ID   PRO_BPLP2               Reviewed;         178 AA.
AC   D3WAC4;
DT   02-NOV-2016, integrated into UniProtKB/Swiss-Prot.
DT   20-APR-2010, sequence version 1.
DT   03-AUG-2022, entry version 28.
DE   RecName: Full=Probable capsid maturation protease {ECO:0000303|PubMed:24027307};
DE            EC=3.4.-.- {ECO:0000305};
DE   AltName: Full=Gene product 5 {ECO:0000305};
DE            Short=gp5 {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   FUNCTION.
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: Probable capsid maturation protease.
CC       {ECO:0000305|PubMed:24027307}.
CC   -!- SIMILARITY: Belongs to the skunalikevirus capsid maturation protease
CC       family. {ECO:0000305}.
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DR   EMBL; GQ979703; ADC80081.1; -; Genomic_DNA.
DR   Proteomes; UP000002348; Genome.
DR   GO; GO:0008233; F:peptidase activity; IEA:UniProtKB-KW.
DR   GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR   GO; GO:0046797; P:viral procapsid maturation; IEA:UniProtKB-KW.
DR   InterPro; IPR006433; Prohead_protease.
DR   Pfam; PF04586; Peptidase_S78; 1.
PE   3: Inferred from homology;
KW   Coiled coil; Hydrolase; Protease; Reference proteome;
KW   Viral capsid assembly; Viral capsid maturation;
KW   Viral release from host cell.
FT   CHAIN           1..178
FT                   /note="Probable capsid maturation protease"
FT                   /id="PRO_0000438227"
FT   COILED          146..178
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   178 AA;  19947 MW;  516E4A1FDA42712D CRC64;
     MKLITNSAEI KVTENEDGSK SFQGIGSEVG VENRNGIVLT PNCIEFARER YPLLYEHGAG
     SSEVIGDAKV YYDLASNKYL TDFTLYDNAP NINKAVENGA FDSLSIAYYI TDYEFNENDA
     LVVNKAQFKE ISLVSVPADP NAKFIQNALG EELTEERNKI IESRNALKEI EDIKKKYE