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Q9ZLH2

- RNC_HELPJ

UniProt

Q9ZLH2 - RNC_HELPJ

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Protein
Ribonuclease 3
Gene
rnc, jhp_0607
Organism
Helicobacter pylori (strain J99 / ATCC 700824) (Campylobacter pylori J99)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Digests double-stranded RNA. Involved in the processing of primary rRNA transcript to yield the immediate precursors to the large and small rRNAs (23S and 16S). Processes some mRNAs, and tRNAs when they are encoded in the rRNA operon. Processes pre-crRNA and tracrRNA of type II CRISPR loci if present in the organism By similarity.UniRule annotation

Catalytic activityi

Endonucleolytic cleavage to 5'-phosphomonoester.UniRule annotation

Cofactori

Mg2+ By similarity.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi54 – 541Magnesium By similarity
Active sitei58 – 581 Reviewed prediction
Metal bindingi127 – 1271Magnesium By similarity
Active sitei130 – 1301 By similarity
Metal bindingi130 – 1301Magnesium By similarity

GO - Molecular functioni

  1. metal ion binding Source: UniProtKB-KW
  2. rRNA binding Source: UniProtKB-KW
  3. ribonuclease III activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. mRNA processing Source: UniProtKB-HAMAP
  2. rRNA catabolic process Source: InterPro
  3. rRNA processing Source: UniProtKB-HAMAP
  4. tRNA processing Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Endonuclease, Hydrolase, Nuclease

Keywords - Biological processi

mRNA processing, rRNA processing, tRNA processing

Keywords - Ligandi

Magnesium, Metal-binding, RNA-binding, rRNA-binding

Enzyme and pathway databases

BioCyciHPYL85963:GJB9-618-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribonuclease 3 (EC:3.1.26.3)
Alternative name(s):
Ribonuclease III
Short name:
RNase III
Gene namesi
Name:rnc
Ordered Locus Names:jhp_0607
OrganismiHelicobacter pylori (strain J99 / ATCC 700824) (Campylobacter pylori J99)
Taxonomic identifieri85963 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter
ProteomesiUP000000804: Chromosome

Subcellular locationi

Cytoplasm By similarity UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 239239Ribonuclease 3UniRule annotation
PRO_0000180402Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi85963.jhp0607.

Structurei

3D structure databases

ProteinModelPortaliQ9ZLH2.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini18 – 141124RNase III
Add
BLAST
Domaini168 – 23770DRBM
Add
BLAST

Sequence similaritiesi

Contains 1 RNase III domain.

Phylogenomic databases

eggNOGiCOG0571.
KOiK03685.
OMAiAQKDPKT.
OrthoDBiEOG6T1WVS.

Family and domain databases

Gene3Di1.10.1520.10. 1 hit.
3.30.160.20. 1 hit.
HAMAPiMF_00104. RNase_III.
InterProiIPR014720. dsRNA-bd_dom.
IPR011907. RNase_III.
IPR000999. RNase_III_dom.
[Graphical view]
PANTHERiPTHR11207. PTHR11207. 1 hit.
PfamiPF00035. dsrm. 1 hit.
PF14622. Ribonucleas_3_3. 1 hit.
[Graphical view]
SMARTiSM00358. DSRM. 1 hit.
SM00535. RIBOc. 1 hit.
[Graphical view]
SUPFAMiSSF69065. SSF69065. 1 hit.
TIGRFAMsiTIGR02191. RNaseIII. 1 hit.
PROSITEiPS50137. DS_RBD. 1 hit.
PS00517. RNASE_3_1. 1 hit.
PS50142. RNASE_3_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q9ZLH2-1 [UniParc]FASTAAdd to Basket

« Hide

MKNKRSQNSP YVTPDNPYLT LEKALGYSFK DKRLLEQALT HKSCKLALNN    50
ERLEFLGDAV LGLVIGELLY HKFYQYDEGK LSKLRASIVS AHGFTKLAKA 100
IALQDYLRVS SSEEISKGRE KPSILSSAFE ALMAGVYLEA GLAKVRKIIQ 150
NLLNRAYKRL DLEHLFMDYK TALQELTQAQ FCVIPTYQLL QEKGPDHHKE 200
FEMALYIQDK MYATAKGKSK KEAEQQCAYQ ALQKLKEAK 239
Length:239
Mass (Da):27,276
Last modified:May 1, 1999 - v1
Checksum:i197DF81F5BE701D5
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE001439 Genomic DNA. Translation: AAD06188.1.
PIRiE71911.
RefSeqiNP_223325.1. NC_000921.1.
WP_001889758.1. NC_000921.1.

Genome annotation databases

EnsemblBacteriaiAAD06188; AAD06188; jhp_0607.
GeneIDi890308.
KEGGihpj:jhp0607.
PATRICi20605923. VBIHelPyl98156_0667.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE001439 Genomic DNA. Translation: AAD06188.1 .
PIRi E71911.
RefSeqi NP_223325.1. NC_000921.1.
WP_001889758.1. NC_000921.1.

3D structure databases

ProteinModelPortali Q9ZLH2.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 85963.jhp0607.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAD06188 ; AAD06188 ; jhp_0607 .
GeneIDi 890308.
KEGGi hpj:jhp0607.
PATRICi 20605923. VBIHelPyl98156_0667.

Phylogenomic databases

eggNOGi COG0571.
KOi K03685.
OMAi AQKDPKT.
OrthoDBi EOG6T1WVS.

Enzyme and pathway databases

BioCyci HPYL85963:GJB9-618-MONOMER.

Family and domain databases

Gene3Di 1.10.1520.10. 1 hit.
3.30.160.20. 1 hit.
HAMAPi MF_00104. RNase_III.
InterProi IPR014720. dsRNA-bd_dom.
IPR011907. RNase_III.
IPR000999. RNase_III_dom.
[Graphical view ]
PANTHERi PTHR11207. PTHR11207. 1 hit.
Pfami PF00035. dsrm. 1 hit.
PF14622. Ribonucleas_3_3. 1 hit.
[Graphical view ]
SMARTi SM00358. DSRM. 1 hit.
SM00535. RIBOc. 1 hit.
[Graphical view ]
SUPFAMi SSF69065. SSF69065. 1 hit.
TIGRFAMsi TIGR02191. RNaseIII. 1 hit.
PROSITEi PS50137. DS_RBD. 1 hit.
PS00517. RNASE_3_1. 1 hit.
PS50142. RNASE_3_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: J99 / ATCC 700824.

Entry informationi

Entry nameiRNC_HELPJ
AccessioniPrimary (citable) accession number: Q9ZLH2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: May 1, 1999
Last modified: September 3, 2014
This is version 89 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

External Data

Dasty 3

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