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C1C7M6 (RNC_STRP7) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 38. 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:SP70585_1310
OrganismStreptococcus pneumoniae (strain 70585) [Complete proteome] [HAMAP]
Taxonomic identifier488221 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus

Protein attributes

Sequence length232 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 – 232232Ribonuclease 3 HAMAP-Rule MF_00104
PRO_1000118934

Regions

Domain5 – 134130RNase III
Domain160 – 22970DRBM

Sites

Active site511 Potential
Active site1231 By similarity
Metal binding471Magnesium By similarity
Metal binding1201Magnesium By similarity
Metal binding1231Magnesium By similarity

Sequences

Sequence LengthMass (Da)Tools
C1C7M6 [UniParc].

Last modified May 26, 2009. Version 1.
Checksum: 8E6C3E4E620D0345

FASTA23226,198
        10         20         30         40         50         60 
MKELQTVLKN HFAIEFTDKK LLETAFTHTS YANEHRLLKI SHNERLEFLG DAVLQLLISE 

        70         80         90        100        110        120 
YLYKKYPKKP EGDLSKLRAM IVREESLAGF ARDCQFDQFI KLGKGEEKSG GRNRDTILGD 

       130        140        150        160        170        180 
AFEAFLGALL LDKDVAKVKE FIYQVMIPKV EAGEFEMITD YKTHLQELLQ VNGDVAIRYQ 

       190        200        210        220        230 
VISETGPAHD KVFDVEVLVE GKSIGQGQGR SKKLAEQEAA KNAVEKGLDS CI 

« Hide

References

[1]"Complete genome sequence of Streptococcus pneumoniae strain 70585."
Hotopp J.D., Censini S., Masignani V., Covacci A., Tettelin H.
Submitted (DEC-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: 70585.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000918 Genomic DNA. Translation: ACO17867.1.
RefSeqYP_002740552.1. NC_012468.1.

3D structure databases

ProteinModelPortalC1C7M6.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING488221.SP70585_1310.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACO17867; ACO17867; SP70585_1310.
GeneID7684959.
KEGGsnm:SP70585_1310.
PATRIC19668980. VBIStrPne83895_1353.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0571.
HOGENOMHOG000246808.
KOK03685.
OMAAQKDPKT.
OrthoDBEOG6T1WVS.

Enzyme and pathway databases

BioCycSPNE488221:GH4U-1278-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_STRP7
AccessionPrimary (citable) accession number: C1C7M6
Entry history
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: May 26, 2009
Last modified: May 14, 2014
This is version 38 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