P66667 (RNC_MYCBO) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Ribonuclease 3
EC=3.1.26.3

Alternative name(s):
Ribonuclease III
Short name=RNase III

Gene names

Name:	rnc
Ordered Locus Names:	Mb2950c

Organism

Mycobacterium bovis [Complete proteome] [HAMAP]

Taxonomic identifier

1765 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Corynebacterineae › Mycobacteriaceae › Mycobacterium › Mycobacterium tuberculosis complex

Protein attributes

Sequence length	240 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Digests double-stranded RNA. Involved in the processing of ribosomal RNA precursors and of some mRNAs By similarity. HAMAP MF_00104
Catalytic activity	Endonucleolytic cleavage to 5'-phosphomonoester. HAMAP MF_00104
Subcellular location	Cytoplasm By similarity HAMAP MF_00104.
Sequence similarities	Contains 1 DRBM (double-stranded RNA-binding) domain. Contains 1 RNase III domain.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	RNA-binding
Molecular function	Endonuclease Hydrolase Nuclease
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	RNA processing Inferred from electronic annotation. Source: InterPro rRNA catabolic process Inferred from electronic annotation. Source: InterPro
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	double-stranded RNA binding Inferred from electronic annotation. Source: InterPro ribonuclease III activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 240	240	Ribonuclease 3 HAMAP MF_00104		PRO_0000180414
Regions
	Domain	19 – 134	116	RNase III
	Domain	161 – 229	69	DRBM

Sequences

	Sequence		Length	Mass (Da)
	P66667 [UniParc]. Last modified October 11, 2004. Version 1. Checksum: 64C8636742F161DC	FASTA	240	25,399
	10 20 30 40 50 60 MIRSRQPLLD ALGVDLPDEL LSLALTHRSY AYENGGLPTN ERLEFLGDAV LGLTITDALF 70 80 90 100 110 120 HRHPDRSEGD LAKLRASVVN TQALADVARR LCAEGLGVHV LLGRGEANTG GADKSSILAD 130 140 150 160 170 180 GMESLLGAIY LQHGMEKARE VILRLFGPLL DAAPTLGAGL DWKTSLQELT AARGLGAPSY 190 200 210 220 230 240 LVTSTGPDHD KEFTAVVVVM DSEYGSGVGR SKKEAEQKAA AAAWKALEVL DNAMPGKTSA

References

[1]

"The complete genome sequence of Mycobacterium bovis." Garnier T., Eiglmeier K., Camus J.-C., Medina N., Mansoor H., Pryor M., Duthoy S., Grondin S., Lacroix C., Monsempe C., Simon S., Harris B., Atkin R., Doggett J., Mayes R., Keating L., Wheeler P.R., Parkhill J. , Barrell B.G., Cole S.T., Gordon S.V., Hewinson R.G. Proc. Natl. Acad. Sci. U.S.A. 100:7877-7882(2003) [PubMed: 12788972] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC BAA-935 / AF2122/97.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BX248344 Genomic DNA. Translation: CAD96637.1.
RefSeq	NP_856595.1. NC_002945.3.
3D structure databases
ProteinModelPortal	P66667.
SMR	P66667. Positions 2-155.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBMYCT00000016744; EBMYCP00000016579; EBMYCG00000016739.
GeneID	1092156.
GenomeReviews	Gene locus Mb2950c in contig BX248333_GR.
KEGG	mbo:Mb2950c.
PATRIC	18008210. VBIMycBov88188_3237.
Organism-specific databases
CMR	Search...
Phylogenomic databases
GeneTree	EBGT00050000017732.
HOGENOM	HBG744556.
OMA	ALTHKSF.
ProtClustDB	PRK00102.
Enzyme and pathway databases
BioCyc	MBOV233413:MB2950C-MONOMER.
Family and domain databases
HAMAP	MF_00104. RNase_III. [Tree]
InterPro	IPR001159. Ds-RNA-bd. IPR014720. dsRNA-bd-like. IPR000999. RNase_III. IPR011907. RNase_III_bac. [Graphical view]
Gene3D	G3DSA:3.30.160.20. dsRNA-bd-like. 1 hit. G3DSA:1.10.1520.10. RNase_III. 1 hit.
KO	K03685.
PANTHER	PTHR11207. PTHR11207. 1 hit.
Pfam	PF00035. dsrm. 1 hit. PF00636. Ribonuclease_3. 1 hit. [Graphical view]
SMART	SM00358. DSRM. 1 hit. SM00535. RIBOc. 1 hit. [Graphical view]
SUPFAM	SSF69065. RNase_III. 1 hit.
TIGRFAMs	TIGR02191. RNaseIII. 1 hit.
PROSITE	PS50137. DS_RBD. 1 hit. PS00517. RNASE_3_1. 1 hit. PS50142. RNASE_3_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RNC_MYCBO

Accession

Primary (citable) accession number: P66667
Secondary accession number(s): Q10962

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 11, 2004
Last sequence update:	October 11, 2004
Last modified:	January 25, 2012
This is version 47 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program