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A8F397 (RNC_THELT) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 44. 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:Tlet_0059
OrganismThermotoga lettingae (strain ATCC BAA-301 / DSM 14385 / TMO) [Complete proteome] [HAMAP]
Taxonomic identifier416591 [NCBI]
Taxonomic lineageBacteriaThermotogaeThermotogalesThermotogaceaeThermotoga

Protein attributes

Sequence length238 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 – 238238Ribonuclease 3 HAMAP-Rule MF_00104
PRO_1000075845

Regions

Domain9 – 141133RNase III
Domain168 – 23770DRBM

Sites

Active site581 Potential
Active site1301 By similarity
Metal binding541Magnesium By similarity
Metal binding1271Magnesium By similarity
Metal binding1301Magnesium By similarity

Sequences

Sequence LengthMass (Da)Tools
A8F397 [UniParc].

Last modified November 13, 2007. Version 1.
Checksum: 0C9A8EEC2CD9E33D

FASTA23826,889
        10         20         30         40         50         60 
MNKEEAKILI DFMEKIGYRF YEPELLYNAL CHSSYAHEQK QRGRKDVESN ERLEFLGDAV 

        70         80         90        100        110        120 
IDLLLAEYLY LEFPEASEGV MAKVKAAIAS EEALAQIARD INLGRYMFLG RGEEVSSGRE 

       130        140        150        160        170        180 
RDSLLADMLE AVVAAVYIDG GLTAVKKVFL SYFAKYAKEV VEGKIVFDYK TSLQEITQAR 

       190        200        210        220        230 
YRKLPEYVLV NEKGPSHMKK FTVELRLSGK LIAVGEGPSI KEAEKEAARR AIEKLKGD 

« Hide

References

[1]"Complete sequence of Thermotoga lettingae TMO."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Foster B., Bruce D., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Nelson K., Gogarten J.P., Noll K., Richardson P.
Submitted (AUG-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC BAA-301 / DSM 14385 / TMO.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000812 Genomic DNA. Translation: ABV32631.1.
RefSeqYP_001469695.1. NC_009828.1.

3D structure databases

ProteinModelPortalA8F397.
SMRA8F397. Positions 1-235.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING416591.Tlet_0059.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABV32631; ABV32631; Tlet_0059.
GeneID5608133.
KEGGtle:Tlet_0059.
PATRIC23930581. VBITheLet125395_0064.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0571.
HOGENOMHOG000246808.
KOK03685.
OMALTHKSCK.
OrthoDBEOG6T1WVS.
ProtClustDBPRK00102.

Enzyme and pathway databases

BioCycTLET416591:GI64-60-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_THELT
AccessionPrimary (citable) accession number: A8F397
Entry history
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: November 13, 2007
Last modified: April 16, 2014
This is version 44 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