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DescriptionRecName: Full=Probable serine/threonine-protein kinase BSK3 {ECO:0000305}; EC=2.7.11.1 {ECO:0000305}; AltName: Full=Brassinosteroid-signaling kinase 3 {ECO:0000305}; Short=OsBSK3 {ECO:0000303|PubMed:26697897}; AltName: Full=Receptor-like cytoplasmic kinase 173 {ECO:0000303|PubMed:19825577}; Short=OsRLCK173 {ECO:0000303|PubMed:19825577};
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MyHits synonymsBSK3_ORYSJ , B9FDE0 , A0A0N7KJY5 , Q0J8W5 , Q7XPV0 , 29060296A5DA83EF
match map segment
ipfam:Pkinase_Tyr iprf:PROTEIN_KINASE_DOM  
Legends: 1, INIT_MET Removed. {ECO:0000305|PubMed:26697897}; 2, ACT_SITE Proton acceptor. {ECO:0000255|PROSITE- ProRule:PRU00159}; 3, BINDING ATP. {ECO:0000255|PROSITE- ProRule:PRU00159}; 4, Phosphoserine. {ECO:0000269|PubMed:26697897}; 5, N-myristoyl glycine. {ECO:0000305|PubMed:26697897}; 6, MUTAGEN S->A: No effect on its function in the regulation of brassinosteroid signaling. {ECO:0000269|PubMed:26697897}; 7, MUTAGEN S->E: No effect on its function in the regulation of brassinosteroid signaling; 8, MUTAGEN S->A: Loss of its function in the regulation of brassinosteroid signaling. {ECO:0000269|PubMed:26697897}; 9, MUTAGEN S->E: Constitutively active in its function in the regulation of brassinosteroid signaling; increases binding affinity for BSL1. {ECO:0000269|PubMed:26697897}; 10, REPEAT TPR. {ECO:0000255|PROSITE- ProRule:PRU00339}; 11, NP_BIND ATP. {ECO:0000255|PROSITE- ProRule:PRU00159}; 12, COMPBIAS Cys-rich. {ECO:0000255|PROSITE- ProRule:PRU00005}; 13, MUTAGEN GG->AA: Loss of plasma membrane localization. {ECO:0000269|PubMed:26697897}.
ID   BSK3_ORYSJ              Reviewed;         494 AA.
AC   B9FDE0; A0A0N7KJY5; Q0J8W5; Q7XPV0;
DT   15-FEB-2017, integrated into UniProtKB/Swiss-Prot.
DT   13-OCT-2009, sequence version 1.
DT   10-MAY-2017, entry version 41.
DE   RecName: Full=Probable serine/threonine-protein kinase BSK3 {ECO:0000305};
DE            EC=2.7.11.1 {ECO:0000305};
DE   AltName: Full=Brassinosteroid-signaling kinase 3 {ECO:0000305};
DE            Short=OsBSK3 {ECO:0000303|PubMed:26697897};
DE   AltName: Full=Receptor-like cytoplasmic kinase 173 {ECO:0000303|PubMed:19825577};
DE            Short=OsRLCK173 {ECO:0000303|PubMed:19825577};
GN   Name=BSK3 {ECO:0000303|PubMed:26697897};
GN   Synonyms=RLCK173 {ECO:0000303|PubMed:19825577};
GN   OrderedLocusNames=Os04g0684200 {ECO:0000312|EMBL:BAS91713.1},
GN   LOC_Os04g58750 {ECO:0000305};
GN   ORFNames=OsJ_16683 {ECO:0000312|EMBL:EEE61937.1},
GN   OSJNBa0088H09.6 {ECO:0000312|EMBL:CAE03448.1};
OS   Oryza sativa subsp. japonica (Rice).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BOP clade;
OC   Oryzoideae; Oryzeae; Oryzinae; Oryza.
OX   NCBI_TaxID=39947;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Nipponbare;
RX   PubMed=12447439; DOI=10.1038/nature01183;
RA   Feng Q., Zhang Y., Hao P., Wang S., Fu G., Huang Y., Li Y., Zhu J.,
RA   Liu Y., Hu X., Jia P., Zhang Y., Zhao Q., Ying K., Yu S., Tang Y.,
RA   Weng Q., Zhang L., Lu Y., Mu J., Lu Y., Zhang L.S., Yu Z., Fan D.,
RA   Liu X., Lu T., Li C., Wu Y., Sun T., Lei H., Li T., Hu H., Guan J.,
RA   Wu M., Zhang R., Zhou B., Chen Z., Chen L., Jin Z., Wang R., Yin H.,
RA   Cai Z., Ren S., Lv G., Gu W., Zhu G., Tu Y., Jia J., Zhang Y.,
RA   Chen J., Kang H., Chen X., Shao C., Sun Y., Hu Q., Zhang X., Zhang W.,
RA   Wang L., Ding C., Sheng H., Gu J., Chen S., Ni L., Zhu F., Chen W.,
RA   Lan L., Lai Y., Cheng Z., Gu M., Jiang J., Li J., Hong G., Xue Y.,
RA   Han B.;
RT   "Sequence and analysis of rice chromosome 4.";
RL   Nature 420:316-320(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.,
RA   McCombie W.R., Ouyang S., Schwartz D.C., Tanaka T., Wu J., Zhou S.,
RA   Childs K.L., Davidson R.M., Lin H., Quesada-Ocampo L.,
RA   Vaillancourt B., Sakai H., Lee S.S., Kim J., Numa H., Itoh T.,
RA   Buell C.R., Matsumoto T.;
RT   "Improvement of the Oryza sativa Nipponbare reference genome using
RT   next generation sequence and optical map data.";
RL   Rice 6:4-4(2013).
