Leaf Senescence DataBase

Basic information

Locus name

AT1G53750

Organism

Arabidopsis thaliana

Taxonomic identifier

[NCBI]

Function category

Protein degradation/modification:26s Proteasome

Effect for Senescence

Unclear

Gene Description

26s Proteasome ATPase subunit. Upregulated in senescent leaves.

Evidence

Molecular evidence: SSH and Northern [Ref 1]

References

1: 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	protein catabolic process
cellular component	cytoplasm
molecular function	ATP binding hydrolase activity nucleoside-triphosphatase activity nucleotide binding

Pathway

Reactome

Sequence

AT1G53750.1 | Genomic | mRNA | CDS | Protein

Ortholog Group

Ortholog Groups: OG5_128056

Accession	Taxon
NP_175778 ( AT1G53750 )	Arabidopsis thaliana
NP_175781	Arabidopsis thaliana
CMI156C	Cyanidioschyzon merolae strain 10D
184001	Chlamydomonas reinhardtii
NP_113529	Guillardia theta
ACO68913	Micromonas sp. RCC299
NP_001057037	Oryza sativa Japonica Group
estExt_Genewise1.C_1520011	Physcomitrella patens subsp. patens
estExt_fgenesh1_pg.C_490154	Physcomitrella patens subsp. patens
29739.m003665	Ricinus communis
thaps1_ua_kg.chr_14000113	Thalassiosira pseudonana CCMP1335
XP_002952333	Volvox carteri f. nagariensis

Cross Link

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PANTHER	PTHR23073	0.0	3	426	No hit	NA
Coils	Coil	NA	38	59	No hit	NA
TIGRFAM	TIGR01242	6.1E-125	94	409	IPR005937	26S proteasome subunit P45
SUPERFAMILY	SSF52540	2.2E-68	163	416	IPR027417	P-loop containing nucleoside triphosphate hydrolase
SMART	SM00382	2.6E-20	201	340	IPR003593	AAA+ ATPase domain
Pfam	PF00004	9.0E-40	205	337	IPR003959	ATPase, AAA-type, core
ProSitePatterns	PS00674	NA	308	326	IPR003960	ATPase, AAA-type, conserved site

Subcellular Localization

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