ID   NECK2_BPT4              Reviewed;         256 AA.
AC   P11111;
DT   01-JUL-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1989, sequence version 1.
DT   29-SEP-2021, entry version 71.
DE   RecName: Full=Neck protein gp14;
DE   AltName: Full=Gene product 14;
DE            Short=gp14;
GN   Name=14;
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; CAA33008.1; -; Genomic_DNA.
DR   EMBL; AF158101; AAD42419.1; -; Genomic_DNA.
DR   PIR; JF0053; GFBPT4.
DR   RefSeq; NP_049773.1; NC_000866.4.
DR   GeneID; 1258695; -.
DR   KEGG; vg:1258695; -.
DR   Proteomes; UP000009087; Genome.
DR   InterPro; IPR021674; Phage_T4_Gp14_neck-protein.
DR   Pfam; PF11649; T4_neck-protein; 1.
PE   1: Evidence at protein level;
KW   Reference proteome; Virion.
FT   CHAIN           1..256
FT                   /note="Neck protein gp14"
FT                   /id="PRO_0000165004"
SQ   SEQUENCE   256 AA;  29573 MW;  CBAFAB69CC03DF5D CRC64;
     MATYDKNLFA KLENRTGYSQ TNETEILNPY VNFNHYKNSQ ILADVLVAES IQMRGVECYY
     VPREYVSPDL IFGEDLKNKF TKAWKFAAYL NSFEGYEGAK SFFSNFGMQV QDEVTLSINP
     NLFKHQVNGK EPKEGDLIYF PMDNSLFEIN WVEPYDPFYQ LGQNAIRKIT AGKFIYSGEE
     INPVLQKNEG INIPEFSELE LNAVRNLNGI HDINIDQYAE VDQINSEAKE YVEPYVVVNN
     RGKSFESSPF DNDFMD