RN   [5]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Nipponbare;
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.,
RA   Cong L., Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J.,
RA   Wang J., Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X.,
RA   Wang J., Wang X., Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y.,
RA   Zhang Z., Bao J., Han Y., Dong L., Ji J., Chen P., Wu S., Liu J.,
RA   Xiao Y., Bu D., Tan J., Yang L., Ye C., Zhang J., Xu J., Zhou Y.,
RA   Yu Y., Zhang B., Zhuang S., Wei H., Liu B., Lei M., Yu H., Li Y.,
RA   Xu H., Wei S., He X., Fang L., Zhang Z., Zhang Y., Huang X., Su Z.,
RA   Tong W., Li J., Tong Z., Li S., Ye J., Wang L., Fang L., Lei T.,
RA   Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F., Xu H.,
RA   Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q., Li W.,
RA   Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J., Gao L.,
RA   Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M., McDermott J.,
RA   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).
RN   [6]
RP   GENE FAMILY, AND NOMENCLATURE.
RX   PubMed=19825577; DOI=10.1093/mp/ssn047;
RA   Vij S., Giri J., Dansana P.K., Kapoor S., Tyagi A.K.;
RT   "The receptor-like cytoplasmic kinase (OsRLCK) gene family in rice:
RT   organization, phylogenetic relationship, and expression during
RT   development and stress.";
RL   Mol. Plant 1:732-750(2008).
RN   [7]
RP   FUNCTION, IDENTIFICATION BY MASS SPECTROMETRY, INTERACTION WITH BRI1
RP   AND BSL1, SUBCELLULAR LOCATION, INDUCTION BY 24-EPIBRASSINOLIDE,
RP   MYRISTOYLATION AT GLY-2, PHOSPHORYLATION AT SER-213 AND SER-215, AND
RP   MUTAGENESIS OF 2-GLY-GLY-3; SER-213 AND SER-215.
RX   PubMed=26697897; DOI=10.1104/pp.15.01668;
RA   Zhang B., Wang X., Zhao Z., Wang R., Huang X., Zhu Y., Yuan L.,
RA   Wang Y., Xu X., Burlingame A.L., Gao Y., Sun Y., Tang W.;
RT   "OsBRI1 activates BR signaling by preventing binding between the TPR
RT   and kinase domains of OsBSK3 via phosphorylation.";
RL   Plant Physiol. 170:1149-1161(2016).
CC   -!- FUNCTION: Probable serine/threonine kinase that acts as posisitive
CC       regulator of brassinosteroid (BR) signaling downstream of BRI1.
CC       {ECO:0000269|PubMed:26697897}.
CC   -!- CATALYTIC ACTIVITY: ATP + a protein = ADP + a phosphoprotein.
CC       {ECO:0000305}.
CC   -!- SUBUNIT: Interacts with BRI1 and BSL1.
CC       {ECO:0000269|PubMed:26697897}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000269|PubMed:26697897};
CC       Lipid-anchor {ECO:0000305|PubMed:26697897}. Note=Plasma membrane
CC       localization is required for its function in the regulation of
CC       brassinosteroid signaling. {ECO:0000269|PubMed:26697897}.
CC   -!- INDUCTION: Induced by 24-epibrassinolide in roots and leaves.
CC       {ECO:0000269|PubMed:26697897}.
CC   -!- PTM: Phosphorylated at Ser-213 and Ser-215 by BRI1.
CC       Phosphorylation at Ser-215 is required for its function in the
CC       regulation of brassinosteroid signaling. Phosphorylation by BRI1
CC       disrupts the interaction between its TPR and kinase domains,
CC       thereby increasing the binding between its kinase domain and BSL1.
CC       {ECO:0000269|PubMed:26697897}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=BAF16222.2; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
CC       Sequence=BAS91713.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
CC       Sequence=CAE03448.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR   EMBL; AL606651; CAE03448.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; AP008210; BAF16222.2; ALT_SEQ; Genomic_DNA.
DR   EMBL; AP014960; BAS91713.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; CM000141; EEE61937.1; -; Genomic_DNA.
DR   SMR; B9FDE0; -.
DR   STRING; 39947.LOC_Os04g58750.1; -.
DR   PaxDb; B9FDE0; -.
DR   EnsemblPlants; OS04T0684200-01; OS04T0684200-01; OS04G0684200.
DR   Gramene; OS04T0684200-01; OS04T0684200-01; OS04G0684200.
DR   eggNOG; ENOG410IGD2; Eukaryota.
