Basic information
Locus name	AT4G19810
Organism	Arabidopsis thaliana
Taxonomic identifier	[NCBI]
Function category	Lipid/Carbohydrate metabolism
Effect for Senescence	unclear
Gene Description	glycosyl hydrolase family 18 protein similar to chitinase/lysozyme GI:467689 from [Nicotiana tabacum]
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 carbohydrate metabolic process chitin catabolic process molecular function chitinase activity hydrolase activity, hydrolyzing O-glycosyl compounds
Sequence	AT4G19810.1 | 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. Genes showing at least 3 fold (ratio) up regulation during leaf senescence.
Ortholog Group
Ortholog Groups: OG5_126929	Accession Taxon NP_193707 Arabidopsis thaliana NP_193710 Arabidopsis thaliana NP_193711 Arabidopsis thaliana NP_193712 Arabidopsis thaliana NP_193715 Arabidopsis thaliana NP_193716 ( AT4G19810 ) Arabidopsis thaliana NP_193717 Arabidopsis thaliana 113089 Chlamydomonas reinhardtii ACO67626 Micromonas sp. RCC299 NP_001052581 Oryza sativa Japonica Group NP_001067864 Oryza sativa Japonica Group 1000010321 Ostreococcus tauri e_gw1.144.38.1 Physcomitrella patens subsp. patens e_gw1.390.16.1 Physcomitrella patens subsp. patens gw1.4666.1.1 Physcomitrella patens subsp. patens 29737.m001234 Ricinus communis 29737.m001235 Ricinus communis 29737.m001239 Ricinus communis 29848.m004560 Ricinus communis estExt_thaps1_ua_kg.C_chr_20371 Thalassiosira pseudonana CCMP1335 estExt_thaps1_ua_kg.C_chr_50291 Thalassiosira pseudonana CCMP1335 fgenesh1_pg.C_bd_23x33000006 Thalassiosira pseudonana CCMP1335 fgenesh1_pg.C_chr_22000308 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_10000012 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_12000010 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_19a_19000044 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_19a_19000045 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_23000021 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_3000038 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_3000273 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_4000035 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_4000163 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_4000257 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_5000156 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_5000284 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_7000054 Thalassiosira pseudonana CCMP1335 thaps1_ua_kg.chr_7000254 Thalassiosira pseudonana CCMP1335 XP_002953118 Volvox carteri f. nagariensis
Cross Link
Database Entry ID E-value Start End InterPro ID Description PANTHER PTHR11177 4.6E-188 1 363 No hit NA Pfam PF00704 2.7E-102 25 353 IPR001223 Glycoside hydrolase, family 18, catalytic domain SMART SM00636 1.3E-111 27 353 IPR011583 Chitinase II SUPERFAMILY SSF51445 4.9E-72 31 263 IPR017853 Glycoside hydrolase, superfamily SUPERFAMILY SSF54556 1.4E-11 259 324 No hit NA SUPERFAMILY SSF51445 4.9E-72 329 358 IPR017853 Glycoside hydrolase, superfamily
Subcellular Localization
Localization	extracellular
Evidence	SUBAcon
Pubmed ID	23180787