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A5IN74 (RNC_THEP1) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 48. 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:Tpet_1641
OrganismThermotoga petrophila (strain RKU-1 / ATCC BAA-488 / DSM 13995) [Complete proteome] [HAMAP]
Taxonomic identifier390874 [NCBI]
Taxonomic lineageBacteriaThermotogaeThermotogalesThermotogaceaeThermotoga

Protein attributes

Sequence length240 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 – 240240Ribonuclease 3 HAMAP-Rule MF_00104
PRO_1000075846

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
A5IN74 [UniParc].

Last modified June 26, 2007. Version 1.
Checksum: DAF46F268916F76A

FASTA24027,518
        10         20         30         40         50         60 
MNESERKIVE EFQKKTGINF KNEELLFRAL CHSSYANEQN QAGRKDVESN EKLEFLGDAV 

        70         80         90        100        110        120 
LELFVCEILY KKYPEAEVGD LARAKSAAAS EEVLAMVSRE LNLGKFLFLG KGEEKTGGRD 

       130        140        150        160        170        180 
RDSILADAFE ALLAAIYLDQ GYHKIKELFE EEFELYIEKI MRGEMLFDYK TALQEIVQSE 

       190        200        210        220        230        240 
HKVPPEYVLV RTEKNDGDRI FVVEVRVDGK SIAMGRGRTK KEAEKEAARI AYEKLLKERS 

« Hide

References

[1]"Complete sequence of Thermotoga petrophila RKU-1."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Sims D., Brettin T., Bruce D., Detter J.C., Han C., Tapia R., Schmutz J., Larimer F., Land M., Hauser L. expand/collapse author list , Kyrpides N., Mikhailova N., Nelson K., Gogarten J.P., Noll K., Richardson P.
Submitted (MAY-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: RKU-1 / ATCC BAA-488 / DSM 13995.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000702 Genomic DNA. Translation: ABQ47647.1.
RefSeqYP_001245223.1. NC_009486.1.

3D structure databases

ProteinModelPortalA5IN74.
SMRA5IN74. Positions 1-237.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING390874.Tpet_1641.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABQ47647; ABQ47647; Tpet_1641.
GeneID5170308.
KEGGtpt:Tpet_1641.
PATRIC23946133. VBIThePet65348_1659.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0571.
HOGENOMHOG000246808.
KOK03685.
OMAHRFPKVN.
OrthoDBEOG6T1WVS.

Enzyme and pathway databases

BioCycTPET390874:GHJI-1692-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_THEP1
AccessionPrimary (citable) accession number: A5IN74
Entry history
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: June 26, 2007
Last modified: May 14, 2014
This is version 48 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