ID   OPNR_AGRRH              Reviewed;         198 AA.
AC   P27872;
DT   01-AUG-1992, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1992, sequence version 1.
DT   03-AUG-2022, entry version 69.
DE   RecName: Full=Probable opine utilization operon repressor;
DE   Flags: Fragment;
GN   Name=opnR;
OS   Agrobacterium rhizogenes.
OG   Plasmid pRiA4b.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Agrobacterium.
OX   NCBI_TaxID=359;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=A4;
RX   PubMed=1852015; DOI=10.1016/0147-619x(91)90004-g;
RA   Bouchez D., Tourneur J.;
RT   "Organization of the agropine synthesis region of the T-DNA of the Ri
RT   plasmid from Agrobacterium rhizogenes.";
RL   Plasmid 25:27-39(1991).
CC   -!- FUNCTION: Possible repressor for genes for mannityl-opine utilization
CC       and / or plasmid conjugative transfer.
CC   -!- PATHWAY: Opine metabolism; mannopine biosynthesis [regulation].
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DR   EMBL; X51338; CAA35720.1; -; Genomic_DNA.
DR   PIR; JQ1052; JQ1052.
DR   AlphaFoldDB; P27872; -.
DR   SMR; P27872; -.
DR   PRIDE; P27872; -.
DR   UniPathway; UPA00736; -.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IEA:UniProt.
DR   InterPro; IPR046335; LacI/GalR-like_sensor.
DR   InterPro; IPR028082; Peripla_BP_I.
DR   Pfam; PF13377; Peripla_BP_3; 1.
DR   SUPFAM; SSF53822; SSF53822; 1.
PE   4: Predicted;
KW   DNA-binding; Plasmid; Repressor; Transcription; Transcription regulation.
FT   CHAIN           <1..198
FT                   /note="Probable opine utilization operon repressor"
FT                   /id="PRO_0000107974"
FT   NON_TER         1
SQ   SEQUENCE   198 AA;  21064 MW;  0A9AADE6D12E3FAA CRC64;
     VDNFRAAHEA VTSLTGRGHR SIALVSNAPA QGEQQYLISS VRERIDGYRA ALHDAQIKIS
     PNLIVLGGWD TKNLADQVRA LCISPNRPTA FLATDSSVAL VLLGVLREMD LSIPDDVSLI
     CFDDADWTSA ITPPLTVISQ PVRDLATAAT EDLIARLKGE TSAPPKETLL PAVLIERGSV
     SGSSQGRGCI PNSRNVGD