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Protein

Ribonuclease HII

Gene

rnhB

Organism
Mycobacterium avium (strain 104)
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)DescriptionActionsGraphical viewLength
Metal bindingi27Divalent metal cationUniRule annotation1
Metal bindingi28Divalent metal cationUniRule annotation1
Metal bindingi121Divalent metal cationUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Endonuclease, Hydrolase, Nuclease

Keywords - Ligandi

Manganese, Metal-binding

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:MAV_3757
OrganismiMycobacterium avium (strain 104)
Taxonomic identifieri243243 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacteriumMycobacterium avium complex (MAC)
Proteomesi
  • UP000001574 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_00003349241 – 230Ribonuclease HIIAdd BLAST230

Structurei

3D structure databases

ProteinModelPortaliA0QJ41.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RNase HII family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000100288.
KOiK03470.
OMAiGFASHKG.

Family and domain databases

CDDicd07182. RNase_HII_bacteria_HII_like. 1 hit.
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.

A0QJ41-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIRKSSGLRT LESALYRSGL GPVAGVDEVG RGACAGPLVV AACVLGPGKL
60 70 80 90 100
ESLAALDDSK KLTESVRERL FPVIRRYALA YHVVFIPPAE VDRRGVHVAN
110 120 130 140 150
IEGMRRAVAG LSLRPGYVLS DGFRVPGLAV PSLPVIGGDA VAACIAAASV
160 170 180 190 200
LAKVSRDRLM VAMDAEHPGY GFADHKGYST PAHSAALARL GPCPQHRHSF
210 220 230
INVRRVANGS GGRVVADCKP DLPLQRDEGR
Length:230
Mass (Da):24,217
Last modified:January 9, 2007 - v1
Checksum:i0FCDDA869057E68D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000479 Genomic DNA. Translation: ABK68212.1.

Genome annotation databases

EnsemblBacteriaiABK68212; ABK68212; MAV_3757.
KEGGimav:MAV_3757.
PATRICi17989197. VBIMycAvi38287_3678.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000479 Genomic DNA. Translation: ABK68212.1.

3D structure databases

ProteinModelPortaliA0QJ41.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABK68212; ABK68212; MAV_3757.
KEGGimav:MAV_3757.
PATRICi17989197. VBIMycAvi38287_3678.

Phylogenomic databases

HOGENOMiHOG000100288.
KOiK03470.
OMAiGFASHKG.

Family and domain databases

CDDicd07182. RNase_HII_bacteria_HII_like. 1 hit.
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_MYCA1
AccessioniPrimary (citable) accession number: A0QJ41
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: January 9, 2007
Last modified: November 2, 2016
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.