Basic information
Locus name	AT1G55920
Organism	Arabidopsis thaliana
Taxonomic identifier	[NCBI]
Function category	Nutrient recycling
Effect for Senescence	unclear
Gene Description	serine O-acetyltransferase, putative identical to GI:608677 from [Arabidopsis thaliana]
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 cysteine biosynthetic process from serine cellular component cytoplasm molecular function serine O-acetyltransferase activity transferase activity
Pathway	KEGG map00270 (EC 2.3.1.30) map00920 (EC 2.3.1.30) Reactome REACT_17015
Sequence	AT1G55920.1 | 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.
miRNA Interaction
Details	target: AT1G55920.1  miRNA: ath-miR2111a miRNA: ath-miR2111a mfe: -29.1 kcal/mol  p-value: 0.009515  position:  946  target 5' U       G         A   U 3'             GGUGAUC GCAUCC GA GAU              CCAUUAG CGUAGG CU CUG   miRNA  3'         G      G  C     5'  target: AT1G55920.1  miRNA: ath-miR837-5p miRNA: ath-miR837-5p mfe: -22.1 kcal/mol  p-value: 0.070529  position:  923  target 5' U     G        A   A  G 3'             UGGGA GAACAGGG AAC GA              ACUUU CUUGUUCU UUG CU   miRNA  3'       G            A  A 5'
Ortholog Group
Ortholog Groups: OG5_128713	Accession Taxon NP_175988 ( AT1G55920 ) Arabidopsis thaliana NP_187918 Arabidopsis thaliana NP_195289 Arabidopsis thaliana NP_200487 Arabidopsis thaliana NP_565421 Arabidopsis thaliana CMA007C Cyanidioschyzon merolae strain 10D CMI299C Cyanidioschyzon merolae strain 10D 187821 Chlamydomonas reinhardtii 205984 Chlamydomonas reinhardtii 205985 Chlamydomonas reinhardtii ACO63934 Micromonas sp. RCC299 ACO64863 Micromonas sp. RCC299 ACO70484 Micromonas sp. RCC299 NP_001044092 Oryza sativa Japonica Group NP_001046233 Oryza sativa Japonica Group NP_001048879 Oryza sativa Japonica Group NP_001049193 Oryza sativa Japonica Group NP_001049265 Oryza sativa Japonica Group NP_001056141 Oryza sativa Japonica Group e_gw1.11.00.189.1 Ostreococcus tauri gw1.07.00.247.1 Ostreococcus tauri gw1.17.00.117.1 Ostreococcus tauri e_gw1.222.47.1 Physcomitrella patens subsp. patens fgenesh1_pm.scaffold_212000015 Physcomitrella patens subsp. patens fgenesh1_pm.scaffold_403000004 Physcomitrella patens subsp. patens gw1.187.10.1 Physcomitrella patens subsp. patens 29629.m001352 Ricinus communis 29830.m001430 Ricinus communis 29912.m005391 Ricinus communis e_gw1.14.146.1 Thalassiosira pseudonana CCMP1335 gw1.19a.56.1 Thalassiosira pseudonana CCMP1335 XP_002949876 Volvox carteri f. nagariensis XP_002949977 Volvox carteri f. nagariensis XP_002952755 Volvox carteri f. nagariensis
Cross Link
Database Entry ID E-value Start End InterPro ID Description PANTHER PTHR23416 9.4E-177 11 291 No hit NA SUPERFAMILY SSF51161 9.0E-68 46 283 IPR011004 Trimeric LpxA-like Pfam PF06426 2.6E-35 48 152 IPR010493 Serine acetyltransferase, N-terminal SMART SM00971 1.2E-52 48 152 IPR010493 Serine acetyltransferase, N-terminal TIGRFAM TIGR01172 1.6E-69 121 281 IPR005881 Serine O-acetyltransferase Pfam PF00132 1.2E-9 232 265 IPR001451 Bacterial transferase hexapeptide repeat ProSitePatterns PS00101 NA 241 269 IPR018357 Hexapeptide transferase, conserved site
Subcellular Localization
Localization 1 Localization chloroplast Evidence Localization with GFP-fusion protein (GFP:cDNA) Pubmed ID 10737809
Localization 2 Localization cytosol,plastid Evidence SUBAcon Pubmed ID 23180787