ID   TTTP_BPLP2              Reviewed;         121 AA.
AC   D3WAC9;
DT   02-NOV-2016, integrated into UniProtKB/Swiss-Prot.
DT   20-APR-2010, sequence version 1.
DT   23-FEB-2022, entry version 16.
DE   RecName: Full=Probable tail terminator protein;
DE   AltName: Full=Gene product 10 {ECO:0000305};
DE            Short=gp10 {ECO:0000305};
OS   Lactococcus phage p2 (Lactococcus lactis bacteriophage p2).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Siphoviridae; Skunavirus.
OX   NCBI_TaxID=254252;
OH   NCBI_TaxID=1358; Lactococcus lactis.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Tremblay D.M., Deveau H., Moineau S.;
RT   "Complete genomic sequence of Lactococcus lactis phage p2.";
RL   Submitted (FEB-2010) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   STRUCTURE BY ELECTRON MICROSCOPY (22 ANGSTROMS) OF THE TAIL, FUNCTION,
RP   SUBCELLULAR LOCATION, SUBUNIT, AND INTERACTION WITH THE TAIL TUBE PROTEIN.
RX   PubMed=24027307; DOI=10.1128/jvi.02033-13;
RA   Bebeacua C., Tremblay D., Farenc C., Chapot-Chartier M.P., Sadovskaya I.,
RA   van Heel M., Veesler D., Moineau S., Cambillau C.;
RT   "Structure, adsorption to host, and infection mechanism of virulent
RT   lactococcal phage p2.";
RL   J. Virol. 87:12302-12312(2013).
CC   -!- FUNCTION: Plays an essential role in tail assembly by capping the
CC       rapidly polymerizing tail once it has reached its requisite length and
CC       serving as the interaction surface for the connector and the tail tube
CC       proteins. {ECO:0000305|PubMed:24027307}.
CC   -!- SUBUNIT: Homohexamer. Interacts with the tail tube protein.
CC       {ECO:0000269|PubMed:24027307}.
CC   -!- SUBCELLULAR LOCATION: Virion. Note=Located at the interface with the
CC       connector and the tail tube. {ECO:0000269|PubMed:24027307}.
CC   -!- SIMILARITY: Belongs to the Skunalikevirus tail terminator protein
CC       family. {ECO:0000305}.
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DR   EMBL; GQ979703; ADC80086.1; -; Genomic_DNA.
DR   Proteomes; UP000002348; Genome.
DR   GO; GO:0098015; C:virus tail; IEA:UniProtKB-KW.
DR   GO; GO:0098003; P:viral tail assembly; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Reference proteome; Viral release from host cell; Viral tail assembly;
KW   Viral tail protein; Virion.
FT   CHAIN           1..121
FT                   /note="Probable tail terminator protein"
FT                   /id="PRO_0000438224"
SQ   SEQUENCE   121 AA;  13708 MW;  429FF9A33B0D1D17 CRC64;
     MAMNLLNTAS IAKEMQTKVT ERMGDWFEAE FKAKANSASR RTRLIRSHGH TYTYARYQNT
     GQLSSNLKQV KKGDKIVIDA GTRANYTSGY HGMYFLVEKK GMQEVKTTLK KGANYANSMK
     L