Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

A8F0M2 (RNC_RICM5) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 42. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Ribonuclease 3

EC=3.1.26.3
Alternative name(s):
Ribonuclease III
Short name=RNase III
Gene names
Name:rnc
Ordered Locus Names:RMA_0164
OrganismRickettsia massiliae (strain Mtu5) [Complete proteome] [HAMAP]
Taxonomic identifier416276 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiaspotted fever group

Protein attributes

Sequence length227 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Digests double-stranded RNA. Involved in the processing of primary rRNA transcript to yield the immediate precursors to the large and small rRNAs (23S and 16S). Also processes some mRNAs, and tRNAs when they are encoded in the rRNA operon By similarity. HAMAP-Rule MF_00104

Catalytic activity

Endonucleolytic cleavage to 5'-phosphomonoester. HAMAP-Rule MF_00104

Cofactor

Mg2+ By similarity. HAMAP-Rule MF_00104

Subunit structure

Homodimer By similarity. HAMAP-Rule MF_00104

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00104.

Sequence similarities

Contains 1 DRBM (double-stranded RNA-binding) domain.

Contains 1 RNase III domain.

Ontologies

Keywords
   Biological processmRNA processing
rRNA processing
tRNA processing
   Cellular componentCytoplasm
   LigandMagnesium
Metal-binding
RNA-binding
rRNA-binding
   Molecular functionEndonuclease
Hydrolase
Nuclease
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processmRNA processing

Inferred from electronic annotation. Source: UniProtKB-HAMAP

rRNA catabolic process

Inferred from electronic annotation. Source: InterPro

rRNA processing

Inferred from electronic annotation. Source: UniProtKB-HAMAP

tRNA processing

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionmetal ion binding

Inferred from electronic annotation. Source: UniProtKB-KW

rRNA binding

Inferred from electronic annotation. Source: UniProtKB-KW

ribonuclease III activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 227227Ribonuclease 3 HAMAP-Rule MF_00104
PRO_1000075803

Regions

Domain4 – 133130RNase III
Domain158 – 22669DRBM

Sites

Active site501 Potential
Active site1221 By similarity
Metal binding461Magnesium By similarity
Metal binding1191Magnesium By similarity
Metal binding1221Magnesium By similarity

Sequences

Sequence LengthMass (Da)Tools
A8F0M2 [UniParc].

Last modified November 13, 2007. Version 1.
Checksum: D676C2E05063FF78

FASTA22726,089
        10         20         30         40         50         60 
MESFETLEKL LSYSFKNKEL LIEALSHPSL RQHHEYKDDK DYERLEFLGD AVLNLVITEI 

        70         80         90        100        110        120 
LFRNFANYNE GHLAKIRSYL VCKETICMVG AKLTLKNYII MTHGEEVAGG RDNLNNIENA 

       130        140        150        160        170        180 
TEALIAAIYL DSNIETTYDI IEKLWAEFIK VQNLTDYDPK TALQEWAQAS DHHLPIYRLI 

       190        200        210        220 
KREGASHSST FTVLVKVKDY EQTGTGHAIK EAEKNAARSL LHRLKND 

« Hide

References

[1]"Lateral gene transfer between obligate intracellular bacteria: evidence from the Rickettsia massiliae genome."
Blanc G., Ogata H., Robert C., Audic S., Claverie J.-M., Raoult D.
Genome Res. 17:1657-1664(2007) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: Mtu5.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000683 Genomic DNA. Translation: ABV84458.1.
RefSeqYP_001499005.1. NC_009900.1.

3D structure databases

ProteinModelPortalA8F0M2.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING416276.RMA_0164.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABV84458; ABV84458; RMA_0164.
GeneID5666019.
KEGGrms:RMA_0164.
PATRIC17894450. VBIRicMas83254_0218.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0571.
HOGENOMHOG000246808.
KOK03685.
OMAAQKDPKT.
OrthoDBEOG6T1WVS.

Enzyme and pathway databases

BioCycRMAS416276:GJD3-168-MONOMER.

Family and domain databases

Gene3D1.10.1520.10. 1 hit.
3.30.160.20. 1 hit.
HAMAPMF_00104. RNase_III.
InterProIPR014720. dsRNA-bd_dom.
IPR011907. RNase_III.
IPR000999. RNase_III_dom.
[Graphical view]
PANTHERPTHR11207. PTHR11207. 1 hit.
PfamPF00035. dsrm. 1 hit.
PF14622. Ribonucleas_3_3. 1 hit.
[Graphical view]
SMARTSM00358. DSRM. 1 hit.
SM00535. RIBOc. 1 hit.
[Graphical view]
SUPFAMSSF69065. SSF69065. 1 hit.
TIGRFAMsTIGR02191. RNaseIII. 1 hit.
PROSITEPS50137. DS_RBD. 1 hit.
PS00517. RNASE_3_1. 1 hit.
PS50142. RNASE_3_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameRNC_RICM5
AccessionPrimary (citable) accession number: A8F0M2
Entry history
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: November 13, 2007
Last modified: May 14, 2014
This is version 42 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families