ID   MPRA_MYCA1              Reviewed;         228 AA.
AC   A0QBQ9;
DT   23-OCT-2007, integrated into UniProtKB/Swiss-Prot.
DT   09-JAN-2007, sequence version 1.
DT   27-MAR-2024, entry version 94.
DE   RecName: Full=Response regulator MprA;
DE   AltName: Full=Mycobacterial persistence regulator A;
GN   Name=mprA; OrderedLocusNames=MAV_1094;
OS   Mycobacterium avium (strain 104).
OC   Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Mycobacteriaceae;
OC   Mycobacterium; Mycobacterium avium complex (MAC).
OX   NCBI_TaxID=243243;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=104;
RA   Fleischmann R.D., Dodson R.J., Haft D.H., Merkel J.S., Nelson W.C.,
RA   Fraser C.M.;
RL   Submitted (OCT-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Member of the two-component regulatory system MprB/MprA which
CC       contributes to maintaining a balance among several systems involved in
CC       stress resistance and is required for establishment and maintenance of
CC       persistent infection in the host. Functions as a transcriptional
CC       regulator that recognizes a 19-bp nucleotide motif comprizing two
CC       loosely conserved 8-bp direct DNA-binding motif repeats separated by a
CC       3-bp spacer region (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000305}.
CC   -!- PTM: Phosphorylated and dephosphorylated by MprB. {ECO:0000250}.
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DR   EMBL; CP000479; ABK66309.1; -; Genomic_DNA.
DR   RefSeq; WP_003872811.1; NC_008595.1.
DR   AlphaFoldDB; A0QBQ9; -.
DR   SMR; A0QBQ9; -.
DR   GeneID; 75268895; -.
DR   KEGG; mav:MAV_1094; -.
DR   HOGENOM; CLU_000445_30_1_11; -.
DR   Proteomes; UP000001574; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0000160; P:phosphorelay signal transduction system; IEA:UniProtKB-KW.
DR   GO; GO:0006355; P:regulation of DNA-templated transcription; IEA:InterPro.
DR   CDD; cd17627; REC_OmpR_PrrA-like; 1.
DR   CDD; cd00383; trans_reg_C; 1.
DR   Gene3D; 3.40.50.2300; -; 1.
DR   Gene3D; 6.10.250.690; -; 1.
DR   Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR   InterPro; IPR011006; CheY-like_superfamily.
DR   InterPro; IPR001867; OmpR/PhoB-type_DNA-bd.
DR   InterPro; IPR001789; Sig_transdc_resp-reg_receiver.
DR   InterPro; IPR039420; WalR-like.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   PANTHER; PTHR48111; REGULATOR OF RPOS; 1.
DR   PANTHER; PTHR48111:SF22; TRANSCRIPTIONAL REGULATORY PROTEIN CIAR; 1.
DR   Pfam; PF00072; Response_reg; 1.
DR   Pfam; PF00486; Trans_reg_C; 1.
DR   SMART; SM00448; REC; 1.
DR   SMART; SM00862; Trans_reg_C; 1.
DR   SUPFAM; SSF52172; CheY-like; 1.
DR   PROSITE; PS51755; OMPR_PHOB; 1.
DR   PROSITE; PS50110; RESPONSE_REGULATORY; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; DNA-binding; Phosphoprotein; Stress response; Transcription;
KW   Transcription regulation; Two-component regulatory system; Virulence.
FT   CHAIN           1..228
FT                   /note="Response regulator MprA"
FT                   /id="PRO_0000308418"
FT   DOMAIN          2..116
FT                   /note="Response regulatory"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00169"
FT   DNA_BIND        127..225
FT                   /note="OmpR/PhoB-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01091"
FT   MOD_RES         46
FT                   /note="4-aspartylphosphate"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00169"
SQ   SEQUENCE   228 AA;  25681 MW;  57BB467F9F3EB339 CRC64;
     MRILVVDDDR AVRESLRRSL SFNGYSVELA HDGVEALDMI ASDRPDALVL DVMMPRLDGL
     EVCRQLRSTG DDLPILVLTA RDSVSERVAG LDAGADDYLP KPFALEELLA RMRALLRRTK
     PEDDAESVAM TFSDLTLDPV TREVTRGQRR ISLTRTEFAL LEMLIANPRR VLTRSRILEE
     VWGFDFPTSG NALEVYVGYL RRKTEADGEP RLIHTVRGVG YVLRETPP
//