STRAND          36..41
FT                   /evidence="ECO:0007829|PDB:4ANG"
FT   STRAND          43..51
FT                   /evidence="ECO:0007829|PDB:2VF9"
FT   STRAND          55..73
FT                   /evidence="ECO:0007829|PDB:2VF9"
FT   STRAND          76..94
FT                   /evidence="ECO:0007829|PDB:2VF9"
FT   HELIX           99..112
FT                   /evidence="ECO:0007829|PDB:2VF9"
FT   STRAND          113..116
FT                   /evidence="ECO:0007829|PDB:2VF9"
FT   HELIX           118..124
FT                   /evidence="ECO:0007829|PDB:2VF9"
SQ   SEQUENCE   131 AA;  14536 MW;  E7E639E1E50FC612 CRC64;
     AQLQNLVLKD REATPNDHTF VPRDIRDNVG EVVESTGVPI GESRFTISLR KTSNGRYKST
     LKLVVPVVQS QTVNGIVTPV VVRTSYVTVD FDYDARSTTK ERNNFVGMIA DALKADLMLV
     HDTIVNLQGV Y