DR   eggNOG; ENOG410XQTV; LUCA.
DR   Proteomes; UP000059680; Chromosome 4.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0004674; F:protein serine/threonine kinase activity; IEA:UniProtKB-KW.
DR   Gene3D; 1.25.40.10; -; 1.
DR   InterPro; IPR011009; Kinase-like_dom.
DR   InterPro; IPR000719; Prot_kinase_dom.
DR   InterPro; IPR001245; Ser-Thr/Tyr_kinase_cat_dom.
DR   InterPro; IPR011990; TPR-like_helical_dom.
DR   Pfam; PF07714; Pkinase_Tyr; 1.
DR   SUPFAM; SSF48452; SSF48452; 1.
DR   SUPFAM; SSF56112; SSF56112; 1.
DR   PROSITE; PS50011; PROTEIN_KINASE_DOM; 1.
PE   1: Evidence at protein level;
KW   ATP-binding; Cell membrane; Complete proteome; Kinase; Lipoprotein;
KW   Membrane; Myristate; Nucleotide-binding; Phosphoprotein;
KW   Reference proteome; Serine/threonine-protein kinase; TPR repeat;
KW   Transferase.
FT   INIT_MET      1      1       Removed. {ECO:0000305|PubMed:26697897}.
FT   CHAIN         2    494       Probable serine/threonine-protein kinase
FT                                BSK3.
FT                                /FTId=PRO_0000439010.
FT   DOMAIN       61    316       Protein kinase. {ECO:0000255|PROSITE-
FT                                ProRule:PRU00159}.
FT   REPEAT      423    456       TPR. {ECO:0000255|PROSITE-
FT                                ProRule:PRU00339}.
FT   NP_BIND      67     75       ATP. {ECO:0000255|PROSITE-
FT                                ProRule:PRU00159}.
FT   COMPBIAS     11     14       Cys-rich. {ECO:0000255|PROSITE-
FT                                ProRule:PRU00005}.
FT   ACT_SITE    183    183       Proton acceptor. {ECO:0000255|PROSITE-
FT                                ProRule:PRU00159}.
FT   BINDING      89     89       ATP. {ECO:0000255|PROSITE-
FT                                ProRule:PRU00159}.
FT   MOD_RES     213    213       Phosphoserine.
FT                                {ECO:0000269|PubMed:26697897}.
FT   MOD_RES     215    215       Phosphoserine.
FT                                {ECO:0000269|PubMed:26697897}.
FT   LIPID         2      2       N-myristoyl glycine.
FT                                {ECO:0000305|PubMed:26697897}.
FT   MUTAGEN       2      3       GG->AA: Loss of plasma membrane
FT                                localization.
FT                                {ECO:0000269|PubMed:26697897}.
FT   MUTAGEN     213    213       S->A: No effect on its function in the
FT                                regulation of brassinosteroid signaling.
FT                                {ECO:0000269|PubMed:26697897}.
FT   MUTAGEN     213    213       S->E: No effect on its function in the
FT                                regulation of brassinosteroid signaling.
FT   MUTAGEN     215    215       S->A: Loss of its function in the
FT                                regulation of brassinosteroid signaling.
FT                                {ECO:0000269|PubMed:26697897}.
FT   MUTAGEN     215    215       S->E: Constitutively active in its
FT                                function in the regulation of
FT                                brassinosteroid signaling; increases
FT                                binding affinity for BSL1.
FT                                {ECO:0000269|PubMed:26697897}.
CC   --------------------------------------------------------------------------
CC   The following FT lines are automated annotations from the MyHits database.
CC   --------------------------------------------------------------------------
FT   MYHIT        74    312       ipfam:Pkinase_Tyr [T]
FT   MYHIT        61    316       iprf:PROTEIN_KINASE_DOM [T]
SQ   SEQUENCE   494 AA;  55412 MW;  29060296A5DA83EF CRC64;
     MGGRVSKAVA CCCCRSQHHG VVVESSEKTA EEDHGESYEL PAFQEFSFEQ LRLATSGFAV
     ENIVSEHGEK APNVVYKGKL DAQRRIAVKR FNRSAWPDPR QFLEEAKSVG QLRSKRLANL
     LGCCCEGDER LLVAEYMPND TLAKHLFHWE AQAMKWPMRL RVVLYLAEAL EYCTSKGRAL
     YHDLNAYRVL FDDDCNPRLS CFGLMKNSRD GKSYSTNLAF TPPEYMRTGR ITPESVIYSF
     GTLLLDVLSG KHIPPSHALD LIRDRNFNML TDSCLEGQFS NEEGTELVRL ASRCLHYEPR
     ERPNVRSLVQ ALAPLQKDLE TPSYELMDIP RGGATSVQSL LLSPLAEACS RKDLTAIHEI
     LEKTGYKDDE GTANELSFQM WTNQMQDTLN SKKKGDNAFR QKDFSSAIDC YSQFIEVGTM
     VSPTIYARRC LSYLMNDKAE QALSDAMQAL VISPTWPTAF YLQAAALLSL GMENEAQEAI
     KDGCAHETSS SSGH
//