PHP1_ORYSJ
ID PHP1_ORYSJ Reviewed; 187 AA.
AC Q0JJE3; Q5JKW3;
DT 16-SEP-2015, integrated into UniProtKB/Swiss-Prot.
DT 13-OCT-2009, sequence version 2.
DT 25-MAY-2022, entry version 78.
DE RecName: Full=Pseudo histidine-containing phosphotransfer protein 1 {ECO:0000303|PubMed:17284581};
DE AltName: Full=OsHpt1 {ECO:0000303|PubMed:16891544};
GN Name=PHP1 {ECO:0000303|PubMed:17284581};
GN OrderedLocusNames=Os01g0743800 {ECO:0000312|EMBL:BAF06135.2},
GN LOC_Os01g54050 {ECO:0000305};
GN ORFNames=OSJNBa0014K08.3 {ECO:0000312|EMBL:BAD87514.1},
GN P0439E07.36 {ECO:0000312|EMBL:BAD87913.1};
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=12447438; DOI=10.1038/nature01184;
RA Sasaki T., Matsumoto T., Yamamoto K., Sakata K., Baba T., Katayose Y.,
RA Wu J., Niimura Y., Cheng Z., Nagamura Y., Antonio B.A., Kanamori H.,
RA Hosokawa S., Masukawa M., Arikawa K., Chiden Y., Hayashi M., Okamoto M.,
RA Ando T., Aoki H., Arita K., Hamada M., Harada C., Hijishita S., Honda M.,
RA Ichikawa Y., Idonuma A., Iijima M., Ikeda M., Ikeno M., Ito S., Ito T.,
RA Ito Y., Ito Y., Iwabuchi A., Kamiya K., Karasawa W., Katagiri S.,
RA Kikuta A., Kobayashi N., Kono I., Machita K., Maehara T., Mizuno H.,
RA Mizubayashi T., Mukai Y., Nagasaki H., Nakashima M., Nakama Y.,
RA Nakamichi Y., Nakamura M., Namiki N., Negishi M., Ohta I., Ono N., Saji S.,
RA Sakai K., Shibata M., Shimokawa T., Shomura A., Song J., Takazaki Y.,
RA Terasawa K., Tsuji K., Waki K., Yamagata H., Yamane H., Yoshiki S.,
RA Yoshihara R., Yukawa K., Zhong H., Iwama H., Endo T., Ito H., Hahn J.H.,
RA Kim H.-I., Eun M.-Y., Yano M., Jiang J., Gojobori T.;
RT "The genome sequence and structure of rice chromosome 1.";
RL Nature 420:312-316(2002).
RN [2]
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 [3]
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 [4]
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 [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 and small grain phenotypes.
CC {ECO:0000269|PubMed:16891544}.
CC -!- CAUTION: Lacks the conserved active histidine at position 115 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=BAD87514.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
CC Sequence=BAD87913.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR EMBL; AP003376; BAD87514.1; ALT_SEQ; Genomic_DNA.
DR EMBL; AP003768; BAD87913.1; ALT_SEQ; Genomic_DNA.
DR EMBL; AP008207; BAF06135.2; -; Genomic_DNA.
DR EMBL; AP014957; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR AlphaFoldDB; Q0JJE3; -.
DR SMR; Q0JJE3; -.
DR STRING; 4530.OS01T0743800-00; -.
DR PaxDb; Q0JJE3; -.
DR PRIDE; Q0JJE3; -.
DR eggNOG; KOG4747; Eukaryota.
DR InParanoid; Q0JJE3; -.
DR Proteomes; UP000000763; Chromosome 1.
DR Proteomes; UP000059680; Chromosome 1.
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.
PE 3: Inferred from homology;
KW Cytokinin signaling pathway; Reference proteome;
KW Two-component regulatory system.
FT CHAIN 1..187
FT /note="Pseudo histidine-containing phosphotransfer protein
FT 1"
FT /id="PRO_0000433813"
FT DOMAIN 74..169
FT /note="HPt"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00110"
SQ SEQUENCE 187 AA; 21625 MW; FC1E39DDAC3FD28E CRC64;
MDRYAFLSFY KCTHQVGKFV GSDTWSNVLR ESWFFNNWKE LLVPVSLSTF LLLGLKGYLD
EQFCQVEDLQ DEASPNFVEE VVTLFFKDSG RLMSNIEQAL EKYPRDFNRW DTYMQQLKGS
CSSIGASRMK NECMSFRDSC GQGNVEGCMR SFQKVKREHA VLRQKLESYF QLLRQAGPAG
AATRPVM
