ID   ORR32_ORYSJ             Reviewed;         481 AA.
AC   Q6ZCY2; Q6ZCY3;
DT   16-SEP-2015, integrated into UniProtKB/Swiss-Prot.
DT   16-SEP-2015, sequence version 2.
DT   03-AUG-2022, entry version 77.
DE   RecName: Full=Two-component response regulator ORR32 {ECO:0000305};
GN   Name=RR32 {ECO:0000303|PubMed:17284581};
GN   OrderedLocusNames=LOC_Os08g17760 {ECO:0000305};
GN   ORFNames=P0026A08.18 {ECO:0000312|EMBL:BAC99522.1},
GN   P0026A08.19 {ECO:0000312|EMBL:BAC99523.1};
OS   Oryza sativa subsp. japonica (Rice).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX   NCBI_TaxID=39947;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Nipponbare;
RX   PubMed=16100779; DOI=10.1038/nature03895;
RG   International rice genome sequencing project (IRGSP);
RT   "The map-based sequence of the rice genome.";
RL   Nature 436:793-800(2005).
RN   [2]
RP   GENOME REANNOTATION.
RC   STRAIN=cv. Nipponbare;
RX   PubMed=18089549; DOI=10.1093/nar/gkm978;
RG   The rice annotation project (RAP);
RT   "The rice annotation project database (RAP-DB): 2008 update.";
RL   Nucleic Acids Res. 36:D1028-D1033(2008).
RN   [3]
RP   GENOME REANNOTATION.
RC   STRAIN=cv. Nipponbare;
RX   PubMed=24280374; DOI=10.1186/1939-8433-6-4;
RA   Kawahara Y., de la Bastide M., Hamilton J.P., Kanamori H., McCombie W.R.,
RA   Ouyang S., Schwartz D.C., Tanaka T., Wu J., Zhou S., Childs K.L.,
RA   Davidson R.M., Lin H., Quesada-Ocampo L., Vaillancourt B., Sakai H.,
RA   Lee S.S., Kim J., Numa H., Itoh T., Buell C.R., Matsumoto T.;
RT   "Improvement of the Oryza sativa Nipponbare reference genome using next
RT   generation sequence and optical map data.";
RL   Rice 6:4-4(2013).
RN   [4]
RP   GENE FAMILY, AND NOMENCLATURE.
RX   PubMed=17284581; DOI=10.1104/pp.106.093666;
RA   Schaller G.E., Doi K., Hwang I., Kieber J.J., Khurana J.P., Kurata N.,
RA   Mizuno T., Pareek A., Shiu S.H., Wu P., Yip W.K.;
RT   "Nomenclature for two-component signaling elements of rice.";
RL   Plant Physiol. 143:555-557(2007).
CC   -!- FUNCTION: Functions as a response regulator involved in His-to-Asp
CC       phosphorelay signal transduction system. Phosphorylation of the Asp
CC       residue in the receiver domain activates the ability of the protein to
CC       promote the transcription of target genes. May directly activate some
CC       type-A response regulators in response to cytokinins.
CC       {ECO:0000250|UniProtKB:Q940D0}.
CC   -!- PTM: Two-component system major event consists of a His-to-Asp
CC       phosphorelay between a sensor histidine kinase (HK) and a response
CC       regulator (RR). In plants, the His-to-Asp phosphorelay involves an
CC       additional intermediate named Histidine-containing phosphotransfer
CC       protein (HPt). This multistep phosphorelay consists of a His-Asp-His-
CC       Asp sequential transfer of a phosphate group between first an His and
CC       an Asp of the HK protein, followed by the transfer to a conserved His
CC       of the HPt protein and finally the transfer to an Asp in the receiver
CC       domain of the RR protein. {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the ARR family. Type-B subfamily. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=BAC99522.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
CC       Sequence=BAC99523.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR   EMBL; AP004556; BAC99522.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; AP004556; BAC99523.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; AP008214; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; AP014964; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   AlphaFoldDB; Q6ZCY2; -.
DR   SMR; Q6ZCY2; -.
DR   PaxDb; Q6ZCY2; -.
DR   PRIDE; Q6ZCY2; -.
DR   Proteomes; UP000000763; Chromosome 8.
DR   Proteomes; UP000059680; Chromosome 8.
DR   GO; GO:0009736; P:cytokinin-activated signaling pathway; IEA:UniProtKB-KW.
DR   GO; GO:0000160; P:phosphorelay signal transduction system; IEA:UniProtKB-KW.
DR   InterPro; IPR045279; ARR-like.
DR   InterPro; IPR011006; CheY-like_superfamily.
DR   PANTHER; PTHR43874; PTHR43874; 2.
DR   SUPFAM; SSF52172; SSF52172; 1.
PE   3: Inferred from homology;
KW   Activator; Cytokinin signaling pathway; Phosphoprotein; Reference proteome;
KW   Two-component regulatory system.
FT   CHAIN           1..481
FT                   /note="Two-component response regulator ORR32"
FT                   /id="PRO_0000433856"
FT   DOMAIN          13..138
FT                   /note="Response regulatory"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00169"
FT   MOD_RES         66
FT                   /note="4-aspartylphosphate"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00169"
SQ   SEQUENCE   481 AA;  51853 MW;  50A6CEF7668D192E CRC64;
     MEDMLSFFSS GLHVMLVDDD TKNTRTATKT LSMLHCPVVS THTTACAGLR TLSGDNMLDV
     QTVLCDVSKV VSSGFDFRRV NETEHQIPVI YLLSTTEPEQ MVAGEDAEFL NHLLLKATYI
     LRKPLDWATI ALWRVVAWHR CCLEERVPGD SMDDIAAHAG AGGEDGNDDD VVVIEEPQVH
     FKLVRSRGSR KRQLTINVDS GSSDSADANQ RKKIEHMNDA KGPVGQHVAS HLQLPAQEYC
     TKQQKDLDER RLISSDSLFL KAIFPTLNVS PSSPLILAGG AVPTAFIPRV GMTVNIGKAP
     MIELPFGVPV DDFLVGETAY GGAGPSIGAP SNDAAVAYAY TGALNNNTAV GSLMAPPIDE
     PTFTLTDPIV GTKGEGVVHI VITSEDQNAL AAVEAGAPNN AEPFMMPDQV DLEEDIMFSL
     ESLLGLDEDM IPMEDAGGEA AEGSLNIGEG GMEIGWDLDL DDILMNNTNE FAFLDDLAWI
     E