Leaf Senescence DataBase

Basic information

Locus name

AT5G11520

Alias

YLS4/ASP3

Organism

Arabidopsis thaliana

Taxonomic identifier

[NCBI]

Function category

Nutrient recycling:Amino acid transport

Effect for Senescence

unclear

Gene Description

Encodes the chloroplastic isozyme of aspartate aminotransferase. Involved in aspartate biosynthesis and nitrogen metabolism. mRNA is expressed in senescing leaves.

Evidence

Molecular evidence:DDRT-PCR [Ref 1]; Molecular evidence: SSH and Northern [Ref 2]

References

1: Yoshida S, Ito M, Nishida I, Watanabe A
Isolation and RNA gel blot analysis of genes that could serve as potential molecular markers for leaf senescence in Arabidopsis thaliana.
Plant Cell Physiol. 2001 Feb;42(2):170-8

2: Gepstein S, Sabehi G, Carp MJ, Hajouj T, Nesher MF, Yariv I, Dor C, Bassani M
Large-scale identification of leaf senescence-associated genes.
Plant J. 2003 Dec;36(5):629-42

Gene Ontology

biological process	cellular amino acid metabolic process
molecular function	transaminase activity

Pathway

KEGG	map00250 (EC 2.6.1.1) map00270 (EC 2.6.1.1) map00330 (EC 2.6.1.1) map00350 (EC 2.6.1.1) map00360 (EC 2.6.1.1) map00400 (EC 2.6.1.1) map00401 (EC 2.6.1.1) map00710 (EC 2.6.1.1) map00950 (EC 2.6.1.1) map00960 (EC 2.6.1.1)
MetaCyc	PWY-5913 PWY-6318 PWY-6642

Sequence

AT5G11520.1 | Genomic | mRNA | CDS | Protein

miRNA Interaction

Details


target: AT5G11520.1 miRNA: ath-miR857 miRNA: ath-miR857 mfe: -22.0 kcal/mol p-value: 0.038594 position: 149 target 5' U C G 3' AUGCAUCU CGACAU CGGGA UAUGUGGA GUUGUA GUUUU miRNA 3' A U 5'

Ortholog Group

Ortholog Groups: OG5_126737

Accession	Taxon
NP_001031767	Arabidopsis thaliana
NP_001118421	Arabidopsis thaliana
NP_180654	Arabidopsis thaliana
NP_194927	Arabidopsis thaliana
NP_196713 ( AT5G11520 )	Arabidopsis thaliana
NP_197456	Arabidopsis thaliana
NP_564803	Arabidopsis thaliana
NP_849483	Arabidopsis thaliana
NP_849838	Arabidopsis thaliana
CMC148C	Cyanidioschyzon merolae strain 10D
126943	Chlamydomonas reinhardtii
174097	Chlamydomonas reinhardtii
186959	Chlamydomonas reinhardtii
ACO62426	Micromonas sp. RCC299
NP_001044317	Oryza sativa Japonica Group
NP_001046388	Oryza sativa Japonica Group
NP_001048397	Oryza sativa Japonica Group
NP_001057825	Oryza sativa Japonica Group
0500010129	Ostreococcus tauri
e_gw1.132.22.1	Physcomitrella patens subsp. patens
estExt_fgenesh1_pg.C_2230017	Physcomitrella patens subsp. patens
fgenesh1_pg.scaffold_540000005	Physcomitrella patens subsp. patens
28738.m000146	Ricinus communis
29794.m003445	Ricinus communis
29794.m003446	Ricinus communis
29848.m004567	Ricinus communis
29912.m005501	Ricinus communis
e_gw1.1.326.1	Thalassiosira pseudonana CCMP1335
estExt_thaps1_ua_kg.C_chr_70151	Thalassiosira pseudonana CCMP1335
XP_002950644	Volvox carteri f. nagariensis
XP_002954714	Volvox carteri f. nagariensis

Cross Link

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PANTHER	PTHR11879	7.5E-264	17	449	IPR000796	Aspartate/other aminotransferase
SUPERFAMILY	SSF53383	1.1E-117	47	445	IPR015424	Pyridoxal phosphate-dependent transferase
Pfam	PF00155	5.1E-94	75	441	IPR004839	Aminotransferase, class I/classII
PRINTS	PR00799	1.6E-37	223	242	IPR000796	Aspartate/other aminotransferase
PRINTS	PR00799	1.6E-37	254	266	IPR000796	Aspartate/other aminotransferase
ProSitePatterns	PS00105	NA	292	305	IPR004838	Aminotransferases, class-I, pyridoxal-phosphate-binding site
PRINTS	PR00799	1.6E-37	322	347	IPR000796	Aspartate/other aminotransferase
PRINTS	PR00799	1.6E-37	390	408	IPR000796	Aspartate/other aminotransferase

Subcellular Localization

Localization 1
	Localization	plastid
	Evidence	Localization with GFP-fusion protein (GFP:cDNA)
	Pubmed ID	10737809

Localization 2
	Localization	peroxisome
	Evidence	SUBAcon
	Pubmed ID	23180787