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Protein

Ribonuclease 3

Gene

rnc

Organism
Bacillus cereus (strain AH820)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

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). Processes some mRNAs, and tRNAs when they are encoded in the rRNA operon. Processes pre-crRNA and tracrRNA of type II CRISPR loci if present in the organism.UniRule annotation

Catalytic activityi

Endonucleolytic cleavage to 5'-phosphomonoester.UniRule annotation

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi61MagnesiumUniRule annotation1
Active sitei65UniRule annotation1
Metal bindingi134MagnesiumUniRule annotation1
Active sitei137UniRule annotation1
Metal bindingi137MagnesiumUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Endonuclease, Hydrolase, Nuclease

Keywords - Biological processi

mRNA processing, rRNA processing, tRNA processing

Keywords - Ligandi

Magnesium, Metal-binding, RNA-binding, rRNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Ribonuclease 3UniRule annotation (EC:3.1.26.3UniRule annotation)
Alternative name(s):
Ribonuclease IIIUniRule annotation
Short name:
RNase IIIUniRule annotation
Gene namesi
Name:rncUniRule annotation
Ordered Locus Names:BCAH820_3863
OrganismiBacillus cereus (strain AH820)
Taxonomic identifieri405535 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
Proteomesi
  • UP000001363 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001944091 – 245Ribonuclease 3Add BLAST245

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliB7JJT6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini19 – 148RNase IIIUniRule annotationAdd BLAST130
Domaini174 – 243DRBMUniRule annotationAdd BLAST70

Sequence similaritiesi

Contains 1 DRBM (double-stranded RNA-binding) domain.UniRule annotation
Contains 1 RNase III domain.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000246808.
KOiK03685.
OMAiHRTYANE.

Family and domain databases

CDDicd00593. RIBOc. 1 hit.
Gene3Di1.10.1520.10. 1 hit.
3.30.160.20. 1 hit.
HAMAPiMF_00104. RNase_III. 1 hit.
InterProiIPR014720. dsRBD_dom.
IPR011907. RNase_III.
IPR000999. RNase_III_dom.
[Graphical view]
PfamiPF00035. dsrm. 1 hit.
PF14622. Ribonucleas_3_3. 1 hit.
[Graphical view]
SMARTiSM00358. DSRM. 1 hit.
SM00535. RIBOc. 1 hit.
[Graphical view]
SUPFAMiSSF69065. SSF69065. 1 hit.
TIGRFAMsiTIGR02191. RNaseIII. 1 hit.
PROSITEiPS50137. DS_RBD. 1 hit.
PS00517. RNASE_3_1. 1 hit.
PS50142. RNASE_3_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B7JJT6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPYRKYREKK YETKYREAFK LFQEKIGITF TDEKLLIQAF THSSYVNEHR
60 70 80 90 100
KKPHEDNERL EFLGDAVLEL TVSQYLFQKY PTMSEGELTK LRAAIVCEPS
110 120 130 140 150
LVRFANELSF GSLVLLGKGE EMTGGRERPA LLADVFEAFI GALYLDQGLE
160 170 180 190 200
TVWGFLKEIV YPKINEGAFS HVMDYKSQLQ ELIQRDGSGN IEYQILQEKG
210 220 230 240
PAHNREFVSR VTLNNVALGL GSGKSKKEAE QQAAAEALKK LKEQL
Length:245
Mass (Da):27,993
Last modified:February 10, 2009 - v1
Checksum:i7249553E3D386DBB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001283 Genomic DNA. Translation: ACK91824.1.
RefSeqiWP_001146873.1. NC_011773.1.

Genome annotation databases

EnsemblBacteriaiACK91824; ACK91824; BCAH820_3863.
KEGGibcu:BCAH820_3863.
PATRICi18844687. VBIBacCer122868_3852.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001283 Genomic DNA. Translation: ACK91824.1.
RefSeqiWP_001146873.1. NC_011773.1.

3D structure databases

ProteinModelPortaliB7JJT6.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACK91824; ACK91824; BCAH820_3863.
KEGGibcu:BCAH820_3863.
PATRICi18844687. VBIBacCer122868_3852.

Phylogenomic databases

HOGENOMiHOG000246808.
KOiK03685.
OMAiHRTYANE.

Family and domain databases

CDDicd00593. RIBOc. 1 hit.
Gene3Di1.10.1520.10. 1 hit.
3.30.160.20. 1 hit.
HAMAPiMF_00104. RNase_III. 1 hit.
InterProiIPR014720. dsRBD_dom.
IPR011907. RNase_III.
IPR000999. RNase_III_dom.
[Graphical view]
PfamiPF00035. dsrm. 1 hit.
PF14622. Ribonucleas_3_3. 1 hit.
[Graphical view]
SMARTiSM00358. DSRM. 1 hit.
SM00535. RIBOc. 1 hit.
[Graphical view]
SUPFAMiSSF69065. SSF69065. 1 hit.
TIGRFAMsiTIGR02191. RNaseIII. 1 hit.
PROSITEiPS50137. DS_RBD. 1 hit.
PS00517. RNASE_3_1. 1 hit.
PS50142. RNASE_3_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiRNC_BACC0
AccessioniPrimary (citable) accession number: B7JJT6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: February 10, 2009
Last modified: November 2, 2016
This is version 52 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.