ID   B_BPCHP                 Reviewed;         145 AA.
AC   P19194;
DT   01-NOV-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1990, sequence version 1.
DT   25-MAY-2022, entry version 76.
DE   RecName: Full=Internal scaffolding protein VP3;
DE   AltName: Full=Protein VP3;
DE            Short=VP3;
GN   ORFNames=ORF3;
OS   Chlamydia phage 1 (Bacteriophage Chp1).
OC   Viruses; Monodnaviria; Sangervirae; Phixviricota; Malgrandaviricetes;
OC   Petitvirales; Microviridae; Gokushovirinae; Chlamydiamicrovirus.
OX   NCBI_TaxID=2003327;
OH   NCBI_TaxID=83554; Chlamydia psittaci (Chlamydophila psittaci).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND PARTIAL PROTEIN SEQUENCE.
RX   PubMed=2607341; DOI=10.1099/0022-1317-70-12-3381;
RA   Storey C.C., Lusher M., Richmond S.J.;
RT   "Analysis of the complete nucleotide sequence of Chp1, a phage which
RT   infects avian Chlamydia psittaci.";
RL   J. Gen. Virol. 70:3381-3390(1989).
CC   -!- FUNCTION: Participates in the assembly of the viral procapsid in the
CC       cytoplasm. Released from the procapsid upon genome packaging, possibly
CC       through affinity displacement by the protein ORF8, or by proteolysis
CC       (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Host cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the microviridae B protein family.
CC       {ECO:0000305}.
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DR   EMBL; D00624; BAA00509.1; -; Genomic_DNA.
DR   Proteomes; UP000002125; Genome.
DR   GO; GO:0030430; C:host cell cytoplasm; IEA:UniProtKB-SubCell.
DR   InterPro; IPR014131; Chlamydia_phage_Vp3.
DR   Pfam; PF09675; Chlamy_scaf; 1.
DR   TIGRFAMs; TIGR02763; chlamy_scaf; 1.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Host cytoplasm; Reference proteome;
KW   Viral capsid assembly; Viral release from host cell.
FT   CHAIN           1..145
FT                   /note="Internal scaffolding protein VP3"
FT                   /id="PRO_0000065884"
SQ   SEQUENCE   145 AA;  16681 MW;  6B4DFA64663587CD CRC64;
     MKFRTIYDEE RPAPVLECKD ESLCLAYQCT ETSIEKLVKL ANQNPSYLHA FAGDPTRQPE
     YGECPSPLDY QDALEIVARG EEAFYSLPAN IRVNFSNPME FLSWLEDPAN YDEVEKLGLL
     DPEKVQIRKS KLQKDQKEEV SSEEK