ORR21_ORYSI
ID ORR21_ORYSI Reviewed; 691 AA.
AC A2XE31;
DT 16-SEP-2015, integrated into UniProtKB/Swiss-Prot.
DT 20-MAR-2007, sequence version 1.
DT 25-MAY-2022, entry version 92.
DE RecName: Full=Two-component response regulator ORR21 {ECO:0000305};
GN Name=RR21 {ECO:0000305}; ORFNames=OsI_10579 {ECO:0000312|EMBL:EAY89091.1};
OS Oryza sativa subsp. indica (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=39946;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. 93-11;
RX PubMed=15685292; DOI=10.1371/journal.pbio.0030038;
RA Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S.,
RA Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L.,
RA Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J.,
RA Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X.,
RA Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y.,
RA Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L.,
RA Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H.,
RA Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z.,
RA Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L.,
RA Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F.,
RA Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q.,
RA Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J.,
RA Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M.,
RA McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H.;
RT "The genomes of Oryza sativa: a history of duplications.";
RL PLoS Biol. 3:266-281(2005).
CC -!- FUNCTION: Transcriptional activator that binds specific DNA sequence.
CC Functions as a response regulator involved in His-to-Asp phosphorelay
CC signal transduction system. Phosphorylation of the Asp residue in the
CC receiver domain activates the ability of the protein to promote the
CC transcription of target genes. May directly activate some type-A
CC response regulators in response to cytokinins.
CC {ECO:0000250|UniProtKB:Q940D0}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000255|PROSITE-ProRule:PRU00625}.
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}.
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DR EMBL; CM000128; EAY89091.1; -; Genomic_DNA.
DR AlphaFoldDB; A2XE31; -.
DR SMR; A2XE31; -.
DR STRING; 39946.A2XE31; -.
DR EnsemblPlants; BGIOSGA012149-TA; BGIOSGA012149-PA; BGIOSGA012149.
DR Gramene; BGIOSGA012149-TA; BGIOSGA012149-PA; BGIOSGA012149.
DR HOGENOM; CLU_024359_1_1_1; -.
DR OMA; CSQAKVA; -.
DR Proteomes; UP000007015; Chromosome 3.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
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 InterPro; IPR009057; Homeobox-like_sf.
DR InterPro; IPR017930; Myb_dom.
DR InterPro; IPR006447; Myb_dom_plants.
DR InterPro; IPR017053; Response_reg_B-typ_pln.
DR InterPro; IPR001789; Sig_transdc_resp-reg_receiver.
DR PANTHER; PTHR43874; PTHR43874; 1.
DR Pfam; PF00249; Myb_DNA-binding; 1.
DR Pfam; PF00072; Response_reg; 1.
DR PIRSF; PIRSF036392; RR_ARR_type-B; 1.
DR SMART; SM00448; REC; 1.
DR SUPFAM; SSF46689; SSF46689; 1.
DR SUPFAM; SSF52172; SSF52172; 1.
DR TIGRFAMs; TIGR01557; myb_SHAQKYF; 1.
DR PROSITE; PS51294; HTH_MYB; 1.
DR PROSITE; PS50110; RESPONSE_REGULATORY; 1.
PE 3: Inferred from homology;
KW Activator; Cytokinin signaling pathway; DNA-binding; Nucleus;
KW Phosphoprotein; Reference proteome; Transcription;
KW Transcription regulation; Two-component regulatory system.
FT CHAIN 1..691
FT /note="Two-component response regulator ORR21"
FT /id="PRO_0000433841"
FT DOMAIN 17..132
FT /note="Response regulatory"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00169"
FT DNA_BIND 199..258
FT /note="Myb-like GARP"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00625"
FT REGION 139..204
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 616..647
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 139..157
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 158..173
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 174..188
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 616..633
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOD_RES 68
FT /note="4-aspartylphosphate"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00169"
SQ SEQUENCE 691 AA; 73775 MW; E3D60883B3A622D4 CRC64;
MAPVEDGGGV EFPVGMKVLV VDDDPTCLAV LKRMLLECRY DATTCSQATR ALTMLRENRR
GFDVIISDVH MPDMDGFRLL ELVGLEMDLP VIMMSADSRT DIVMKGIKHG ACDYLIKPVR
MEELKNIWQH VIRKKFNENK EHEHSGSLDD TDRTRPTNND NEYASSANDG AEGSWKSQKK
KRDKDDDDGE LESGDPSSTS KKPRVVWSVE LHQQFVNAVN HLGIDKAVPK KILELMNVPG
LTRENVASHL QKFRLYLKRI AQHHAGIANP FCPPASSGKV GSLGGLDFQA LAASGQIPPQ
ALAALQDELL GRPTNSLVLP GRDQSSLRLA AVKGNKPHGE REIAFGQPIY KCQNNAYGAF
PQSSPAVGGM PSFSAWPNNK LGMADSTGTL GGMSNSQNSN IVLHELQQQP DAMLSGTLHS
LDVKPSGIVM PSQSLNTFSA SEGLSPNQNT LMIPAQSSGF LAAMPPSMKH EPVLATSQPS
SSLLGGIDLV NQASTSQPLI SAHGGGNLSG LVNRNPNVVP SQGISTFHTP NNPYLVSPNS
MGVGSKQPPG VLKTENSDAL NHSYGYLGGS NPPMDSGLLS SQSKNTQFGL LGQDDITGSW
SPLPNVDSYG NTVGLSHPGS SSSSFQSSNV ALGKLPDQGR GKNHGFVGKG TCIPSRFAVD
EIESPTNNLS HSIGSSGDIM SPDIFGFSGQ M
