Reviewed, UniProtKB/Swiss-Prot A5E8I9 (RNPH_BRASB)

Names and origin

Protein names

Recommended name:
    Ribonuclease PH
      Short name=RNase PH
    EC=2.7.7.56
Alternative name(s):
    tRNA nucleotidyltransferase

Gene names

Name:	rph
Ordered Locus Names:	BBta_0186

Organism

Bradyrhizobium sp. (strain BTAi1 / ATCC BAA-1182) [Complete proteome] [HAMAP]

Taxonomic identifier

288000 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bradyrhizobiaceae › Bradyrhizobium

Protein attributes

Sequence length	237 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Phosphorolytic exoribonuclease that removes nucleotide residues following the -CCA terminus of tRNA and adds nucleotides to the ends of RNA molecules by using nucleoside diphosphates as substrates By similarity.
Catalytic activity	tRNA(n+1) + phosphate = tRNA(n) + a nucleoside diphosphate. HAMAP MF_00564
Sequence similarities	Belongs to the RNase PH family.

Ontologies

Keywords
Biological process	tRNA processing
Molecular function	Nucleotidyltransferase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	tRNA processing Inferred from electronic annotation. Source: HAMAP
Molecular function	3'-5'-exoribonuclease activity Inferred from electronic annotation. Source: InterPro tRNA binding Inferred from electronic annotation. Source: HAMAP tRNA nucleotidyltransferase activity Inferred from electronic annotation. Source: HAMAP tRNA-specific ribonuclease activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 237	237	Ribonuclease PH HAMAP MF_00564		PRO_1000024778

Sequences

	Sequence		Length	Mass (Da)
	A5E8I9-1 [UniParc]. Last modified June 12, 2007. Version 1. Checksum: 4471FBDBAF87373E	FASTA	237	25,952
	10 20 30 40 50 60 MRPSRRAPDE LRPVSLERGV VKYAEGSCLV KFGDTHVLVT ATLEDRLPPW LKGQGRGWIT 70 80 90 100 110 120 AEYGMLPRAT LERTRREASA GKQTGRTVEI QRLIGRSLRT AIDLEALGER QITVDCDVLQ 130 140 150 160 170 180 ADGGTRTASI TGAWVALADC IKWMKTRNML KTEVLRANVA AISCGIYNGT PVLDLDYAED 190 200 210 220 230 SEAETDANFV MTGDGRIIEV QGTAEKTPFT EAEFLALMAL ARKGVARLVD LQKMAVA

References

[1]

"Legumes symbioses: absence of nod genes in photosynthetic bradyrhizobia." Giraud E., Moulin L., Vallenet D., Barbe V., Cytryn E., Avarre J.-C., Jaubert M., Simon D., Cartieaux F., Prin Y., Bena G., Hannibal L., Fardoux J., Kojadinovic M., Vuillet L., Lajus A., Cruveiller S., Rouy Z. , Mangenot S., Segurens B., Dossat C., Franck W.L., Chang W.-S., Saunders E., Bruce D., Richardson P., Normand P., Dreyfus B., Pignol D., Stacey G., Emerich D., Vermeglio A., Medigue C., Sadowsky M. Science 316:1307-1312(2007) [PubMed: 17540897] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000494 Genomic DNA. Translation: ABQ32483.1.
RefSeq	YP_001236389.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	A5E8I9.
Genome annotation databases
GeneID	5150826.
GenomeReviews	Gene locus BBta_0186 in contig CP000494_GR.
KEGG	bbt:BBta_0186.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	YAMLPRA.
Family and domain databases
HAMAP	MF_00564. [Tree]
InterPro	IPR001247. ExoRNase_PH_dom1. IPR015847. ExoRNase_PH_dom2. IPR018336. Ribonuclease-PH_CS. IPR002381. RNase_PH_bac-type. [Graphical view]
Pfam	PF01138. RNase_PH. 1 hit. PF03725. RNase_PH_C. 1 hit. [Graphical view]
TIGRFAMs	TIGR01966. RNasePH. 1 hit.
PROSITE	PS01277. RIBONUCLEASE_PH. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RNPH_BRASB

Accession

Primary (citable) accession number: A5E8I9

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	June 12, 2007
Last modified:	November 3, 2009
This is version 15 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)