Q492D1 (RNC_BLOPB) 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:	BPEN_560

Organism

Blochmannia pennsylvanicus (strain BPEN) [Complete proteome] [HAMAP]

Taxonomic identifier

291272 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › ant endosymbionts › Candidatus Blochmannia

Protein attributes

Sequence length	229 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 – 229	229	Ribonuclease 3 HAMAP MF_00104		PRO_0000228504
Regions
	Domain	3 – 125	123	RNase III
	Domain	155 – 225	71	DRBM

Sequences

	Sequence		Length	Mass (Da)
	Q492D1 [UniParc]. Last modified September 13, 2005. Version 1. Checksum: 59EB38035C0CD249	FASTA	229	26,358
	10 20 30 40 50 60 MLVNALQEKL GYIFNRYDLL LQALTHRSSS NQHNERLEFL GDAILNYVIA NLLYHRFPHI 70 80 90 100 110 120 SEGGMSRMRA NLVRENTLAT LAREFNLGDY LQLGQGELKS GGYQRESILA NTIEALIGGI 130 140 150 160 170 180 FLDSNIQTIE ILIINWYKIR IDHMDPYASY DTQKDPKTRL QEYMQRRRLP LPVYWINQII 190 200 210 220 GEAHNQIFTI NCQVSELTQP IIGCGSSRRR AEQNAAAKVL EALEHNQNI

References

[1]

"Genome sequence of Blochmannia pennsylvanicus indicates parallel evolutionary trends among bacterial mutualists of insects." Degnan P.H., Lazarus A.B., Wernegreen J.J. Genome Res. 15:1023-1033(2005) [PubMed: 16077009] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: BPEN.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000016 Genomic DNA. Translation: AAZ41170.1.
RefSeq	YP_278047.1. NC_007292.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	Q492D1.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	3562922.
GenomeReviews	Gene locus BPEN_560 in contig CP000016_GR.
KEGG	bpn:BPEN_560.
PATRIC	31966045. VBICanBlo110049_0546.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0571.
HOGENOM	HBG744556.
OMA	FLQSRAC.
PhylomeDB	Q492D1.
Enzyme and pathway databases
BioCyc	CBLO291272:BPEN_560-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_BLOPB

Accession

Primary (citable) accession number: Q492D1

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 21, 2006
Last sequence update:	September 13, 2005
Last modified:	January 25, 2012
This is version 38 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program