Basic information
Locus name	AT3G08720
Alias	PK19
Organism	Arabidopsis thaliana
Taxonomic identifier	[NCBI]
Function category	Protein degradation/modification:protein kinase and phosphatases
Effect for Senescence	unclear
Gene Description	serine/threonine protein kinase (PK19) identical to serine/threonine-protein kinase AtPK19 (Ribosomal-protein S6 kinase homolog) [Arabidopsis thaliana] SWISS-PROT:Q39030
Evidence	Genomic evidence:microarray data [Ref 1]
References	1: Buchanan-Wollaston V, Page T, Harrison E, Breeze E, Lim PO, Nam HG, Lin JF, Wu SH, Swidzinski J, Ishizaki K, Leaver CJ Comparative transcriptome analysis reveals significant differences in gene expression and signalling pathways between developmental and dark/starvation-induced senescence in Arabidopsis. Plant J. 2005 May;42(4):567-85
Gene Ontology	biological process protein phosphorylation molecular function ATP binding protein kinase activity protein serine/threonine kinase activity
Sequence	AT3G08720.1 | Genomic | mRNA | CDS | Protein AT3G08720.2 | Genomic | mRNA | CDS | Protein
Microarray
Sampling	Buchanan-Wollaston V, Page T, Harrison E, Breeze E, Lim PO, Nam HG, Lin JF, Wu SH, Swidzinski J, Ishizaki K, Leaver CJ. Comparative transcriptome analysis reveals significant differences in gene expression and signalling pathways between developmental and dark/starvation-induced senescence in Arabidopsis. Plant J. 2005 May;42(4)
Comparation	Legends: Col: wild type, indicates the ratio of expression in senescing leaves/green leaves. NahG, coi1 and ein2: indicates the ratio of expression in senescing leaves of mutant/senescing wild type. D/L: ratio of DARK 5d/control. CD: Cell Death, ratio of starved cell suspension culture/control. Genes showing at least 3 fold (ratio) up regulation during leaf senescence.
Ortholog Group
Ortholog Groups: OG5_126635	Accession Taxon NP_187484 Arabidopsis thaliana NP_187485 Arabidopsis thaliana NP_850543 ( AT3G08720 ) Arabidopsis thaliana CMR193C Cyanidioschyzon merolae strain 10D 39110 Chlamydomonas reinhardtii NP_001050027 Oryza sativa Japonica Group NP_001060648 Oryza sativa Japonica Group e_gw1.129.61.1 Physcomitrella patens subsp. patens estExt_gwp_gw1.C_1180138 Physcomitrella patens subsp. patens estExt_gwp_gw1.C_40243 Physcomitrella patens subsp. patens 29915.m000484 Ricinus communis e_gw1.10.78.1 Thalassiosira pseudonana CCMP1335 fgenesh1_pg.C_chr_5000844 Thalassiosira pseudonana CCMP1335 XP_002948889 Volvox carteri f. nagariensis
Cross Link
Database Entry ID E-value Start End InterPro ID Description PANTHER PTHR24354 1.4E-177 135 459 No hit NA SUPERFAMILY SSF56112 1.8E-96 137 464 IPR011009 Protein kinase-like domain Pfam PF00069 3.8E-74 140 395 IPR000719 Protein kinase, catalytic domain ProSiteProfiles PS50011 53.1 140 395 IPR000719 Protein kinase, catalytic domain SMART SM00220 9.7E-108 140 395 IPR002290 Serine/threonine- / dual specificity protein kinase, catalytic domain ProSitePatterns PS00107 NA 146 169 IPR017441 Protein kinase, ATP binding site ProSitePatterns PS00108 NA 259 271 IPR008271 Serine/threonine-protein kinase, active site ProSiteProfiles PS51285 13.1 396 466 IPR000961 AGC-kinase, C-terminal SMART SM00133 1.4E-16 396 458 IPR000961 AGC-kinase, C-terminal Pfam PF00433 5.8E-9 416 459 IPR017892 Protein kinase, C-terminal
Subcellular Localization
Localization	cytosol
Evidence	SUBAcon
Pubmed ID	23180787