ID   CAPSD_BPN15             Reviewed;         341 AA.
AC   O64322;
DT   04-MAR-2015, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1998, sequence version 1.
DT   02-DEC-2020, entry version 61.
DE   RecName: Full=Major capsid protein {ECO:0000255|HAMAP-Rule:MF_04133};
DE   AltName: Full=Gene product 8 {ECO:0000305};
DE   AltName: Full=Major head protein {ECO:0000255|HAMAP-Rule:MF_04133};
GN   Name=gene 8 {ECO:0000312|EMBL:AAC19044.1};
OS   Escherichia phage N15 (Bacteriophage N15).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Siphoviridae; Ravinvirus.
OX   NCBI_TaxID=40631 {ECO:0000312|Proteomes:UP000002132};
OH   NCBI_TaxID=562; Escherichia coli.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA], AND IDENTIFICATION.
RX   PubMed=10860722; DOI=10.1006/jmbi.2000.3731;
RA   Ravin V., Ravin N., Casjens S., Ford M.E., Hatfull G.F., Hendrix R.W.;
RT   "Genomic sequence and analysis of the atypical temperate bacteriophage
RT   N15.";
RL   J. Mol. Biol. 299:53-73(2000).
CC   -!- FUNCTION: Assembles to form an icosahedral capsid with a T=7 symmetry.
CC       The icosahedral capsid is about 60 nm in diameter and composed of 415
CC       major capsid proteins. The assembly is primed by the interaction
CC       between capsid assembly protease and portal dodecamer, and major capsid
CC       proteins assemble cooperatively to form the procapsid with the help of
CC       capsid scaffolding protein. Major capsid protein forms hexons and
CC       pentons of the icosahedron. Viral genomic DNA is packaged into the
CC       procapsid through the portal vertex. The packaging triggers a dramatic
CC       reconfiguration of the capsid shell. {ECO:0000250|UniProtKB:P03713}.
CC   -!- SUBUNIT: Homomultimer. {ECO:0000255|HAMAP-Rule:MF_04133}.
CC   -!- SUBCELLULAR LOCATION: Virion {ECO:0000255|HAMAP-Rule:MF_04133}. Host
CC       cytoplasm {ECO:0000255|HAMAP-Rule:MF_04133}. Note=Forms the capsid
CC       icosahedric shell. {ECO:0000255|HAMAP-Rule:MF_04133}.
CC   -!- SIMILARITY: Belongs to the lambda phage major capsid protein family.
CC       {ECO:0000255|HAMAP-Rule:MF_04133}.
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DR   EMBL; AF064539; AAC19044.1; -; Genomic_DNA.
DR   PIR; T13094; T13094.
DR   RefSeq; NP_046903.1; NC_001901.1.
DR   SMR; O64322; -.
DR   GeneID; 1261647; -.
DR   KEGG; vg:1261647; -.
DR   Proteomes; UP000002132; Genome.
DR   GO; GO:0030430; C:host cell cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0019028; C:viral capsid; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_04133; CAPSID_LAMBDA; 1.
DR   InterPro; IPR005564; Major_capsid_GpE.
DR   Pfam; PF03864; Phage_cap_E; 1.
PE   3: Inferred from homology;
KW   Capsid protein; Coiled coil; Host cytoplasm; Late protein;
KW   Reference proteome; Virion.
FT   CHAIN           1..341
FT                   /note="Major capsid protein"
FT                   /id="PRO_0000432353"
FT   COILED          109..129
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_04133"
SQ   SEQUENCE   341 AA;  38026 MW;  2A314E3A67B80510 CRC64;
     MSVYTTAQLL AVNEKKFKFD PLFLRIFFRE TYPFSTEKVY LSQIPGLVNM ALYVSPIVSG
     KVIRSRGGST SEFTPGYVKP KHEVNPLMTL RRLPDEDPQN LADPVYRRRR IILQNMKDEE
     LAIAQVEEKQ AVAAVLSGKY TMTGEAFEPV EVDMGRSAGN NIVQAGAAAW SSRDKETYDP
     TDDIEAYALN ASGVVNIIVF DPKGWALFRS FKAVKEKLDT RRGSNSELET ALKDLGKAVS
     YKGMYGDVAI VVYSGQYIEN DVKKNYLPDL TMVLGNTQAR GLRTYGCILD ADAQREGINA
     STRYPKNWVQ TGDPAREFTM IQSAPLMLLA DPDEFVSVKL A