ID   REGN_BPP22              Reviewed;         100 AA.
AC   P04891; Q7PCC8;
DT   13-AUG-1987, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1995, sequence version 2.
DT   02-JUN-2021, entry version 88.
DE   RecName: Full=Probable regulatory protein N;
GN   Name=N; Synonyms=24;
OS   Salmonella phage P22 (Bacteriophage P22).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Podoviridae; Lederbergvirus.
OX   NCBI_TaxID=10754;
OH   NCBI_TaxID=90371; Salmonella typhimurium.
RN   [1]
RP   NUCLEOTIDE SEQUENCE.
RX   PubMed=3157001; DOI=10.1016/0022-2836(85)90325-0;
RA   Franklin N.C.;
RT   "Conservation of genome form but not sequence in the transcription
RT   antitermination determinants of bacteriophages lambda, phi 21 and P22.";
RL   J. Mol. Biol. 181:75-84(1985).
RN   [2]
RP   NUCLEOTIDE SEQUENCE OF 69-100, AND SEQUENCE REVISION.
RX   PubMed=8335629; DOI=10.1128/jb.175.15.4712-4718.1993;
RA   Ranade K., Poteete A.R.;
RT   "Superinfection exclusion (sieB) genes of bacteriophages P22 and lambda.";
RL   J. Bacteriol. 175:4712-4718(1993).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=11053393; DOI=10.1128/jb.182.22.6472-6481.2000;
RA   Vander Byl C.S., Kropinski A.M.B.;
RT   "Sequence of the genome of Salmonella bacteriophage P22.";
RL   J. Bacteriol. 182:6472-6481(2000).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=12562822; DOI=10.1128/jb.185.4.1475-1477.2003;
RA   Pedulla M.L., Ford M.E., Karthikeyan T., Houtz J.M., Hendrix R.W.,
RA   Hatfull G.F., Poteete A.R., Gilcrease E.B., Winn-Stapley D.A.,
RA   Casjens S.R.;
RT   "Corrected sequence of the bacteriophage P22 genome.";
RL   J. Bacteriol. 185:1475-1477(2003).
RN   [5]
RP   STRUCTURE BY NMR OF 14-32.
RX   PubMed=9501914; DOI=10.1038/nsb0398-203;
RA   Cai Z., Gorin A., Frederick R., Ye X., Hu W., Majumdar A., Kettani A.,
RA   Patel D.J.;
RT   "Solution structure of P22 transcriptional antitermination N peptide-boxB
RT   RNA complex.";
RL   Nat. Struct. Biol. 5:203-212(1998).
CC   -!- FUNCTION: N protein regulates the transition from the early to the
CC       middle stage of lytic development.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; X02141; CAA26079.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; L18800; -; NOT_ANNOTATED_CDS; Unassigned_DNA.
DR   EMBL; AF217253; AAF75023.1; -; Genomic_DNA.
DR   EMBL; BK000583; DAA01047.1; -; Genomic_DNA.
DR   PIR; S10069; S10069.
DR   RefSeq; NP_059605.1; NC_002371.2.
DR   PDB; 1A4T; NMR; -; B=14-32.
DR   PDBsum; 1A4T; -.
DR   SMR; P04891; -.
DR   GeneID; 1262841; -.
DR   KEGG; vg:1262841; -.
DR   EvolutionaryTrace; P04891; -.
DR   Proteomes; UP000001795; Genome.
DR   Proteomes; UP000007960; Genome.
DR   GO; GO:0006353; P:DNA-templated transcription, termination; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   3D-structure; Reference proteome; Transcription; Transcription regulation;
KW   Transcription termination.
FT   CHAIN           1..100
FT                   /note="Probable regulatory protein N"
FT                   /id="PRO_0000077581"
FT   HELIX           17..31
FT                   /evidence="ECO:0007829|PDB:1A4T"
SQ   SEQUENCE   100 AA;  10970 MW;  E7528F49C4E1A3BB CRC64;
     MTVITYGKST FAGNAKTRRH ERRRKLAIER DTICNIIDSI FGCDAPDASQ EVKAKRIDRV
     TKAISLAGTR QKEVEGGSVL LPGVALYAAG HRKSKQITAR