ID A0A2I0BGD1_9ASPA Unreviewed; 158 AA.
AC A0A2I0BGD1;
DT 28-FEB-2018, integrated into UniProtKB/TrEMBL.
DT 28-FEB-2018, sequence version 1.
DT 27-MAR-2024, entry version 20.
DE RecName: Full=Histidine-containing phosphotransfer protein {ECO:0000256|RuleBase:RU369004};
GN Name=HP1 {ECO:0000313|EMBL:PKA66841.1};
GN ORFNames=AXF42_Ash003498 {ECO:0000313|EMBL:PKA66841.1};
OS Apostasia shenzhenica.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Asparagales; Orchidaceae;
OC Apostasioideae; Apostasia.
OX NCBI_TaxID=1088818 {ECO:0000313|EMBL:PKA66841.1, ECO:0000313|Proteomes:UP000236161};
RN [1] {ECO:0000313|EMBL:PKA66841.1, ECO:0000313|Proteomes:UP000236161}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Shenzhen {ECO:0000313|Proteomes:UP000236161};
RC TISSUE=Stem {ECO:0000313|EMBL:PKA66841.1};
RX PubMed=28902843; DOI=10.1038/nature23897;
RA Zhang G.Q., Liu K.W., Li Z., Lohaus R., Hsiao Y.Y., Niu S.C., Wang J.Y.,
RA Lin Y.C., Xu Q., Chen L.J., Yoshida K., Fujiwara S., Wang Z.W., Zhang Y.Q.,
RA Mitsuda N., Wang M., Liu G.H., Pecoraro L., Huang H.X., Xiao X.J., Lin M.,
RA Wu X.Y., Wu W.L., Chen Y.Y., Chang S.B., Sakamoto S., Ohme-Takagi M.,
RA Yagi M., Zeng S.J., Shen C.Y., Yeh C.M., Luo Y.B., Tsai W.C.,
RA Van de Peer Y., Liu Z.J.;
RT "The Apostasia genome and the evolution of orchids.";
RL Nature 549:379-383(2017).
CC -!- FUNCTION: Functions as a 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:0000256|RuleBase:RU369004}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm, cytosol
CC {ECO:0000256|RuleBase:RU369004}. Nucleus
CC {ECO:0000256|RuleBase:RU369004}.
CC -!- DOMAIN: Histidine-containing phosphotransfer domain (HPt) contains an
CC active histidine that mediates the phosphotransfer.
CC {ECO:0000256|RuleBase:RU369004}.
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DR EMBL; KZ451885; PKA66841.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2I0BGD1; -.
DR STRING; 1088818.A0A2I0BGD1; -.
DR OrthoDB; 848010at2759; -.
DR Proteomes; UP000236161; Unassembled WGS sequence.
DR GO; GO:0005829; C:cytosol; IEA:UniProtKB-SubCell.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0009927; F:histidine phosphotransfer kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0043424; F:protein histidine kinase binding; IEA:UniProtKB-UniRule.
DR GO; GO:0009736; P:cytokinin-activated signaling pathway; IEA:UniProtKB-KW.
DR GO; GO:0000160; P:phosphorelay signal transduction system; IEA:UniProtKB-UniRule.
DR CDD; cd00088; HPT; 1.
DR Gene3D; 1.20.120.160; HPT domain; 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:SF30; HISTIDINE-CONTAINING PHOSPHOTRANSFER PROTEIN 2; 1.
DR PANTHER; PTHR28242; PHOSPHORELAY INTERMEDIATE PROTEIN YPD1; 1.
DR Pfam; PF01627; Hpt; 1.
DR SUPFAM; SSF47226; Histidine-containing phosphotransfer domain, HPT domain; 1.
DR PROSITE; PS50894; HPT; 1.
PE 4: Predicted;
KW Cytokinin signaling pathway {ECO:0000256|ARBA:ARBA00022864,
KW ECO:0000256|RuleBase:RU369004};
KW Phosphoprotein {ECO:0000256|PROSITE-ProRule:PRU00110};
KW Reference proteome {ECO:0000313|Proteomes:UP000236161};
KW Two-component regulatory system {ECO:0000256|RuleBase:RU369004}.
FT DOMAIN 37..132
FT /note="HPt"
FT /evidence="ECO:0000259|PROSITE:PS50894"
FT MOD_RES 78
FT /note="Phosphohistidine"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00110"
SQ SEQUENCE 158 AA; 17858 MW; FFF34114CFE99938 CRC64;
MAAYAQQQLN GLVSNMYREG FLDEQFQQIR ALDEGGSPDF LVEVMGLFCT DAERILNELS
SLLNQPDVDY KKVDAYVHQL KGSSASVGAQ SVKLACMLVR ESCDKSDREG CLQALNLAKQ
RFYELSKRLK IMIQVAFPRV IYLLIFRLIC YKSLSSIS
//
