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Protein

Ribonuclease H

Gene

rnhA

Organism
Clostridium thermocellum (strain ATCC 27405 / DSM 1237 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372) (Ruminiclostridium thermocellum)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Endonuclease that specifically degrades the RNA of RNA-DNA hybrids.UniRule annotation

Catalytic activityi

Endonucleolytic cleavage to 5'-phosphomonoester.UniRule annotation

Cofactori

Mg2+UniRule annotationNote: Binds 1 Mg2+ ion per subunit. May bind a second metal ion at a regulatory site, or after substrate binding.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi9Magnesium 1UniRule annotation1
Metal bindingi9Magnesium 2UniRule annotation1
Metal bindingi47Magnesium 1UniRule annotation1
Metal bindingi69Magnesium 1UniRule annotation1
Metal bindingi134Magnesium 2UniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Endonuclease, Hydrolase, Nuclease

Keywords - Ligandi

Magnesium, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Ribonuclease HUniRule annotation (EC:3.1.26.4UniRule annotation)
Short name:
RNase HUniRule annotation
Gene namesi
Name:rnhAUniRule annotation
Ordered Locus Names:Cthe_0673
OrganismiClostridium thermocellum (strain ATCC 27405 / DSM 1237 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372) (Ruminiclostridium thermocellum)
Taxonomic identifieri203119 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesRuminococcaceaeRuminiclostridium
Proteomesi
  • UP000002145 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003325831 – 147Ribonuclease HAdd BLAST147

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi203119.Cthe_0673.

Structurei

3D structure databases

ProteinModelPortaliA3DD79.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini1 – 142RNase HUniRule annotationAdd BLAST142

Sequence similaritiesi

Belongs to the RNase H family.UniRule annotation
Contains 1 RNase H domain.UniRule annotation

Phylogenomic databases

eggNOGiENOG4108UMW. Bacteria.
COG0328. LUCA.
HOGENOMiHOG000040465.
KOiK03469.
OMAiNGWKTSE.
OrthoDBiPOG091H04XT.

Family and domain databases

CDDicd09278. RNase_HI_prokaryote_like. 1 hit.
Gene3Di3.30.420.10. 1 hit.
HAMAPiMF_00042. RNase_H. 1 hit.
InterProiIPR012337. RNaseH-like_dom.
IPR002156. RNaseH_domain.
IPR022892. RNaseHI.
[Graphical view]
PfamiPF00075. RNase_H. 1 hit.
[Graphical view]
SUPFAMiSSF53098. SSF53098. 1 hit.
PROSITEiPS50879. RNASE_H. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A3DD79-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKKVSIYTDG ACSGNPGDGG WGAILIYGNH EKEVSGFEKD TTNNRMELVA
60 70 80 90 100
AINALKMLKE PCEVDLYSDS AYLVNGFLQN WVEKWKKNGW KTSNKEEVKN
110 120 130 140
MELWQELDRL SNIHKIRWIK VKGHSDNEYN NRCDKLATDE IKKNSKK
Length:147
Mass (Da):16,913
Last modified:March 20, 2007 - v1
Checksum:i441625A11CC0CFAF
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000568 Genomic DNA. Translation: ABN51908.1.
RefSeqiWP_003516659.1. NC_009012.1.

Genome annotation databases

EnsemblBacteriaiABN51908; ABN51908; Cthe_0673.
KEGGicth:Cthe_0673.
PATRICi19515035. VBICloThe47081_0706.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000568 Genomic DNA. Translation: ABN51908.1.
RefSeqiWP_003516659.1. NC_009012.1.

3D structure databases

ProteinModelPortaliA3DD79.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi203119.Cthe_0673.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABN51908; ABN51908; Cthe_0673.
KEGGicth:Cthe_0673.
PATRICi19515035. VBICloThe47081_0706.

Phylogenomic databases

eggNOGiENOG4108UMW. Bacteria.
COG0328. LUCA.
HOGENOMiHOG000040465.
KOiK03469.
OMAiNGWKTSE.
OrthoDBiPOG091H04XT.

Family and domain databases

CDDicd09278. RNase_HI_prokaryote_like. 1 hit.
Gene3Di3.30.420.10. 1 hit.
HAMAPiMF_00042. RNase_H. 1 hit.
InterProiIPR012337. RNaseH-like_dom.
IPR002156. RNaseH_domain.
IPR022892. RNaseHI.
[Graphical view]
PfamiPF00075. RNase_H. 1 hit.
[Graphical view]
SUPFAMiSSF53098. SSF53098. 1 hit.
PROSITEiPS50879. RNASE_H. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiRNH_CLOTH
AccessioniPrimary (citable) accession number: A3DD79
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: March 20, 2007
Last modified: November 2, 2016
This is version 59 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, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.