ORR4_ORYSI
ID ORR4_ORYSI Reviewed; 232 AA.
AC Q4GZK7;
DT 16-SEP-2015, integrated into UniProtKB/Swiss-Prot.
DT 30-AUG-2005, sequence version 1.
DT 03-AUG-2022, entry version 106.
DE RecName: Full=Two-component response regulator ORR4 {ECO:0000305};
DE AltName: Full=Type A response regulator 4 {ECO:0000303|PubMed:16472405};
DE Short=OsRR4 {ECO:0000303|PubMed:16472405};
GN Name=RR4 {ECO:0000312|EMBL:CAI79408.1};
GN ORFNames=OsI_05226 {ECO:0000312|EMBL:EAY77252.1};
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 [MRNA], TISSUE SPECIFICITY, AND INDUCTION.
RC STRAIN=cv. Pusa Basmati;
RX PubMed=16472405; DOI=10.1186/1471-2229-6-1;
RA Jain M., Tyagi A.K., Khurana J.P.;
RT "Molecular characterization and differential expression of cytokinin-
RT responsive type-A response regulators in rice (Oryza sativa).";
RL BMC Plant Biol. 6:1-1(2006).
RN [2]
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: Functions as 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. Type-A response regulators
CC seem to act as negative regulators of the cytokinin signaling.
CC {ECO:0000250|UniProtKB:Q9ZWS9}.
CC -!- TISSUE SPECIFICITY: Expressed in mature leaves and flowers, and at low
CC levels in roots and shoots. {ECO:0000269|PubMed:16472405}.
CC -!- INDUCTION: By cytokinin. {ECO:0000269|PubMed:16472405}.
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-A subfamily. {ECO:0000305}.
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DR EMBL; AJ938073; CAI79408.1; -; mRNA.
DR EMBL; CM000126; EAY77252.1; -; Genomic_DNA.
DR AlphaFoldDB; Q4GZK7; -.
DR SMR; Q4GZK7; -.
DR STRING; 39946.Q4GZK7; -.
DR EnsemblPlants; BGIOSGA005182-TA; BGIOSGA005182-PA; BGIOSGA005182.
DR Gramene; BGIOSGA005182-TA; BGIOSGA005182-PA; BGIOSGA005182.
DR HOGENOM; CLU_000445_69_5_1; -.
DR OMA; SACKNIP; -.
DR Proteomes; UP000007015; Chromosome 1.
DR GO; GO:0005634; C:nucleus; IEA:EnsemblPlants.
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 GO; GO:0009735; P:response to cytokinin; IC:Gramene.
DR InterPro; IPR045279; ARR-like.
DR InterPro; IPR011006; CheY-like_superfamily.
DR InterPro; IPR001789; Sig_transdc_resp-reg_receiver.
DR PANTHER; PTHR43874; PTHR43874; 1.
DR Pfam; PF00072; Response_reg; 1.
DR SMART; SM00448; REC; 1.
DR SUPFAM; SSF52172; SSF52172; 1.
DR PROSITE; PS50110; RESPONSE_REGULATORY; 1.
PE 2: Evidence at transcript level;
KW Cytokinin signaling pathway; Phosphoprotein; Reference proteome;
KW Transcription; Transcription regulation; Two-component regulatory system.
FT CHAIN 1..232
FT /note="Two-component response regulator ORR4"
FT /id="PRO_0000433823"
FT DOMAIN 11..147
FT /note="Response regulatory"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00169"
FT REGION 153..174
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 202..232
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 210..232
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOD_RES 80
FT /note="4-aspartylphosphate"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00169"
SQ SEQUENCE 232 AA; 24863 MW; 5454CA63CF2EF95D CRC64;
MTVVDAESRF HVLAVDDSLI DRKLIEMLLK NSSYQVTTVD SGSKALELLG LRDEGDDSSS
SPSSSSPDHQ EIDVNLIITD YCMPGMTGYD LLKRVKGSSS LKDIPVVIMS SENVPARINR
CLEDGAEEFF LKPVKLADMK KLKSHLLKRK QQLPMAAAAP DKPPHKPDEA AASAAAIAEA
ATAQTDGIIS DCSCSGSSKR KAAAMEQEVI SSPDQRTKPR LSSTSSGLAV ET
