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Protein

Ribonuclease H

Gene

rnhA

Organism
Shigella boydii serotype 4 (strain Sb227)
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)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi10 – 101Magnesium 1UniRule annotation
Metal bindingi10 – 101Magnesium 2UniRule annotation
Metal bindingi48 – 481Magnesium 1UniRule annotation
Metal bindingi70 – 701Magnesium 1UniRule annotation
Metal bindingi134 – 1341Magnesium 2UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Endonuclease, Hydrolase, Nuclease

Keywords - Ligandi

Magnesium, Metal-binding

Enzyme and pathway databases

BioCyciSBOY300268:GJFL-202-MONOMER.

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:SBO_0203
OrganismiShigella boydii serotype 4 (strain Sb227)
Taxonomic identifieri300268 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeShigella
Proteomesi
  • UP000007067 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 155155Ribonuclease HPRO_1000074677Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Chemistry

BindingDBiQ325T2.

Structurei

3D structure databases

ProteinModelPortaliQ325T2.
SMRiQ325T2. Positions 1-155.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini1 – 142142RNase HUniRule annotationAdd
BLAST

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000040465.
KOiK03469.
OMAiLVTDSQY.
OrthoDBiEOG696BTR.

Family and domain databases

Gene3Di3.30.420.10. 1 hit.
HAMAPiMF_00042. RNase_H.
InterProiIPR022892. RNaseH.
IPR012337. RNaseH-like_dom.
IPR002156. RNaseH_domain.
[Graphical view]
PfamiPF00075. RNase_H. 1 hit.
[Graphical view]
SUPFAMiSSF53098. SSF53098. 1 hit.
PROSITEiPS50879. RNASE_H. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q325T2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLKQVEIFTD GSCLGNPGPG GYGAILRYRG REKTFSAGYT RTTNNRMELM
60 70 80 90 100
AAIVALEALK EHCEVILSTD SQYVRQGITQ WIHNWKKRGW KTADKKPVKN
110 120 130 140 150
VDLWQRLDAA LGQHQIKWEW VKGHAGHPEN ERCDELARAA AMNPTLEDTG

YQVEV
Length:155
Mass (Da):17,597
Last modified:December 6, 2005 - v1
Checksum:iB8EF81EEB2F94CBE
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000036 Genomic DNA. Translation: ABB64926.1.
RefSeqiWP_000917883.1. NC_007613.1.

Genome annotation databases

EnsemblBacteriaiABB64926; ABB64926; SBO_0203.
KEGGisbo:SBO_0203.
PATRICi18678890. VBIShiBoy33460_0411.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000036 Genomic DNA. Translation: ABB64926.1.
RefSeqiWP_000917883.1. NC_007613.1.

3D structure databases

ProteinModelPortaliQ325T2.
SMRiQ325T2. Positions 1-155.
ModBaseiSearch...
MobiDBiSearch...

Chemistry

BindingDBiQ325T2.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABB64926; ABB64926; SBO_0203.
KEGGisbo:SBO_0203.
PATRICi18678890. VBIShiBoy33460_0411.

Phylogenomic databases

HOGENOMiHOG000040465.
KOiK03469.
OMAiLVTDSQY.
OrthoDBiEOG696BTR.

Enzyme and pathway databases

BioCyciSBOY300268:GJFL-202-MONOMER.

Family and domain databases

Gene3Di3.30.420.10. 1 hit.
HAMAPiMF_00042. RNase_H.
InterProiIPR022892. RNaseH.
IPR012337. RNaseH-like_dom.
IPR002156. RNaseH_domain.
[Graphical view]
PfamiPF00075. RNase_H. 1 hit.
[Graphical view]
SUPFAMiSSF53098. SSF53098. 1 hit.
PROSITEiPS50879. RNASE_H. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Sb227.

Entry informationi

Entry nameiRNH_SHIBS
AccessioniPrimary (citable) accession number: Q325T2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: December 6, 2005
Last modified: November 11, 2015
This is version 66 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

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.