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Q3B6L3

- RNC_PELLD

UniProt

Q3B6L3 - RNC_PELLD

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Protein
Ribonuclease 3
Gene
rnc, Plut_0128
Organism
Pelodictyon luteolum (strain DSM 273) (Chlorobium luteolum (strain DSM 273))
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 bindingi74 – 741Magnesium By similarity
Active sitei78 – 781 Reviewed prediction
Metal bindingi147 – 1471Magnesium By similarity
Active sitei150 – 1501 By similarity
Metal bindingi150 – 1501Magnesium 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
Complete GO annotation...

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

BioCyciPLUT319225:GHDM-138-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:Plut_0128
OrganismiPelodictyon luteolum (strain DSM 273) (Chlorobium luteolum (strain DSM 273))
Taxonomic identifieri319225 [NCBI]
Taxonomic lineageiBacteriaChlorobiChlorobiaChlorobialesChlorobiaceaeChlorobium/Pelodictyon groupPelodictyon
ProteomesiUP000002709: Chromosome

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 – 276276Ribonuclease 3UniRule annotation
PRO_0000228562Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi319225.Plut_0128.

Structurei

3D structure databases

ProteinModelPortaliQ3B6L3.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini30 – 161132RNase III
Add
BLAST
Domaini188 – 25770DRBM
Add
BLAST

Sequence similaritiesi

Contains 1 RNase III domain.

Phylogenomic databases

eggNOGiCOG0571.
HOGENOMiHOG000246808.
KOiK03685.
OMAiYGFQEAR.
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.

Q3B6L3-1 [UniParc]FASTAAdd to Basket

« Hide

MEPLWHKLSA LPFFSSRPEK WEGSGAPPSL TAFIRSLFKG KALSLELYAT    50
ALTHRSMVHD TTAPEITRSN QRLEFLGDSV LGLIISEYLY RRFPEGTEGE 100
LSSYRAKIVN GKSLAGFARN LDLGIHLIIG ESADQQRIRT STSTLADAFE 150
ALTGAIYLDR GLDAVREFIE EQIIDSPAFE AMVSTENNHK SRLIEHTQSH 200
QLPPPVYTVL SEEGAEHEKT FTIEVSCNGR RLGRGTALRK KDAEQLAAEE 250
AMGALERALT GDVAEDTPAP EETGRG 276
Length:276
Mass (Da):30,413
Last modified:November 22, 2005 - v1
Checksum:iD2CF8A075DA76E73
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000096 Genomic DNA. Translation: ABB23018.1.
RefSeqiWP_011356894.1. NC_007512.1.
YP_374061.1. NC_007512.1.

Genome annotation databases

EnsemblBacteriaiABB23018; ABB23018; Plut_0128.
GeneIDi3744685.
KEGGiplt:Plut_0128.
PATRICi21377689. VBIChlLut1287_0134.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000096 Genomic DNA. Translation: ABB23018.1 .
RefSeqi WP_011356894.1. NC_007512.1.
YP_374061.1. NC_007512.1.

3D structure databases

ProteinModelPortali Q3B6L3.
ModBasei Search...

Protein-protein interaction databases

STRINGi 319225.Plut_0128.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABB23018 ; ABB23018 ; Plut_0128 .
GeneIDi 3744685.
KEGGi plt:Plut_0128.
PATRICi 21377689. VBIChlLut1287_0134.

Phylogenomic databases

eggNOGi COG0571.
HOGENOMi HOG000246808.
KOi K03685.
OMAi YGFQEAR.
OrthoDBi EOG6T1WVS.

Enzyme and pathway databases

BioCyci PLUT319225:GHDM-138-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 Pelodictyon luteolum DSM 273."
    US DOE Joint Genome Institute
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Bryant D., Schmutz J., Larimer F., Land M., Kyrpides N., Ivanova N., Richardson P.
    Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DSM 273.

Entry informationi

Entry nameiRNC_PELLD
AccessioniPrimary (citable) accession number: Q3B6L3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 21, 2006
Last sequence update: November 22, 2005
Last modified: September 3, 2014
This is version 55 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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