Basic information
Locus name	AT2G43570
Organism	Arabidopsis thaliana
Taxonomic identifier	[NCBI]
Function category	Others:Defence related
Effect for Senescence	unclear
Gene Description	chitinase, putative similar to chitinase class IV GI:722272 from [Brassica napus]
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 cell wall macromolecule catabolic process chitin catabolic process molecular function chitin binding chitinase activity
Pathway	KEGG map00520 (EC 3.2.1.14)
Sequence	AT2G43570.1 | 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.
Ortholog Group
Ortholog Groups: OG5_144703	Accession Taxon NP_181885 ( AT2G43570 ) Arabidopsis thaliana 122922 Chlamydomonas reinhardtii NP_001052152 Oryza sativa Japonica Group e_gw1.39.239.1 Physcomitrella patens subsp. patens estExt_fgenesh1_pg.C_970033 Physcomitrella patens subsp. patens estExt_fgenesh1_kg.C_chr_180002 Thalassiosira pseudonana CCMP1335 gw1.18.7.1 Thalassiosira pseudonana CCMP1335
Cross Link
Database Entry ID E-value Start End InterPro ID Description PANTHER PTHR22595 1.0E-147 1 277 No hit NA PIRSF PIRSF001060 2.0E-144 4 277 IPR016283 Glycoside hydrolase, family 19 ProSiteProfiles PS50941 9.7 31 66 IPR001002 Chitin-binding, type 1 SUPERFAMILY SSF57016 1.6E-9 31 64 IPR001002 Chitin-binding, type 1 Pfam PF00187 1.4E-8 32 64 IPR001002 Chitin-binding, type 1 SMART SM00270 1.2E-10 33 64 IPR001002 Chitin-binding, type 1 ProSitePatterns PS00026 NA 36 55 IPR018371 Chitin-binding, type 1, conserved site SUPERFAMILY SSF53955 3.4E-68 77 277 IPR023346 Lysozyme-like domain Pfam PF00182 5.0E-60 81 277 IPR000726 Glycoside hydrolase, family 19, catalytic ProSitePatterns PS00773 NA 96 118 IPR000726 Glycoside hydrolase, family 19, catalytic
Subcellular Localization
Localization	extracellular
Evidence	SUBAcon
Pubmed ID	23180787