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Protein

Mini-ribonuclease 3

Gene

mrnC

Organism
Bacillus cereus (strain ATCC 14579 / DSM 31 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NRRL B-3711)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Involved in correct processing of both the 5' and 3' ends of 23S rRNA precursor. Processes 30S rRNA precursor transcript even in absence of ribonuclease 3 (Rnc); Rnc processes 30S rRNA into smaller rRNA precursors.UniRule annotation

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei17 – 171UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Endonuclease, Hydrolase, Nuclease

Keywords - Biological processi

Ribosome biogenesis, rRNA processing

Keywords - Ligandi

Magnesium, RNA-binding, rRNA-binding

Enzyme and pathway databases

BioCyciBCER226900:GJEU-112-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Mini-ribonuclease 3UniRule annotation (EC:3.1.26.-UniRule annotation)
Short name:
Mini-3UniRule annotation
Short name:
Mini-RNase 3UniRule annotation
Alternative name(s):
Mini-RNase IIIUniRule annotation
Short name:
Mini-IIIUniRule annotation
Gene namesi
Name:mrnCUniRule annotation
Ordered Locus Names:BC_0111
OrganismiBacillus cereus (strain ATCC 14579 / DSM 31 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NRRL B-3711)
Taxonomic identifieri226900 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
Proteomesi
  • UP000001417 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 – 135135Mini-ribonuclease 3PRO_0000415980Add
BLAST

Proteomic databases

PRIDEiQ81J58.

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi226900.BC0111.

Structurei

Secondary structure

1
135
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Turni4 – 63Combined sources
Helixi9 – 3123Combined sources
Helixi36 – 383Combined sources
Helixi39 – 479Combined sources
Helixi49 – 6113Combined sources
Helixi67 – 7610Combined sources
Helixi90 – 10819Combined sources
Helixi112 – 12716Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1U61X-ray2.15A1-135[»]
ProteinModelPortaliQ81J58.
SMRiQ81J58. Positions 2-128.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ81J58.

Family & Domainsi

Sequence similaritiesi

Belongs to the MrnC RNase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG1939. LUCA.
KOiK11145.
OMAiAIFEVYV.
OrthoDBiEOG6W45XT.

Family and domain databases

Gene3Di1.10.1520.10. 1 hit.
HAMAPiMF_01468. RNase_Mini_III.
InterProiIPR008226. Mini3_fam.
IPR000999. RNase_III_dom.
[Graphical view]
PfamiPF00636. Ribonuclease_3. 1 hit.
[Graphical view]
PIRSFiPIRSF005520. UCP005520. 1 hit.
SMARTiSM00535. RIBOc. 1 hit.
[Graphical view]
SUPFAMiSSF69065. SSF69065. 1 hit.

Sequencei

Sequence statusi: Complete.

Q81J58-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIDAKQLNSL ALAYMGDAVY EQYIRYHLLQ KGKVRPNQLH RLGTSFVSAK
60 70 80 90 100
AQAKVVYHLL ETAFLTEEEE AVLRRGRNAN SGTVPKNTDV QTYRHSTAFE
110 120 130
ALIGYHHLLN NRERLDEIVY KAIAVLEEQE GGTSS
Length:135
Mass (Da):15,290
Last modified:June 1, 2003 - v1
Checksum:i9B313191657E663B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016877 Genomic DNA. Translation: AAP07193.1.
RefSeqiNP_829992.1. NC_004722.1.
WP_000564262.1. NC_004722.1.

Genome annotation databases

EnsemblBacteriaiAAP07193; AAP07193; BC_0111.
GeneIDi1202464.
KEGGibce:BC0111.
PATRICi32595833. VBIBacCer54481_0113.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016877 Genomic DNA. Translation: AAP07193.1.
RefSeqiNP_829992.1. NC_004722.1.
WP_000564262.1. NC_004722.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1U61X-ray2.15A1-135[»]
ProteinModelPortaliQ81J58.
SMRiQ81J58. Positions 2-128.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi226900.BC0111.

Proteomic databases

PRIDEiQ81J58.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAP07193; AAP07193; BC_0111.
GeneIDi1202464.
KEGGibce:BC0111.
PATRICi32595833. VBIBacCer54481_0113.

Phylogenomic databases

eggNOGiCOG1939. LUCA.
KOiK11145.
OMAiAIFEVYV.
OrthoDBiEOG6W45XT.

Enzyme and pathway databases

BioCyciBCER226900:GJEU-112-MONOMER.

Miscellaneous databases

EvolutionaryTraceiQ81J58.

Family and domain databases

Gene3Di1.10.1520.10. 1 hit.
HAMAPiMF_01468. RNase_Mini_III.
InterProiIPR008226. Mini3_fam.
IPR000999. RNase_III_dom.
[Graphical view]
PfamiPF00636. Ribonuclease_3. 1 hit.
[Graphical view]
PIRSFiPIRSF005520. UCP005520. 1 hit.
SMARTiSM00535. RIBOc. 1 hit.
[Graphical view]
SUPFAMiSSF69065. SSF69065. 1 hit.
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 14579 / DSM 31 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NRRL B-3711.
  2. "X-ray crystal structure of conserved hypothetical protein from Bacillus cereus."
    Osipiuk J., Quartey P., Moy S., Collart F., Joachimiak A.
    Submitted (JUL-2004) to the PDB data bank
    Cited for: X-RAY CRYSTALLOGRAPHY (2.15 ANGSTROMS).
    Strain: ATCC 14579 / DSM 31 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NRRL B-3711.

Entry informationi

Entry nameiMRNC_BACCR
AccessioniPrimary (citable) accession number: Q81J58
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 21, 2012
Last sequence update: June 1, 2003
Last modified: November 11, 2015
This is version 80 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

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. 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.