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B1LP80

- RNC_ECOSM

UniProt

B1LP80 - RNC_ECOSM

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Protein

Ribonuclease 3

Gene

rnc

Organism
Escherichia coli (strain SMS-3-5 / SECEC)
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

BioCyciECOL439855:GHHB-2718-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:EcSMS35_2720
OrganismiEscherichia coli (strain SMS-3-5 / SECEC)
Taxonomic identifieri439855 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000007011: 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_1000194422Add
BLAST

Proteomic databases

PRIDEiB1LP80.

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi439855.EcSMS35_2720.

Structurei

3D structure databases

ProteinModelPortaliB1LP80.
SMRiB1LP80. 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.
OMAiAQKDPKT.
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.

B1LP80-1 [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
CP000970 Genomic DNA. Translation: ACB16793.1.
RefSeqiYP_001744756.1. NC_010498.1.

Genome annotation databases

EnsemblBacteriaiACB16793; ACB16793; EcSMS35_2720.
GeneIDi6145691.
KEGGiecm:EcSMS35_2720.
PATRICi18434344. VBIEscCol6161_2881.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000970 Genomic DNA. Translation: ACB16793.1 .
RefSeqi YP_001744756.1. NC_010498.1.

3D structure databases

ProteinModelPortali B1LP80.
SMRi B1LP80. Positions 5-224.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 439855.EcSMS35_2720.

Proteomic databases

PRIDEi B1LP80.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACB16793 ; ACB16793 ; EcSMS35_2720 .
GeneIDi 6145691.
KEGGi ecm:EcSMS35_2720.
PATRICi 18434344. VBIEscCol6161_2881.

Phylogenomic databases

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

Enzyme and pathway databases

BioCyci ECOL439855:GHHB-2718-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. "Insights into the environmental resistance gene pool from the genome sequence of the multidrug-resistant environmental isolate Escherichia coli SMS-3-5."
    Fricke W.F., Wright M.S., Lindell A.H., Harkins D.M., Baker-Austin C., Ravel J., Stepanauskas R.
    J. Bacteriol. 190:6779-6794(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: SMS-3-5 / SECEC.

Entry informationi

Entry nameiRNC_ECOSM
AccessioniPrimary (citable) accession number: B1LP80
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: April 29, 2008
Last modified: October 29, 2014
This is version 48 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