PHP2_ORYSJ
ID PHP2_ORYSJ Reviewed; 151 AA.
AC Q0DK78; A0A0P0WJ02; B7F8C5;
DT 16-SEP-2015, integrated into UniProtKB/Swiss-Prot.
DT 16-SEP-2015, sequence version 3.
DT 03-AUG-2022, entry version 84.
DE RecName: Full=Pseudo histidine-containing phosphotransfer protein 2 {ECO:0000303|PubMed:17284581};
DE AltName: Full=OsHpt4 {ECO:0000303|PubMed:16891544};
GN Name=PHP2 {ECO:0000303|PubMed:17284581};
GN OrderedLocusNames=Os05g0186100 {ECO:0000312|EMBL:BAF16745.2},
GN LOC_Os05g09410 {ECO:0000305};
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 NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Nipponbare;
RG The rice full-length cDNA consortium;
RT "Oryza sativa full length cDNA.";
RL Submitted (OCT-2006) to the EMBL/GenBank/DDBJ databases.
RN [5]
RP DISRUPTION PHENOTYPE.
RX PubMed=16891544; DOI=10.1104/pp.106.086371;
RA Pareek A., Singh A., Kumar M., Kushwaha H.R., Lynn A.M.,
RA Singla-Pareek S.L.;
RT "Whole-genome analysis of Oryza sativa reveals similar architecture of two-
RT component signaling machinery with Arabidopsis.";
RL Plant Physiol. 142:380-397(2006).
RN [6]
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 two-component phosphorelay mediators between
CC cytokinin sensor histidine kinases and response regulators (B-type
CC ARRs). Plays an important role in propagating cytokinin signal
CC transduction. {ECO:0000250|UniProtKB:Q8L9T7}.
CC -!- DISRUPTION PHENOTYPE: Dwarf, narrow leaf, low fertility and small grain
CC phenotypes. {ECO:0000269|PubMed:16891544}.
CC -!- CAUTION: Lacks the conserved active histidine at position 79 that
CC mediates the phosphotransfer. Shows a conserved HPt domain that may
CC have some alternative degenerated phosphorelay role in cell signaling.
CC {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=BAF16745.2; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR EMBL; AP008211; BAF16745.2; ALT_SEQ; Genomic_DNA.
DR EMBL; AP014961; BAS92604.1; -; Genomic_DNA.
DR EMBL; AK240821; BAH00873.1; -; mRNA.
DR RefSeq; XP_015637666.1; XM_015782180.1.
DR RefSeq; XP_015637667.1; XM_015782181.1.
DR AlphaFoldDB; Q0DK78; -.
DR SMR; Q0DK78; -.
DR STRING; 4530.OS05T0186100-01; -.
DR PaxDb; Q0DK78; -.
DR PRIDE; Q0DK78; -.
DR EnsemblPlants; Os05t0186100-01; Os05t0186100-01; Os05g0186100.
DR GeneID; 4338006; -.
DR Gramene; Os05t0186100-01; Os05t0186100-01; Os05g0186100.
DR KEGG; osa:4338006; -.
DR eggNOG; KOG4747; Eukaryota.
DR InParanoid; Q0DK78; -.
DR OMA; GPQETAC; -.
DR OrthoDB; 1448436at2759; -.
DR Proteomes; UP000000763; Chromosome 5.
DR Proteomes; UP000059680; Chromosome 5.
DR Genevisible; Q0DK78; OS.
DR GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR GO; GO:0005634; C:nucleus; IBA:GO_Central.
DR GO; GO:0009927; F:histidine phosphotransfer kinase activity; IBA:GO_Central.
DR GO; GO:0043424; F:protein histidine kinase binding; IBA:GO_Central.
DR GO; GO:0009736; P:cytokinin-activated signaling pathway; IBA:GO_Central.
DR GO; GO:0000160; P:phosphorelay signal transduction system; IBA:GO_Central.
DR GO; GO:0016310; P:phosphorylation; IBA:GO_Central.
DR CDD; cd00088; HPT; 1.
DR Gene3D; 1.20.120.160; -; 1.
DR InterPro; IPR045871; AHP1-5/YPD1.
DR InterPro; IPR036641; HPT_dom_sf.
DR InterPro; IPR008207; Sig_transdc_His_kin_Hpt_dom.
DR PANTHER; PTHR28242; PTHR28242; 1.
DR Pfam; PF01627; Hpt; 1.
DR SUPFAM; SSF47226; SSF47226; 1.
DR PROSITE; PS50894; HPT; 1.
PE 2: Evidence at transcript level;
KW Cytokinin signaling pathway; Reference proteome;
KW Two-component regulatory system.
FT CHAIN 1..151
FT /note="Pseudo histidine-containing phosphotransfer protein
FT 2"
FT /id="PRO_0000433814"
FT DOMAIN 38..133
FT /note="HPt"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00110"
SQ SEQUENCE 151 AA; 17761 MW; 73EB2B9121036E16 CRC64;
MEYSNLRRQI IFMKKNLFDQ GYLDEQFNQL EELQDESSPN FVEEVAALFF KDSSRLLTNI
EQAIDKYPQD FYRLDSLVQQ LKGSGSSIGA LRMKNECSVF KVNCNDRNLE GCRRSLQKMK
REHATLKQKL ESYFQLLRQV GPRDYAVSSR K
