ID   NECK1_BPT4              Reviewed;         309 AA.
AC   P11110;
DT   01-JUL-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1989, sequence version 1.
DT   29-SEP-2021, entry version 72.
DE   RecName: Full=Neck protein gp13;
DE   AltName: Full=Gene product 13;
DE            Short=gp13;
GN   Name=13;
OS   Enterobacteria phage T4 (Bacteriophage T4).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Myoviridae; Tevenvirinae; Tequatrovirus.
OX   NCBI_TaxID=10665;
OH   NCBI_TaxID=562; Escherichia coli.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=D;
RX   PubMed=2657662; DOI=10.1093/nar/17.9.3583;
RA   Selivanov N.A., Prilipov A.G., Mesyanzhinov V.V.;
RT   "Nucleotide sequences of bacteriophage T4 genes 13, 14 and 15.";
RL   Nucleic Acids Res. 17:3583-3583(1989).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=12626685; DOI=10.1128/mmbr.67.1.86-156.2003;
RA   Miller E.S., Kutter E., Mosig G., Arisaka F., Kunisawa T., Ruger W.;
RT   "Bacteriophage T4 genome.";
RL   Microbiol. Mol. Biol. Rev. 67:86-156(2003).
RN   [3]
RP   FUNCTION, AND SUBUNIT.
RX   PubMed=17602902; DOI=10.1016/j.bbapap.2007.05.011;
RA   Akhter T., Zhao L., Kohda A., Mio K., Kanamaru S., Arisaka F.;
RT   "The neck of bacteriophage T4 is a ring-like structure formed by a hetero-
RT   oligomer of gp13 and gp14.";
RL   Biochim. Biophys. Acta 1774:1036-1043(2007).
CC   -!- FUNCTION: Plays a role in the association of the virion head and tail
CC       after packaging of viral DNA within the head. Together with gp14, forms
CC       a neck at the portal vertex of the head to be ready for the tail
CC       attachment. {ECO:0000269|PubMed:17602902}.
CC   -!- SUBUNIT: Gp13 and gp14 form a hetero-oligomer complex with a
CC       stoichiometry of 10:5.
CC   -!- SUBCELLULAR LOCATION: Virion.
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DR   EMBL; X14868; CAA33007.1; -; Genomic_DNA.
DR   EMBL; AF158101; AAD42418.1; -; Genomic_DNA.
DR   PIR; JF0052; GTBPT4.
DR   RefSeq; NP_049772.1; NC_000866.4.
DR   SMR; P11110; -.
DR   GeneID; 1258809; -.
DR   KEGG; vg:1258809; -.
DR   Proteomes; UP000009087; Genome.
PE   1: Evidence at protein level;
KW   Reference proteome; Virion.
FT   CHAIN           1..309
FT                   /note="Neck protein gp13"
FT                   /id="PRO_0000165003"
SQ   SEQUENCE   309 AA;  34741 MW;  D23D71ED1B26D16A CRC64;
     MSGYNPQNPK ELKDVILRRL GAPIINVELT PDQIYDCIQR ALELYGEYHF DGLNKGFHVF
     YVGDDEERYK TGVFDLRGSN VFAVTRILRT NIGSITSMDG NATYPWFTDF LLGMAGINGG
     MGTSCNRFYG PNAFGADLGY FTQLTSYMGM MQDMLSPIPD FWFNSANEQL KVMGNFQKYD
     LIIVESWTKS YIDTNKMVGN TVGYGTVGPQ DSWSLSERYN NPDHNLVGRV VGQDPNVKQG
     AYNNRWVKDY ATALAKELNG QILARHQGMM LPGGVTIDGQ RLIEEARLEK EALREELYLL
     DPPFGILVG