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Protein

Ribonuclease HII

Gene

rnhB

Organism
Pseudomonas aeruginosa (strain UCBPP-PA14)
Status
Reviewed-Annotation score: Annotation score: 2 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

Mn2+UniRule annotation, Mg2+UniRule annotationNote: Manganese or magnesium. Binds 1 divalent metal ion per monomer in the absence of substrate. May bind a second metal ion after substrate binding.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi18 – 181Divalent metal cationUniRule annotation
Metal bindingi19 – 191Divalent metal cationUniRule annotation
Metal bindingi110 – 1101Divalent metal cationUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Endonuclease, Hydrolase, Nuclease

Keywords - Ligandi

Manganese, Metal-binding

Enzyme and pathway databases

BioCyciPAER208963:GI5K-1386-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribonuclease HIIUniRule annotation (EC:3.1.26.4UniRule annotation)
Short name:
RNase HIIUniRule annotation
Gene namesi
Name:rnhBUniRule annotation
Ordered Locus Names:PA14_17230
OrganismiPseudomonas aeruginosa (strain UCBPP-PA14)
Taxonomic identifieri208963 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
Proteomesi
  • UP000000653 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 – 201201Ribonuclease HIIPRO_1000031180Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ02RB4.
SMRiQ02RB4. Positions 11-198.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RNase HII family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000100288.
KOiK03470.
OMAiGFASHKG.

Family and domain databases

Gene3Di3.30.420.10. 1 hit.
HAMAPiMF_00052_B. RNase_HII_B. 1 hit.
InterProiIPR022898. RNase_HII.
IPR001352. RNase_HII/HIII.
IPR024567. RNase_HII/HIII_dom.
IPR012337. RNaseH-like_dom.
[Graphical view]
PANTHERiPTHR10954. PTHR10954. 1 hit.
PfamiPF01351. RNase_HII. 1 hit.
[Graphical view]
SUPFAMiSSF53098. SSF53098. 1 hit.

Sequencei

Sequence statusi: Complete.

Q02RB4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQLGLDFNLV EDLVAGVDEV GRGPLCGPVV TAAVILDPSR PILGLNDSKK
60 70 80 90 100
LSEARREALF EEIREKALAW CIARAEVEEI DRLNILHATM LAMQRAVEGL
110 120 130 140 150
SVTPRLALID GNRCPKLAVP SAPVVKGDSQ VPAIAAASIL AKVSRDREMV
160 170 180 190 200
ELDRVYPGYG MAGHKGYPTA VHLEALSRLG PTPIHRRSFA PVRELLDVPV

Q
Length:201
Mass (Da):21,753
Last modified:November 14, 2006 - v1
Checksum:i76182DB61DAA8FC0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000438 Genomic DNA. Translation: ABJ12875.1.
RefSeqiWP_003092371.1. NC_008463.1.

Genome annotation databases

EnsemblBacteriaiABJ12875; ABJ12875; PA14_17230.
KEGGipau:PA14_17230.
PATRICi19848861. VBIPseAer79785_1402.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000438 Genomic DNA. Translation: ABJ12875.1.
RefSeqiWP_003092371.1. NC_008463.1.

3D structure databases

ProteinModelPortaliQ02RB4.
SMRiQ02RB4. Positions 11-198.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABJ12875; ABJ12875; PA14_17230.
KEGGipau:PA14_17230.
PATRICi19848861. VBIPseAer79785_1402.

Phylogenomic databases

HOGENOMiHOG000100288.
KOiK03470.
OMAiGFASHKG.

Enzyme and pathway databases

BioCyciPAER208963:GI5K-1386-MONOMER.

Family and domain databases

Gene3Di3.30.420.10. 1 hit.
HAMAPiMF_00052_B. RNase_HII_B. 1 hit.
InterProiIPR022898. RNase_HII.
IPR001352. RNase_HII/HIII.
IPR024567. RNase_HII/HIII_dom.
IPR012337. RNaseH-like_dom.
[Graphical view]
PANTHERiPTHR10954. PTHR10954. 1 hit.
PfamiPF01351. RNase_HII. 1 hit.
[Graphical view]
SUPFAMiSSF53098. SSF53098. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiRNH2_PSEAB
AccessioniPrimary (citable) accession number: Q02RB4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: November 14, 2006
Last modified: September 7, 2016
This is version 61 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.