ID   GP12_BPLSK              Reviewed;          91 AA.
AC   O21880;
DT   02-NOV-2016, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   12-AUG-2020, entry version 50.
DE   RecName: Full=Chaperone protein gp12 {ECO:0000250|UniProtKB:D3WAD0};
DE   AltName: Full=Gene product 12 {ECO:0000305};
DE            Short=gp12 {ECO:0000305};
DE   AltName: Full=Probable chaperone protein gp12 {ECO:0000250|UniProtKB:D3WAD0};
OS   Lactococcus phage SK1 (Lactococcus lactis bacteriophage SK1).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Siphoviridae; Skunavirus.
OX   NCBI_TaxID=31532;
OH   NCBI_TaxID=1358; Lactococcus lactis.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=9383189; DOI=10.1046/j.1365-2958.1997.5491926.x;
RA   Chandry P.S., Moore S.C., Boyce J.D., Davidson B.E., Hillier A.J.;
RT   "Analysis of the DNA sequence, gene expression, origin of replication and
RT   modular structure of the Lactococcus lactis lytic bacteriophage sk1.";
RL   Mol. Microbiol. 26:49-64(1997).
CC   -!- FUNCTION: Probable chaperone for the tape measure protein. Might help
CC       to maintain the tape measure protein in solution during tail assembly.
CC       {ECO:0000250|UniProtKB:D3WAD0}.
CC   -!- SUBUNIT: Homohexamer. Further self-assembles as a spiral.
CC       {ECO:0000250|UniProtKB:D3WAD0}.
CC   -!- SIMILARITY: Belongs to the skunalikevirus chaperone protein gp12
CC       family. {ECO:0000305}.
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DR   EMBL; AF011378; AAB70051.1; -; Genomic_DNA.
DR   RefSeq; NP_044958.1; NC_001835.1.
DR   SMR; O21880; -.
DR   GeneID; 1261261; -.
DR   KEGG; vg:1261261; -.
DR   EvolutionaryTrace; O21880; -.
DR   Proteomes; UP000000839; Genome.
DR   GO; GO:0098003; P:viral tail assembly; IEA:UniProtKB-KW.
DR   Gene3D; 1.10.8.940; -; 1.
DR   InterPro; IPR043077; Phage_p2_ORF12.
PE   3: Inferred from homology;
KW   Late protein; Reference proteome; Viral release from host cell;
KW   Viral tail assembly.
FT   CHAIN           1..91
FT                   /note="Chaperone protein gp12"
FT                   /id="PRO_0000438263"
SQ   SEQUENCE   91 AA;  10626 MW;  C1CA68AB9CBE313E CRC64;
     MAKQLSTARK FKMITGKDLF QQQKAMDTEL KKEDGEITDL MEFVQYGLYL ALFQDNIVKA
     KSDFSDFRSS FEFDTDGKGL KELVELWQKE I