ID   MUCR_SINFN              Reviewed;         143 AA.
AC   P55363;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   02-SEP-2026, entry version 127.
DE   RecName: Full=Transcriptional regulatory protein MucR homolog;
GN   Name=mucR; OrderedLocusNames=NGR_a00320; ORFNames=y4aP;
OS   Sinorhizobium fredii (strain NBRC 101917 / NGR234).
OG   Plasmid sym pNGR234a.
OC   Bacteria; Pseudomonadati; Pseudomonadota; Alphaproteobacteria;
OC   Hyphomicrobiales; Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX   NCBI_TaxID=394;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NBRC 101917 / NGR234;
RX   PubMed=9163424; DOI=10.1038/387394a0;
RA   Freiberg C.A., Fellay R., Bairoch A., Broughton W.J., Rosenthal A.,
RA   Perret X.;
RT   "Molecular basis of symbiosis between Rhizobium and legumes.";
RL   Nature 387:394-401(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NBRC 101917 / NGR234;
RX   PubMed=19376903; DOI=10.1128/aem.00515-09;
RA   Schmeisser C., Liesegang H., Krysciak D., Bakkou N., Le Quere A.,
RA   Wollherr A., Heinemeyer I., Morgenstern B., Pommerening-Roeser A.,
RA   Flores M., Palacios R., Brenner S., Gottschalk G., Schmitz R.A.,
RA   Broughton W.J., Perret X., Strittmatter A.W., Streit W.R.;
RT   "Rhizobium sp. strain NGR234 possesses a remarkable number of secretion
RT   systems.";
RL   Appl. Environ. Microbiol. 75:4035-4045(2009).
CC   -!- FUNCTION: Could be involved in the regulation of exopolysaccharide
CC       synthesis.
CC   -!- SIMILARITY: Belongs to the ros/MucR family. {ECO:0000305}.
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DR   EMBL; U00090; AAB91613.1; -; Genomic_DNA.
DR   RefSeq; WP_010875074.1; NC_000914.2.
DR   AlphaFoldDB; P55363; -.
DR   SMR; P55363; -.
DR   STRING; 394.NGR_c07580; -.
DR   KEGG; rhi:NGR_a00320; -.
DR   PATRIC; fig|394.7.peg.31; -.
DR   eggNOG; COG4957; Bacteria.
DR   HOGENOM; CLU_106247_2_1_5; -.
DR   OrthoDB; 9809693at2; -.
DR   Proteomes; UP000001054; Plasmid pNGR234a.
DR   GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR   GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR   GO; GO:0006355; P:regulation of DNA-templated transcription; IEA:InterPro.
DR   Gene3D; 1.10.10.1550; ROS/MUCR transcriptional regulator protein; 1.
DR   InterPro; IPR041920; ROS/MUCR_sf.
DR   InterPro; IPR008807; ROS_MUCR.
DR   Pfam; PF05443; ROS_MUCR; 1.
PE   3: Inferred from homology;
KW   Activator; DNA-binding; Metal-binding; Plasmid; Reference proteome;
KW   Repressor; Transcription; Transcription regulation; Zinc; Zinc-finger.
FT   CHAIN           1..143
FT                   /note="Transcriptional regulatory protein MucR homolog"
FT                   /id="PRO_0000168171"
FT   ZN_FING         79..97
FT                   /note="C2H3-type"
SQ   SEQUENCE   143 AA;  15566 MW;  A8B1CB54D2A69324 CRC64;
     MTETTLGASN ELLAELTAEI VAAYVSTHVV PGAELPTLIA DVHSALNNAT APAPVIAPIE
     KPKPAVSIRK SVQDDQITCL ECGGAFKSLK RHLMTHHNLS PEDYREKWDL PADYPMVAPA
     YAEARSRLAK EIGLGERRKR RGK
//