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B9KSA7

- RNC_RHOSK

UniProt

B9KSA7 - RNC_RHOSK

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Protein

Ribonuclease 3

Gene

rnc

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.UniRule annotation

Catalytic activityi

Endonucleolytic cleavage to 5'-phosphomonoester.UniRule annotation

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi45 – 451MagnesiumUniRule annotation
Active sitei49 – 491UniRule annotation
Metal bindingi118 – 1181MagnesiumUniRule annotation
Active sitei121 – 1211UniRule annotation
Metal bindingi121 – 1211MagnesiumUniRule 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

BioCyciRSPH557760:GH1P-3118-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:RSKD131_3075
OrganismiRhodobacter sphaeroides (strain KD131 / KCTC 12085)
Taxonomic identifieri557760 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeRhodobacter
ProteomesiUP000001597: Chromosome 1

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 – 229229Ribonuclease 3PRO_1000118928Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi557760.RSKD131_3075.

Structurei

3D structure databases

ProteinModelPortaliB9KSA7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini7 – 132126RNase IIIUniRule annotationAdd
BLAST
Domaini157 – 22670DRBMUniRule 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.
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

        10         20         30         40         50
MKLSADLKAF EGRIGHQFRE PERLLRAVTH SSLSSVTRSD NQRLEFLGDR
60 70 80 90 100
VLGLVMAEAL LAADRAASEG QLAPRFNALV RKETCAAVAR EVALGDVLKL
110 120 130 140 150
GRSEMMSGGR RKEALLGDAL EAVIAAVYLD AGFEAARQLV LRLWGARIAQ
160 170 180 190 200
VERDARDAKT ALQEWAQARG LPPPTYEAVD RSGPDHAPIF TVEVRLGNGE
210 220
TDRAAAGTKR VAEQAAARAL LARMEARHD
Length:229
Mass (Da):24,860
Last modified:March 24, 2009 - v1
Checksum:i3E27FE11685904D9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
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:
EMBLi
GenBanki
DDBJi
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: November 26, 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