ID   RPC_BPPH1               Reviewed;         144 AA.
AC   P06153; P15239;
DT   01-JAN-1988, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1992, sequence version 2.
DT   23-FEB-2022, entry version 94.
DE   RecName: Full=Immunity repressor protein;
OS   Bacillus phage phi105 (Bacteriophage phi-105).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Siphoviridae; Spizizenvirus; Bacillus virus phi105.
OX   NCBI_TaxID=10717;
OH   NCBI_TaxID=1423; Bacillus subtilis.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND PARTIAL PROTEIN SEQUENCE.
RX   PubMed=3135184;
RA   van Kaer L., Gansemans Y., van Montagu M., Dhaese P.;
RT   "Interaction of the Bacillus subtilis phage phi 105 repressor DNA: a
RT   genetic analysis.";
RL   EMBO J. 7:859-866(1988).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=2993999; DOI=10.1093/nar/13.15.5441;
RA   Dhaese P., Seurinck J., de Smet B., van Montagu M.;
RT   "Nucleotide sequence and mutational analysis of an immunity repressor gene
RT   from Bacillus subtilis temperate phage phi 105.";
RL   Nucleic Acids Res. 13:5441-5455(1985).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=3934047; DOI=10.1016/0378-1119(85)90214-8;
RA   Cully D.F., Garro A.J.;
RT   "Nucleotide sequence of the immunity region of Bacillus subtilis
RT   bacteriophage phi 105: identification of the repressor gene and its mRNA
RT   and protein products.";
RL   Gene 38:153-164(1985).
CC   -!- SEQUENCE CAUTION:
CC       Sequence=CAA26567.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; X02799; CAA26567.1; ALT_INIT; Genomic_DNA.
DR   EMBL; M11920; AAA88396.1; -; Genomic_DNA.
DR   PIR; A93579; RPBPF5.
DR   RefSeq; NP_690787.1; NC_004167.1.
DR   SMR; P06153; -.
DR   GeneID; 955201; -.
DR   KEGG; vg:955201; -.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   CDD; cd00093; HTH_XRE; 1.
DR   Gene3D; 1.10.260.40; -; 1.
DR   InterPro; IPR001387; Cro/C1-type_HTH.
DR   InterPro; IPR010982; Lambda_DNA-bd_dom_sf.
DR   Pfam; PF01381; HTH_3; 1.
DR   SMART; SM00530; HTH_XRE; 1.
DR   SUPFAM; SSF47413; SSF47413; 1.
DR   PROSITE; PS50943; HTH_CROC1; 1.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; DNA-binding; Early protein; Repressor;
KW   Transcription; Transcription regulation.
FT   CHAIN           1..144
FT                   /note="Immunity repressor protein"
FT                   /id="PRO_0000149709"
FT   DOMAIN          7..61
FT                   /note="HTH cro/C1-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00257"
FT   DNA_BIND        18..37
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00257"
SQ   SEQUENCE   144 AA;  16520 MW;  EEED6EB3E4B34A1E CRC64;
     MTVGQRIKAI RKERKLTQVQ LAEKANLSRS YLADIERDRY NPSLSTLEAV AGALGIQVSA
     IVGEETLIKE EQAEYNSKEE KDIAKRMEEI RKDLEKSDGL SFSGEPMSQE AVESLMEAME
     HIVRQTQRIN KKYTPKKYRN DDQE