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Protein

Ribonuclease 3

Gene

rnc

Organism
Francisella tularensis subsp. tularensis (strain WY96-3418)
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 bindingi40MagnesiumUniRule annotation1
Active sitei44UniRule annotation1
Metal bindingi111MagnesiumUniRule annotation1
Active sitei114UniRule annotation1
Metal bindingi114MagnesiumUniRule 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:FTW_0372
OrganismiFrancisella tularensis subsp. tularensis (strain WY96-3418)
Taxonomic identifieri418136 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaThiotrichalesFrancisellaceaeFrancisella

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_10000757591 – 230Ribonuclease 3Add BLAST230

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliA4IWK9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini5 – 125RNase IIIUniRule annotationAdd BLAST121
Domaini153 – 223DRBMUniRule annotationAdd BLAST71

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000246809.
KOiK03685.
OMAiLTHKSCK.

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.

A4IWK9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVPEYSRFYN ILGYNFKDCT LLIRALTHRS KTKKNYERLE FLGDSVLSFV
60 70 80 90 100
IAEVLYKQFT DLAEGKLSQL RSKLVKGTTL AQLASSLKMD EYIILGASEQ
110 120 130 140 150
GGHKREKILE DVFEAVIGAI YLDSDFATVK KVILKWYQPI ISSINLDTIK
160 170 180 190 200
VKDSKSKLQE ILLQNALSLP EYSIETIDGK DHEQQFTVVA VSKDLNLRVK
210 220 230
AQGTSRKKAE QKTAEKMIEM LSQQGLHEKK
Length:230
Mass (Da):26,167
Last modified:May 1, 2007 - v1
Checksum:i4F69AA1EB1D4483C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000608 Genomic DNA. Translation: ABO46311.1.
RefSeqiWP_011886486.1. NC_009257.1.

Genome annotation databases

EnsemblBacteriaiABO46311; ABO46311; FTW_0372.
KEGGiftw:FTW_0372.
PATRICi17968068. VBIFraTul58433_0377.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000608 Genomic DNA. Translation: ABO46311.1.
RefSeqiWP_011886486.1. NC_009257.1.

3D structure databases

ProteinModelPortaliA4IWK9.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABO46311; ABO46311; FTW_0372.
KEGGiftw:FTW_0372.
PATRICi17968068. VBIFraTul58433_0377.

Phylogenomic databases

HOGENOMiHOG000246809.
KOiK03685.
OMAiLTHKSCK.

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_FRATW
AccessioniPrimary (citable) accession number: A4IWK9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: May 1, 2007
Last modified: November 2, 2016
This is version 63 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

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.