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Protein

Ribonuclease 3

Gene

rnc

Organism
Nitrosomonas eutropha (strain C91)
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)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi59 – 591MagnesiumUniRule annotation
Active sitei63 – 631UniRule annotation
Metal bindingi132 – 1321MagnesiumUniRule annotation
Active sitei135 – 1351UniRule annotation
Metal bindingi135 – 1351MagnesiumUniRule annotation

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

Enzyme and pathway databases

BioCyciNEUT335283:GHT6-1813-MONOMER.

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:Neut_1778
OrganismiNitrosomonas eutropha (strain C91)
Taxonomic identifieri335283 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaNitrosomonadalesNitrosomonadaceaeNitrosomonas
ProteomesiUP000001966 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 245245Ribonuclease 3PRO_1000075781Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi335283.Neut_1778.

Structurei

3D structure databases

ProteinModelPortaliQ0AF70.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini24 – 146123RNase IIIUniRule annotationAdd
BLAST
Domaini173 – 24371DRBMUniRule annotationAdd
BLAST

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0571.
HOGENOMiHOG000246809.
KOiK03685.
OMAiFTVECEV.
OrthoDBiEOG6T1WVS.

Family and domain databases

Gene3Di1.10.1520.10. 1 hit.
3.30.160.20. 1 hit.
HAMAPiMF_00104. RNase_III.
InterProiIPR014720. dsRNA-bd_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.

Q0AF70-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTRSKFTSQG IKSKHAKKLK KQDYTVFSQK LGYTFKQPDL LQEALTHRSL
60 70 80 90 100
GFPNNERLEF LGDSVLNCAV STLLFKRFLL LPEGDLTRLR ANFVNQDALH
110 120 130 140 150
QLASALGIGE LILLGDGERK SGGHQRPSIL ANAMEAIIGA IYLESGFEKV
160 170 180 190 200
DQVIVALYDP LLNQLDPDLF GKDPKTLLQE YLQSRKVDLP EYSTLLTRGD
210 220 230 240
AHAQVFHVEC VIPEFAIRTS GEGTSRRRAE QEAARRAYKL AVVRH
Length:245
Mass (Da):27,495
Last modified:October 17, 2006 - v1
Checksum:i6AB31FB58195E310
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000450 Genomic DNA. Translation: ABI60012.1.

Genome annotation databases

EnsemblBacteriaiABI60012; ABI60012; Neut_1778.
KEGGinet:Neut_1778.
PATRICi22721038. VBINitEut7577_2169.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000450 Genomic DNA. Translation: ABI60012.1.

3D structure databases

ProteinModelPortaliQ0AF70.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi335283.Neut_1778.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABI60012; ABI60012; Neut_1778.
KEGGinet:Neut_1778.
PATRICi22721038. VBINitEut7577_2169.

Phylogenomic databases

eggNOGiCOG0571.
HOGENOMiHOG000246809.
KOiK03685.
OMAiFTVECEV.
OrthoDBiEOG6T1WVS.

Enzyme and pathway databases

BioCyciNEUT335283:GHT6-1813-MONOMER.

Family and domain databases

Gene3Di1.10.1520.10. 1 hit.
3.30.160.20. 1 hit.
HAMAPiMF_00104. RNase_III.
InterProiIPR014720. dsRNA-bd_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...

Publicationsi

  1. "Whole-genome analysis of the ammonia-oxidizing bacterium, Nitrosomonas eutropha C91: implications for niche adaptation."
    Stein L.Y., Arp D.J., Berube P.M., Chain P.S., Hauser L., Jetten M.S., Klotz M.G., Larimer F.W., Norton J.M., Op den Camp H.J.M., Shin M., Wei X.
    Environ. Microbiol. 9:2993-3007(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: C91.

Entry informationi

Entry nameiRNC_NITEC
AccessioniPrimary (citable) accession number: Q0AF70
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: October 17, 2006
Last modified: July 22, 2015
This is version 62 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

External Data

Dasty 3

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 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.