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B1IVR0

- RNC_ECOLC

UniProt

B1IVR0 - RNC_ECOLC

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Protein

Ribonuclease 3

Gene

rnc

Organism
Escherichia coli (strain ATCC 8739 / DSM 1576 / Crooks)
Status
Reviewed - 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 bindingi41 – 411MagnesiumUniRule annotation
Active sitei45 – 451UniRule annotation
Metal bindingi114 – 1141MagnesiumUniRule annotation
Active sitei117 – 1171UniRule annotation
Metal bindingi117 – 1171MagnesiumUniRule annotation

GO - Molecular functioni

  1. metal ion binding Source: UniProtKB-KW
  2. ribonuclease III activity Source: UniProtKB-HAMAP
  3. rRNA binding Source: UniProtKB-KW

GO - Biological processi

  1. mRNA processing Source: UniProtKB-HAMAP
  2. rRNA catabolic process Source: InterPro
  3. rRNA processing Source: UniProtKB-HAMAP
  4. tRNA processing Source: UniProtKB-KW
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

BioCyciECOL481805:GI3G-1141-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:EcolC_1110
OrganismiEscherichia coli (strain ATCC 8739 / DSM 1576 / Crooks)
Taxonomic identifieri481805 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000000317: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 226226Ribonuclease 3PRO_1000075749Add
BLAST

Proteomic databases

PRIDEiB1IVR0.

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi481805.EcolC_1110.

Structurei

3D structure databases

ProteinModelPortaliB1IVR0.
SMRiB1IVR0. Positions 5-224.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini6 – 128123RNase IIIUniRule annotationAdd
BLAST
Domaini155 – 22571DRBMUniRule 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.
OMAiIDNVNDQ.
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]
PANTHERiPTHR11207. PTHR11207. 1 hit.
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.

B1IVR0-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MNPIVINRLQ RKLGYTFNHQ ELLQQALTHR SASSKHNERL EFLGDSILSY
60 70 80 90 100
VIANALYHRF PRVDEGDMSR MRATLVRGNT LAELAREFEL GECLRLGPGE
110 120 130 140 150
LKSGGFRRES ILADTVEALI GGVFLDSDIQ TVEKLILNWY QTRLDEISPG
160 170 180 190 200
DKQKDPKTRL QEYLQGRHLP LPTYLVVQVR GEAHDQEFTI HCQVSGLSEP
210 220
VVGTGSSRRK AEQAAAEQAL KKLELE
Length:226
Mass (Da):25,550
Last modified:April 29, 2008 - v1
Checksum:iD9E2858F2E0AA3A5
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000946 Genomic DNA. Translation: ACA76777.1.
RefSeqiYP_001724104.1. NC_010468.1.

Genome annotation databases

EnsemblBacteriaiACA76777; ACA76777; EcolC_1110.
GeneIDi6065398.
KEGGiecl:EcolC_1110.
PATRICi18224889. VBIEscCol82905_1186.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000946 Genomic DNA. Translation: ACA76777.1 .
RefSeqi YP_001724104.1. NC_010468.1.

3D structure databases

ProteinModelPortali B1IVR0.
SMRi B1IVR0. Positions 5-224.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 481805.EcolC_1110.

Proteomic databases

PRIDEi B1IVR0.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACA76777 ; ACA76777 ; EcolC_1110 .
GeneIDi 6065398.
KEGGi ecl:EcolC_1110.
PATRICi 18224889. VBIEscCol82905_1186.

Phylogenomic databases

eggNOGi COG0571.
HOGENOMi HOG000246809.
KOi K03685.
OMAi IDNVNDQ.
OrthoDBi EOG6T1WVS.

Enzyme and pathway databases

BioCyci ECOL481805:GI3G-1141-MONOMER.

Family and domain databases

Gene3Di 1.10.1520.10. 1 hit.
3.30.160.20. 1 hit.
HAMAPi MF_00104. RNase_III.
InterProi IPR014720. dsRNA-bd_dom.
IPR011907. RNase_III.
IPR000999. RNase_III_dom.
[Graphical view ]
PANTHERi PTHR11207. PTHR11207. 1 hit.
Pfami PF00035. dsrm. 1 hit.
PF14622. Ribonucleas_3_3. 1 hit.
[Graphical view ]
SMARTi SM00358. DSRM. 1 hit.
SM00535. RIBOc. 1 hit.
[Graphical view ]
SUPFAMi SSF69065. SSF69065. 1 hit.
TIGRFAMsi TIGR02191. RNaseIII. 1 hit.
PROSITEi PS50137. DS_RBD. 1 hit.
PS00517. RNASE_3_1. 1 hit.
PS50142. RNASE_3_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Complete sequence of Escherichia coli C str. ATCC 8739."
    Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Kiss H., Brettin T., Detter J.C., Han C., Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L.
    , Kyrpides N., Mikhailova N., Ingram L., Richardson P.
    Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 8739 / DSM 1576 / Crooks.

Entry informationi

Entry nameiRNC_ECOLC
AccessioniPrimary (citable) accession number: B1IVR0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: April 29, 2008
Last modified: October 29, 2014
This is version 42 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