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B8H627

- RNC_CAUCN

UniProt

B8H627 - RNC_CAUCN

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Protein
Ribonuclease 3
Gene
rnc, CCNA_01630
Organism
Caulobacter crescentus (strain NA1000 / CB15N)
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 bindingi48 – 481Magnesium By similarity
Active sitei52 – 521 Reviewed prediction
Active sitei124 – 1241 By similarity
Metal bindingi124 – 1241Magnesium 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

BioCyciCAULONA1000:CCNA_01630-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:CCNA_01630
OrganismiCaulobacter crescentus (strain NA1000 / CB15N)
Taxonomic identifieri565050 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaCaulobacteralesCaulobacteraceaeCaulobacter
ProteomesiUP000001364: 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 – 231231Ribonuclease 3UniRule annotation
PRO_1000194416Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi190650.CC_1560.

Structurei

3D structure databases

ProteinModelPortaliB8H627.
SMRiB8H627. Positions 8-227.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini8 – 135128RNase III
Add
BLAST
Domaini161 – 23070DRBM
Add
BLAST

Sequence similaritiesi

Contains 1 RNase III domain.

Phylogenomic databases

eggNOGiCOG0571.
HOGENOMiHOG000246809.
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.
PS50142. RNASE_3_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B8H627-1 [UniParc]FASTAAdd to Basket

« Hide

MDRRVAAVGD LERRIGHRFE DRELLERALT HASVGDGAKK VRDNEVLEFI    50
GDRVLGLLAA EALAQRFPKA KEGELAPRLN ALVSRETCAR VARKAELGPA 100
LRLSASSSKI GGRETDSILA GATEALMAAL YQDGGLEAAR KVFLDLWNDE 150
FDRAGEGRPR DPKTALQEWA QGQGRPLPTY RVLDRTGPDH APVFTVEVSV 200
TGVDPAIAKG KSRQEAEKAA AKALLEREGA G 231
Length:231
Mass (Da):24,971
Last modified:March 3, 2009 - v1
Checksum:iB53F777CE9364C7B
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001340 Genomic DNA. Translation: ACL95095.1.
RefSeqiYP_002517003.1. NC_011916.1.

Genome annotation databases

EnsemblBacteriaiACL95095; ACL95095; CCNA_01630.
GeneIDi7331608.
KEGGiccs:CCNA_01630.
PATRICi21307827. VBICauCre52860_1608.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001340 Genomic DNA. Translation: ACL95095.1 .
RefSeqi YP_002517003.1. NC_011916.1.

3D structure databases

ProteinModelPortali B8H627.
SMRi B8H627. Positions 8-227.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 190650.CC_1560.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACL95095 ; ACL95095 ; CCNA_01630 .
GeneIDi 7331608.
KEGGi ccs:CCNA_01630.
PATRICi 21307827. VBICauCre52860_1608.

Phylogenomic databases

eggNOGi COG0571.
HOGENOMi HOG000246809.
KOi K03685.
OMAi AQKDPKT.
OrthoDBi EOG6T1WVS.

Enzyme and pathway databases

BioCyci CAULONA1000:CCNA_01630-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.
PS50142. RNASE_3_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "The genetic basis of laboratory adaptation in Caulobacter crescentus."
    Marks M.E., Castro-Rojas C.M., Teiling C., Du L., Kapatral V., Walunas T.L., Crosson S.
    J. Bacteriol. 192:3678-3688(2010) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: NA1000 / CB15N.

Entry informationi

Entry nameiRNC_CAUCN
AccessioniPrimary (citable) accession number: B8H627
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 3, 2009
Last modified: September 3, 2014
This is version 40 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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