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B7JJT6 (RNC_BACC0) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 39. 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:BCAH820_3863
OrganismBacillus cereus (strain AH820) [Complete proteome] [HAMAP]
Taxonomic identifier405535 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group

Protein attributes

Sequence length245 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 – 245245Ribonuclease 3 HAMAP-Rule MF_00104
PRO_1000194409

Regions

Domain19 – 148130RNase III
Domain174 – 24370DRBM

Sites

Active site651 Potential
Active site1371 By similarity
Metal binding611Magnesium By similarity
Metal binding1341Magnesium By similarity
Metal binding1371Magnesium By similarity

Sequences

Sequence LengthMass (Da)Tools
B7JJT6 [UniParc].

Last modified February 10, 2009. Version 1.
Checksum: 7249553E3D386DBB

FASTA24527,993
        10         20         30         40         50         60 
MPYRKYREKK YETKYREAFK LFQEKIGITF TDEKLLIQAF THSSYVNEHR KKPHEDNERL 

        70         80         90        100        110        120 
EFLGDAVLEL TVSQYLFQKY PTMSEGELTK LRAAIVCEPS LVRFANELSF GSLVLLGKGE 

       130        140        150        160        170        180 
EMTGGRERPA LLADVFEAFI GALYLDQGLE TVWGFLKEIV YPKINEGAFS HVMDYKSQLQ 

       190        200        210        220        230        240 
ELIQRDGSGN IEYQILQEKG PAHNREFVSR VTLNNVALGL GSGKSKKEAE QQAAAEALKK 


LKEQL 

« Hide

References

[1]"Genome sequence of Bacillus cereus AH820."
Dodson R.J., Durkin A.S., Rosovitz M.J., Rasko D.A., Hoffmaster A., Ravel J., Sutton G.
Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: AH820.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP001283 Genomic DNA. Translation: ACK91824.1.
RefSeqYP_002452813.1. NC_011773.1.

3D structure databases

ProteinModelPortalB7JJT6.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING405535.BCAH820_3863.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACK91824; ACK91824; BCAH820_3863.
GeneID7188196.
KEGGbcu:BCAH820_3863.
PATRIC18844687. VBIBacCer122868_3852.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0571.
HOGENOMHOG000246808.
KOK03685.
OMAAQKDPKT.
OrthoDBEOG6T1WVS.

Enzyme and pathway databases

BioCycBCER405535:GHSL-3876-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_BACC0
AccessionPrimary (citable) accession number: B7JJT6
Entry history
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: February 10, 2009
Last modified: May 14, 2014
This is version 39 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