SRK2J_ARATH
ID SRK2J_ARATH Reviewed; 339 AA.
AC O64812; Q84WJ7;
DT 22-JUL-2008, integrated into UniProtKB/Swiss-Prot.
DT 01-AUG-1998, sequence version 1.
DT 03-AUG-2022, entry version 140.
DE RecName: Full=Serine/threonine-protein kinase SRK2J;
DE EC=2.7.11.1;
DE AltName: Full=OST1-kinase-like 10;
DE AltName: Full=SNF1-related kinase 2.9;
DE Short=SnRK2.9;
GN Name=SRK2J; Synonyms=OSKL10, SNRK2.9; OrderedLocusNames=At2g23030;
GN ORFNames=F21P24.9;
OS Arabidopsis thaliana (Mouse-ear cress).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX NCBI_TaxID=3702;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Columbia;
RX PubMed=10617197; DOI=10.1038/45471;
RA Lin X., Kaul S., Rounsley S.D., Shea T.P., Benito M.-I., Town C.D.,
RA Fujii C.Y., Mason T.M., Bowman C.L., Barnstead M.E., Feldblyum T.V.,
RA Buell C.R., Ketchum K.A., Lee J.J., Ronning C.M., Koo H.L., Moffat K.S.,
RA Cronin L.A., Shen M., Pai G., Van Aken S., Umayam L., Tallon L.J.,
RA Gill J.E., Adams M.D., Carrera A.J., Creasy T.H., Goodman H.M.,
RA Somerville C.R., Copenhaver G.P., Preuss D., Nierman W.C., White O.,
RA Eisen J.A., Salzberg S.L., Fraser C.M., Venter J.C.;
RT "Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana.";
RL Nature 402:761-768(1999).
RN [2]
RP GENOME REANNOTATION.
RC STRAIN=cv. Columbia;
RX PubMed=27862469; DOI=10.1111/tpj.13415;
RA Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S.,
RA Town C.D.;
RT "Araport11: a complete reannotation of the Arabidopsis thaliana reference
RT genome.";
RL Plant J. 89:789-804(2017).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Columbia;
RX PubMed=14593172; DOI=10.1126/science.1088305;
RA Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M.,
RA Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G.,
RA Liu S.X., Lam B., Sakano H., Wu T., Yu G., Miranda M., Quach H.L.,
RA Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C.,
RA Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J.,
RA Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A.,
RA Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C.,
RA Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X.,
RA Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M.,
RA Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K.,
RA Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A.,
RA Ecker J.R.;
RT "Empirical analysis of transcriptional activity in the Arabidopsis
RT genome.";
RL Science 302:842-846(2003).
RN [4]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Columbia;
RA Totoki Y., Seki M., Ishida J., Nakajima M., Enju A., Kamiya A.,
RA Narusaka M., Shin-i T., Nakagawa M., Sakamoto N., Oishi K., Kohara Y.,
RA Kobayashi M., Toyoda A., Sakaki Y., Sakurai T., Iida K., Akiyama K.,
RA Satou M., Toyoda T., Konagaya A., Carninci P., Kawai J., Hayashizaki Y.,
RA Shinozaki K.;
RT "Large-scale analysis of RIKEN Arabidopsis full-length (RAFL) cDNAs.";
RL Submitted (JUL-2006) to the EMBL/GenBank/DDBJ databases.
RN [5]
RP GENE FAMILY, AND NOMENCLATURE.
RX PubMed=12805596; DOI=10.1104/pp.102.011999;
RA Hrabak E.M., Chan C.W.M., Gribskov M., Harper J.F., Choi J.H., Halford N.,
RA Kudla J., Luan S., Nimmo H.G., Sussman M.R., Thomas M., Walker-Simmons K.,
RA Zhu J.-K., Harmon A.C.;
RT "The Arabidopsis CDPK-SnRK superfamily of protein kinases.";
RL Plant Physiol. 132:666-680(2003).
RN [6]
RP TISSUE SPECIFICITY, AND INDUCTION.
RX PubMed=15292193; DOI=10.1074/jbc.m405259200;
RA Boudsocq M., Barbier-Brygoo H., Lauriere C.;
RT "Identification of nine sucrose nonfermenting 1-related protein kinases 2
RT activated by hyperosmotic and saline stresses in Arabidopsis thaliana.";
RL J. Biol. Chem. 279:41758-41766(2004).
RN [7]
RP GENE FAMILY.
RX PubMed=16365038; DOI=10.1074/jbc.m509820200;
RA Yoshida R., Umezawa T., Mizoguchi T., Takahashi S., Takahashi F.,
RA Shinozaki K.;
RT "The regulatory domain of SRK2E/OST1/SnRK2.6 interacts with ABI1 and
RT integrates abscisic acid (ABA) and osmotic stress signals controlling
RT stomatal closure in Arabidopsis.";
RL J. Biol. Chem. 281:5310-5318(2006).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-seryl-[protein] = ADP + H(+) + O-phospho-L-seryl-
CC [protein]; Xref=Rhea:RHEA:17989, Rhea:RHEA-COMP:9863, Rhea:RHEA-
CC COMP:11604, ChEBI:CHEBI:15378, ChEBI:CHEBI:29999, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:83421, ChEBI:CHEBI:456216; EC=2.7.11.1;
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-threonyl-[protein] = ADP + H(+) + O-phospho-L-
CC threonyl-[protein]; Xref=Rhea:RHEA:46608, Rhea:RHEA-COMP:11060,
CC Rhea:RHEA-COMP:11605, ChEBI:CHEBI:15378, ChEBI:CHEBI:30013,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:61977, ChEBI:CHEBI:456216;
CC EC=2.7.11.1;
CC -!- TISSUE SPECIFICITY: Expressed in seedlings.
