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Q8G7H1

- RNC_BIFLO

UniProt

Q8G7H1 - RNC_BIFLO

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Protein

Ribonuclease 3

Gene

rnc

Organism
Bifidobacterium longum (strain NCC 2705)
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.UniRule annotation

Catalytic activityi

Endonucleolytic cleavage to 5'-phosphomonoester.UniRule annotation

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi51 – 511MagnesiumUniRule annotation
Active sitei55 – 551UniRule annotation
Metal bindingi125 – 1251MagnesiumUniRule annotation
Active sitei128 – 1281UniRule annotation
Metal bindingi128 – 1281MagnesiumUniRule annotation

GO - Molecular functioni

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

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

BioCyciBLON206672:GI1E-973-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribonuclease 3UniRule annotation (EC:3.1.26.3UniRule annotation)
Alternative name(s):
Ribonuclease IIIUniRule annotation
Short name:
RNase IIIUniRule annotation
Gene namesi
Name:rncUniRule annotation
Ordered Locus Names:BL0295
OrganismiBifidobacterium longum (strain NCC 2705)
Taxonomic identifieri206672 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaActinobacteridaeBifidobacterialesBifidobacteriaceaeBifidobacterium
ProteomesiUP000000439: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 242242Ribonuclease 3PRO_0000228502Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi206672.BL0295.

Structurei

3D structure databases

ProteinModelPortaliQ8G7H1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini12 – 139128RNase IIIUniRule annotationAdd
BLAST
Domaini165 – 23672DRBMUniRule annotationAdd
BLAST

Sequence similaritiesi

Contains 1 DRBM (double-stranded RNA-binding) domain.UniRule annotation
Contains 1 RNase III domain.UniRule annotation

Phylogenomic databases

eggNOGiCOG0571.
HOGENOMiHOG000246808.
KOiK03685.
OMAiFANENGH.
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.

Q8G7H1-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSNETPQQPT PANELLEALG TTLSPDLLVQ ALTHRSFSHE HPGVANYERL
60 70 80 90 100
EFLGDAVLEL VSTETLFTIH PDMTEGQLAK MRAKAVSEDA LSAIAKTKLK
110 120 130 140 150
VGPYILLGHG EAEQGGAEKN SILCDIVESL IGATFLEHGI DEARKVIHRL
160 170 180 190 200
IDDTLAEVAT EGPALDWKTS LTVKAHGLGK EEPVYHMEVS GPEYAQIFTA
210 220 230 240
RVSLGENGDI IGIGKGSSKR KAQLAAAEAG WKSLDSFKTR TK
Length:242
Mass (Da):26,080
Last modified:March 21, 2006 - v2
Checksum:iAA294ECE97373D1C
GO

Sequence cautioni

The sequence AAN24135.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE014295 Genomic DNA. Translation: AAN24135.1. Different initiation.
RefSeqiNP_695499.1. NC_004307.2.

Genome annotation databases

EnsemblBacteriaiAAN24135; AAN24135; BL0295.
GeneIDi1022381.
KEGGiblo:BL0295.
PATRICi21119145. VBIBifLon107831_1032.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE014295 Genomic DNA. Translation: AAN24135.1 . Different initiation.
RefSeqi NP_695499.1. NC_004307.2.

3D structure databases

ProteinModelPortali Q8G7H1.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 206672.BL0295.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAN24135 ; AAN24135 ; BL0295 .
GeneIDi 1022381.
KEGGi blo:BL0295.
PATRICi 21119145. VBIBifLon107831_1032.

Phylogenomic databases

eggNOGi COG0571.
HOGENOMi HOG000246808.
KOi K03685.
OMAi FANENGH.
OrthoDBi EOG6T1WVS.

Enzyme and pathway databases

BioCyci BLON206672:GI1E-973-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. "The genome sequence of Bifidobacterium longum reflects its adaptation to the human gastrointestinal tract."
    Schell M.A., Karmirantzou M., Snel B., Vilanova D., Berger B., Pessi G., Zwahlen M.-C., Desiere F., Bork P., Delley M., Pridmore R.D., Arigoni F.
    Proc. Natl. Acad. Sci. U.S.A. 99:14422-14427(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: NCC 2705.

Entry informationi

Entry nameiRNC_BIFLO
AccessioniPrimary (citable) accession number: Q8G7H1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 21, 2006
Last sequence update: March 21, 2006
Last modified: November 26, 2014
This is version 69 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3