EMB2730 Ribonuclease II/R family protein [Arabidopsis thaliana (thale cress)] - Gene

Summary

Official Symbol: EMB2730
Official Full Name: Ribonuclease II/R family protein
Primary source: TAIR:AT5G02250
Locus tag: AT5G02250
See related: Araport:AT5G02250
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Arabidopsis thaliana (ecotype: Columbia)
Lineage: Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as: ARABIDOPSIS THALIANA MITOCHONDRIAL RNASE II; ATMTRNASEII; EMBRYO DEFECTIVE 2730; ribonucleotide reductase 1; RNR1; T1E22.10; T1E22_10
Summary: Encodes a exoribonuclease involved in rRNA processing in mitochondria and chloroplasts.Loss of function mutations are pale green and require supplementation with sucrose for germination and early development. Plants are pale green due to defects in chloroplast biogenesis.
NEW: Try the new Gene table
Try the new Transcript table

Chromosome 5 - NC_003076.8 Genomic Context describing neighboring genes

Go to nucleotide: Graphics FASTA GenBank

RNR1,(At5g02250), catalyzes 3' maturation of chloroplast ribosomal RNAs.
Title: RNR1, a 3'-5' exoribonuclease belonging to the RNR superfamily, catalyzes 3' maturation of chloroplast ribosomal RNAs in Arabidopsis thaliana.

Submit: New GeneRIF Correction

NM_120303.5

Function	Evidence Code	Pubs
enables 3'-5'-RNA exonuclease activity	IDA Inferred from Direct Assay more info	PubMed
enables exoribonuclease II activity	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
acts_upstream_of_or_within chloroplast organization	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within embryo development ending in seed dormancy	NAS Non-traceable Author Statement more info
acts_upstream_of_or_within rRNA processing	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in chloroplast	HDA more info	PubMed
located_in chloroplast	IDA Inferred from Direct Assay more info	PubMed
located_in chloroplast	ISM Inferred from Sequence Model more info
located_in mitochondrion	IDA Inferred from Direct Assay more info	PubMed
located_in plasma membrane	HDA more info	PubMed

NP_195845.2

EMBRYO DEFECTIVE 2730 (EMB2730); FUNCTIONS IN: ribonuclease activity, 3'-5'-exoribonuclease activity, RNA binding; INVOLVED IN: chloroplast organization, rRNA processing, embryo development ending in seed dormancy; LOCATED IN: mitochondrion, chloroplast; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Ribonuclease II/R (InterPro:IPR001900); BEST Arabidopsis thaliana protein match is: ribonuclease II family protein (TAIR:AT2G17510.1); Has 7586 Blast hits to 7556 proteins in 2301 species: Archae - 41; Bacteria - 5322; Metazoa - 356; Fungi - 403; Plants - 125; Viruses - 2; Other Eukaryotes - 1337 (source: NCBI BLink).