CC {ECO:0000269|PubMed:15292193}.
CC -!- INDUCTION: By salt and osmotic stress (at protein level).
CC {ECO:0000269|PubMed:15292193}.
CC -!- SIMILARITY: Belongs to the protein kinase superfamily. Ser/Thr protein
CC kinase family. {ECO:0000255|PROSITE-ProRule:PRU00159}.
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DR EMBL; AC004401; AAC17819.1; -; Genomic_DNA.
DR EMBL; CP002685; AEC07398.1; -; Genomic_DNA.
DR EMBL; BT003142; AAO24574.1; -; mRNA.
DR EMBL; AK228137; BAF00094.1; -; mRNA.
DR PIR; F84619; F84619.
DR RefSeq; NP_179885.1; NM_127867.5.
DR AlphaFoldDB; O64812; -.
DR SMR; O64812; -.
DR BioGRID; 2186; 1.
DR STRING; 3702.AT2G23030.1; -.
DR PaxDb; O64812; -.
DR PRIDE; O64812; -.
DR ProteomicsDB; 226877; -.
DR EnsemblPlants; AT2G23030.1; AT2G23030.1; AT2G23030.
DR GeneID; 816833; -.
DR Gramene; AT2G23030.1; AT2G23030.1; AT2G23030.
DR KEGG; ath:AT2G23030; -.
DR Araport; AT2G23030; -.
DR TAIR; locus:2045319; AT2G23030.
DR eggNOG; KOG0583; Eukaryota.
DR HOGENOM; CLU_000288_63_0_1; -.
DR InParanoid; O64812; -.
DR OMA; VFCRSEY; -.
DR OrthoDB; 1017936at2759; -.
DR PhylomeDB; O64812; -.
DR PRO; PR:O64812; -.
DR Proteomes; UP000006548; Chromosome 2.
DR ExpressionAtlas; O64812; baseline and differential.
DR Genevisible; O64812; AT.
DR GO; GO:0005773; C:vacuole; HDA:TAIR.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0106310; F:protein serine kinase activity; IEA:RHEA.
DR GO; GO:0004674; F:protein serine/threonine kinase activity; IBA:GO_Central.
DR GO; GO:0035556; P:intracellular signal transduction; IBA:GO_Central.
DR GO; GO:0006468; P:protein phosphorylation; IBA:GO_Central.
DR GO; GO:0006970; P:response to osmotic stress; IGI:TAIR.
DR InterPro; IPR011009; Kinase-like_dom_sf.
DR InterPro; IPR000719; Prot_kinase_dom.
DR InterPro; IPR017441; Protein_kinase_ATP_BS.
DR InterPro; IPR008271; Ser/Thr_kinase_AS.
DR Pfam; PF00069; Pkinase; 1.
DR SMART; SM00220; S_TKc; 1.
DR SUPFAM; SSF56112; SSF56112; 1.
DR PROSITE; PS00107; PROTEIN_KINASE_ATP; 1.
DR PROSITE; PS50011; PROTEIN_KINASE_DOM; 1.
DR PROSITE; PS00108; PROTEIN_KINASE_ST; 1.
PE 1: Evidence at protein level;
KW ATP-binding; Kinase; Nucleotide-binding; Reference proteome;
KW Serine/threonine-protein kinase; Transferase.
FT CHAIN 1..339
FT /note="Serine/threonine-protein kinase SRK2J"
FT /id="PRO_0000345164"
FT DOMAIN 4..260
FT /note="Protein kinase"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00159"
FT REGION 308..339
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 318..339
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 123
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00159,
FT ECO:0000255|PROSITE-ProRule:PRU10027"
FT BINDING 10..18
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00159"
FT BINDING 33
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00159"
FT CONFLICT 169
FT /note="E -> G (in Ref. 3; BAF00094 and 4; AAO24574)"
FT /evidence="ECO:0000305"
FT CONFLICT 258
FT /note="A -> V (in Ref. 3; BAF00094 and 4; AAO24574)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 339 AA; 38974 MW; BAB628FAB162CCCE CRC64;
MEKYEMVKDL GFGNFGLARL MRNKQTNELV AVKFIDRGYK IDENVAREII NHRALNHPNI
VRFKEVVLTP THLGIVMEYA AGGELFERIS SVGRFSEAEA RYFFQQLICG VHYLHALQIC
HRDLKLENTL LDGSPAPRLK ICDFGYSKSS VLHSNPKSTV GTPAYIAPEV FCRSEYDGKS
VDVWSCGVAL YVMLVGAYPF EDPKDPRNFR KTVQKIMAVN YKIPGYVHIS EDCRKLLSRI
FVANPLHRST LKEIKSHAWF LKNLPRELKE PAQAIYYQRN VNLINFSPQR VEEIMKIVGE
ARTIPNLSRP VESLGSDKKD DDEEEYLDAN DEEWYDDYA
