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Protein

Ribonuclease HII

Gene

rnhB

Organism
Salinispora arenicola (strain CNS-205)
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 bindingi34 – 341Divalent metal cationUniRule annotation
Metal bindingi35 – 351Divalent metal cationUniRule annotation
Metal bindingi128 – 1281Divalent 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

BioCyciSARE391037:GH66-1224-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:Sare_1201
OrganismiSalinispora arenicola (strain CNS-205)
Taxonomic identifieri391037 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaMicromonosporalesMicromonosporaceaeSalinispora
Proteomesi
  • UP000001153 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 – 269269Ribonuclease HIIPRO_0000334952Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi391037.Sare_1201.

Structurei

3D structure databases

ProteinModelPortaliA8M684.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RNase HII family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4108UH2. Bacteria.
COG0164. LUCA.
HOGENOMiHOG000100288.
KOiK03470.
OMAiVASHISM.
OrthoDBiEOG6BKJC8.

Family and domain databases

Gene3Di3.30.420.10. 1 hit.
HAMAPiMF_00052_B. RNase_HII_B.
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.

A8M684-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLTPPRTVVR RDGGLYALER ALQRRGFRHV AGADEAGRGA CAGPLVAAAA
60 70 80 90 100
VLPEGRRGEI DGLADSKLLT PASRERVYAE VVARALAYAV VVIPAAEVDL
110 120 130 140 150
RGLHVCNLAA MRRALASLAT APEYVLTDGF GVDGLDVPGL AVWKGDRVAA
160 170 180 190 200
CVAAASVLAK VTRDRIMVEL DTTFPGYGFA EHKGYITAEH SAALRERGPC
210 220 230 240 250
PEHRFSYVNV ATVSGRRGAP PRARRPLVVG LDEPMERSGA VEGTVGVALG
260
ERPWAAVSVG NDVAMEGGM
Length:269
Mass (Da):28,286
Last modified:December 4, 2007 - v1
Checksum:i89F12F495C34116C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000850 Genomic DNA. Translation: ABV97109.1.
RefSeqiWP_012181418.1. NC_009953.1.

Genome annotation databases

EnsemblBacteriaiABV97109; ABV97109; Sare_1201.
GeneIDi5703985.
KEGGisaq:Sare_1201.
PATRICi23430888. VBISalAre38676_1220.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000850 Genomic DNA. Translation: ABV97109.1.
RefSeqiWP_012181418.1. NC_009953.1.

3D structure databases

ProteinModelPortaliA8M684.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi391037.Sare_1201.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABV97109; ABV97109; Sare_1201.
GeneIDi5703985.
KEGGisaq:Sare_1201.
PATRICi23430888. VBISalAre38676_1220.

Phylogenomic databases

eggNOGiENOG4108UH2. Bacteria.
COG0164. LUCA.
HOGENOMiHOG000100288.
KOiK03470.
OMAiVASHISM.
OrthoDBiEOG6BKJC8.

Enzyme and pathway databases

BioCyciSARE391037:GH66-1224-MONOMER.

Family and domain databases

Gene3Di3.30.420.10. 1 hit.
HAMAPiMF_00052_B. RNase_HII_B.
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...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CNS-205.

Entry informationi

Entry nameiRNH2_SALAI
AccessioniPrimary (citable) accession number: A8M684
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: December 4, 2007
Last modified: December 9, 2015
This is version 52 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.