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B9KSA7

- RNC_RHOSK

UniProt

B9KSA7 - RNC_RHOSK

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Protein
Ribonuclease 3
Gene
rnc, RSKD131_3075
Organism
Rhodobacter sphaeroides (strain KD131 / KCTC 12085)
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 By similarity.UniRule annotation

Catalytic activityi

Endonucleolytic cleavage to 5'-phosphomonoester.UniRule annotation

Cofactori

Mg2+ By similarity.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi45 – 451Magnesium By similarity
Active sitei49 – 491 Reviewed prediction
Metal bindingi118 – 1181Magnesium By similarity
Active sitei121 – 1211 By similarity
Metal bindingi121 – 1211Magnesium By similarity

GO - Molecular functioni

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

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

BioCyciRSPH557760:GH1P-3118-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribonuclease 3 (EC:3.1.26.3)
Alternative name(s):
Ribonuclease III
Short name:
RNase III
Gene namesi
Name:rnc
Ordered Locus Names:RSKD131_3075
OrganismiRhodobacter sphaeroides (strain KD131 / KCTC 12085)
Taxonomic identifieri557760 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeRhodobacter
ProteomesiUP000001597: Chromosome 1

Subcellular locationi

Cytoplasm By similarity UniRule annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 229229Ribonuclease 3UniRule annotation
PRO_1000118928Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi557760.RSKD131_3075.

Structurei

3D structure databases

ProteinModelPortaliB9KSA7.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini7 – 132126RNase III
Add
BLAST
Domaini157 – 22670DRBM
Add
BLAST

Sequence similaritiesi

Contains 1 RNase III domain.

Phylogenomic databases

eggNOGiCOG0571.
HOGENOMiHOG000246809.
KOiK03685.
OMAiTFKDQEL.
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.

B9KSA7-1 [UniParc]FASTAAdd to Basket

« Hide

MKLSADLKAF EGRIGHQFRE PERLLRAVTH SSLSSVTRSD NQRLEFLGDR    50
VLGLVMAEAL LAADRAASEG QLAPRFNALV RKETCAAVAR EVALGDVLKL 100
GRSEMMSGGR RKEALLGDAL EAVIAAVYLD AGFEAARQLV LRLWGARIAQ 150
VERDARDAKT ALQEWAQARG LPPPTYEAVD RSGPDHAPIF TVEVRLGNGE 200
TDRAAAGTKR VAEQAAARAL LARMEARHD 229
Length:229
Mass (Da):24,860
Last modified:March 24, 2009 - v1
Checksum:i3E27FE11685904D9
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001150 Genomic DNA. Translation: ACM02935.1.
RefSeqiYP_002527436.1. NC_011963.1.

Genome annotation databases

EnsemblBacteriaiACM02935; ACM02935; RSKD131_3075.
GeneIDi7359133.
KEGGirsk:RSKD131_3075.
PATRICi23185304. VBIRhoSph125910_4481.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001150 Genomic DNA. Translation: ACM02935.1 .
RefSeqi YP_002527436.1. NC_011963.1.

3D structure databases

ProteinModelPortali B9KSA7.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 557760.RSKD131_3075.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACM02935 ; ACM02935 ; RSKD131_3075 .
GeneIDi 7359133.
KEGGi rsk:RSKD131_3075.
PATRICi 23185304. VBIRhoSph125910_4481.

Phylogenomic databases

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

Enzyme and pathway databases

BioCyci RSPH557760:GH1P-3118-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 genome sequence of Rhodobacter sphaeroides KD131."
    Lim S.-K., Kim S.J., Cha S.H., Oh Y.-K., Rhee H.-J., Kim M.-S., Lee J.K.
    J. Bacteriol. 191:1118-1119(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: KD131 / KCTC 12085.

Entry informationi

Entry nameiRNC_RHOSK
AccessioniPrimary (citable) accession number: B9KSA7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 24, 2009
Last modified: September 3, 2014
This is version 39 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

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