·常規(guī)信息  最近更新:2022年12月29日 6:59:00
                基因(座)名稱應(yīng)激活化蛋白激酶;蔗糖非發(fā)酵相關(guān)蛋白激酶
                Stress-Activated Protein Kinase; Sucrose Nonfermenting1–Related Protein Kinase
                基因符號OsSAPK6; OSRK1
                所在染色體2 (已克隆)

                Chae(2007)中的OSRK1, Kobayashi(2004)中的SAPK6, Xu(2013)中的OsSAPK6, 是同一個基因座...

                蔗糖非發(fā)酵相關(guān)蛋白激酶SnRK(SNF1-related protein kinase) 是一類絲氨酸/蘇氨酸蛋白激酶。

                【亞細胞定位】

                細胞核

                【生物學功能】

                冷脅迫下,OsSAPK6與IPA1蛋白互作,并在S201和S213位點對IPA1進行磷酸化修飾,穩(wěn)定IPA1蛋白,使得IPA1積累并激活下游OsCBF3表達,增強水稻冷脅迫抗性(Jia et al. 2022)。

                【相關(guān)登錄號】
                contigs及其產(chǎn)物:AP006859BAD46704, AP014965BAT09026
                cDNAs及其產(chǎn)物:AK071519, AK105599, AB125307, AK067395, JF733764
                參考基因組位點:Os02g0551100(RAP-DB, PhytoAB公司抗體服務(wù)←→ LOC_Os02g34600(本地、MSU-RGAP, 百格基因突變體服務(wù)←→ LOC4347620(NCBI)
                參考基因組產(chǎn)物:XM_015755426XP_015610912
                uniprot庫登錄號:Q64MA1, Q8LLV0, A0A0E0B5H2, A0A0E0IMJ1, A0A0E0QU08, I6SBR0, K7SPM1
                將本文分享到:
                ·ONTOLOGY及相關(guān)基因
                表型特征耐寒性(TO:0000303)
                分子功能絲氨酸/蘇氨酸蛋白激酶活性(GO:0004674), 轉(zhuǎn)錄因子結(jié)合(GO:0008134)
                生物進程蛋白質(zhì)磷酸化(GO:0006468), 低溫脅迫應(yīng)答(GO:0009409), 基因表達調(diào)控(GO:0010468), 脫落酸信號傳導(dǎo)(GO:0009738), 滲透脅迫應(yīng)答(GO:0006970)
                ·參考文獻
                1Meiru Jia;Xiangbing Meng;Xiaoguang Song;Dahan Zhang;Liquan Kou;Junhui Zhang;Yanhui Jing;Guifu Liu;Huihui Liu;Xiahe Huang;Yingchun Wang;Hong Yu;Jiayang Li
                  Chilling-induced phosphorylation of IPA1 by OsSAPK6 activates chilling tolerance responses in rice
                  Cell Discovery, 2022, 8: 71
                2Mei-Rong Xu;Li-Yu Huang;Fan Zhang;Ling-Hua Zhu;Yong-Li Zhou;Zhi-Kang Li
                  Genome-Wide Phylogenetic Analysis of Stress-Activated Protein Kinase Genes in Rice (OsSAPKs) and Expression Profiling in Response to Xanthomonas oryzae pv. oryzicola Infection
                  Plant Molecular Biology Reporter, 2013, 31(4): 877-885
                3Min-Ju Chae;Jung-Sook Lee;Myung-Hee Nam;Kun Cho;Ji-Yeon Hong;Sang-A Yi;Seok-Cheol Suh;In-Sun Yoon
                  A rice dehydration-inducible SNF1-related protein kinase 2 phosphorylates an abscisic acid responsive element-binding factor and associates with ABA signaling
                  Plant Molecular Biology, 2007, 63(2): 151-169
                4Yuhko Kobayashi;Shuhei Yamamoto;Hideyuki Minami;Yasuaki Kagaya;Tsukaho Hattori
                  Differential Activation of the Rice Sucrose Nonfermenting1–Related Protein Kinase2 Family by Hyperosmotic Stress and Abscisic Acid
                  The Plant Cell, 2004, 16(5): 1163-1177
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