Reviewed, UniProtKB/Swiss-Prot Q253V2 (RNC_CHLFF)

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:	CF0664

Organism

Chlamydophila felis (strain Fe/C-56) [Complete proteome] [HAMAP]

Taxonomic identifier

264202 [NCBI]

Taxonomic lineage

Bacteria › Chlamydiae › Chlamydiales › Chlamydiaceae › Chlamydophila

Protein attributes

Sequence length	237 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
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.
Catalytic activity	Endonucleolytic cleavage to 5'-phosphomonoester. HAMAP MF_00104
Subcellular location	Cytoplasm By similarity.
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	mRNA processing Inferred from electronic annotation. Source: HAMAP rRNA catabolic process Inferred from electronic annotation. Source: InterPro rRNA processing Inferred from electronic annotation. Source: HAMAP
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: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 237	237	Ribonuclease 3 HAMAP MF_00104		PRO_1000075738
Regions
	Domain	7 – 135	129	RNase III
	Domain	160 – 229	70	DRBM

Sequences

	Sequence		Length	Mass (Da)
	Q253V2-1 [UniParc]. Last modified April 18, 2006. Version 1. Checksum: 9BDF2CA8DB9AB73A	FASTA	237	26,274
	10 20 30 40 50 60 MNNLINIKEV EAKLKFTFTQ PQLLVTALTH PSYRNETVTI TEDSERLEFL GDAVLCLIVT 70 80 90 100 110 120 EHLFLLFPSM DEGTLSTARA ALINAVSCCQ YTDALGLGEY LLIGKGERIQ NERGRTSAYA 130 140 150 160 170 180 NLFEAILGAV YLDGGLAPAR QITVPLLPSK KDILPLMLGN PKNRLQQLTQ KQLRTLPVYQ 190 200 210 220 230 STPWISPQGA PGYHIRVIVN DEIWGEGFAL SKKEAEKLAA QEALDANDYK DKNTVDL

References

[1]

"Genome sequence of the cat pathogen, Chlamydophila felis." Azuma Y., Hirakawa H., Yamashita A., Cai Y., Rahman M.A., Suzuki H., Mitaku S., Toh H., Goto S., Murakami T., Sugi K., Hayashi H., Fukushi H., Hattori M., Kuhara S., Shirai M. DNA Res. 13:15-23(2006) [PubMed: 16766509] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	AP006861 Genomic DNA. Translation: BAE81436.1.
RefSeq	YP_515581.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	Q253V2.
Genome annotation databases
GeneID	3958873.
GenomeReviews	Gene locus CF0664 in contig AP006861_GR.
KEGG	cfe:CF0664.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q253V2.
OMA	SAYANLF.
Family and domain databases
HAMAP	MF_00104. [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.
Pfam	PF00035. dsrm. 1 hit. PF00636. Ribonuclease_3. 1 hit. [Graphical view]
SMART	SM00358. DSRM. 1 hit. SM00535. RIBOc. 1 hit. [Graphical view]
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_CHLFF

Accession

Primary (citable) accession number: Q253V2

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	April 18, 2006
Last modified:	November 3, 2009
This is version 22 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)