Leaf Senescence DataBase

Basic information

Locus name

AT1G32230

Alias

RCD1

Organism

Arabidopsis thaliana

Taxonomic identifier

[NCBI]

Function category

Others:cell death

Effect for Senescence

delay

Gene Description

Encodes a protein belonging to the (ADP-ribosyl)transferase domain-containing subfamily of WWE protein-protein interaction domain protein family. Superoxide radicals are necessary and sufficient to propagate cell death or lesion formation in rcd1 mutants.

Evidence

Genetic evidence:Mutant [Ref 1]

References

1: Vainonen JP, Jaspers P, Wrzaczek M, Lamminm_ki A, Reddy RA, Vaahtera L, Brosche M, Kangasj_rvi J
RCD1-DREB2A interaction in leaf senescence and stress responses in Arabidopsis thaliana.
Biochem. J. 2012 Mar 15;442(3):573-81

Gene Ontology

molecular function

NAD+ ADP-ribosyltransferase activity

Sequence

Mutant information

Mutant name

rcd1-4

Mutant/Transgenic

mutant

Ecotype

Col-0

Mutagenesis type

T-DNA insertion_knock out

Ortholog Group

Ortholog Groups: OG5_160081

Accession	Taxon
NP_001154388	Arabidopsis thaliana
NP_564391 ( AT1G32230 )	Arabidopsis thaliana
NP_565806	Arabidopsis thaliana
NP_849739	Arabidopsis thaliana
NP_001051940	Oryza sativa Japonica Group
NP_001065494	Oryza sativa Japonica Group
30068.m002652	Ricinus communis

Cross Link

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PANTHER	PTHR32263	5.2E-263	3	568	No hit	NA
ProSiteProfiles	PS50918	12.1	64	153	IPR004170	WWE domain
Pfam	PF02825	3.8E-10	92	146	IPR004170	WWE domain
ProSiteProfiles	PS51059	45.1	248	469	IPR012317	Poly(ADP-ribose) polymerase, catalytic domain
SUPERFAMILY	SSF56399	1.3E-24	290	450	No hit	NA
Pfam	PF00644	5.8E-7	320	406	IPR012317	Poly(ADP-ribose) polymerase, catalytic domain
Pfam	PF12174	9.8E-30	500	568	IPR022003	RST domain of plant C-terminal

Subcellular Localization

Localization 1
	Localization	cytosol,nucleus
	Evidence	SUBAcon
	Pubmed ID	23180787

Localization 2
	Localization	nucleus
	Evidence	SUBAcon
	Pubmed ID	23180787