Q2YQS6 (YBEY_BRUA2) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Endoribonuclease YbeY
EC=3.1.-.-

Gene names

Name:	ybeY
Ordered Locus Names:	BAB1_2156

Organism

Brucella abortus (strain 2308) [Complete proteome] [HAMAP]

Taxonomic identifier

359391 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Brucellaceae › Brucella › Brucella abortus

Protein attributes

Sequence length	168 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Single strand-specific metallo-endoribonuclease involved in late-stage 70S ribosome quality control and in maturation of the 3' terminus of the 16S rRNA By similarity. HAMAP-Rule MF_00009
Cofactor	Binds 1 zinc ion By similarity.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the endoribonuclease YbeY family.
Sequence caution	The sequence CAJ12112.1 differs from that shown. Reason: Erroneous initiation.

Ontologies

Keywords
Biological process	Ribosome biogenesis rRNA processing
Cellular component	Cytoplasm
Ligand	Metal-binding Zinc
Molecular function	Endonuclease Hydrolase Nuclease
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	nucleic acid phosphodiester bond hydrolysis Inferred from electronic annotation. Source: GOC rRNA processing Inferred from electronic annotation. Source: HAMAP
Cellular_component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular_function	endoribonuclease activity Inferred from electronic annotation. Source: HAMAP metalloendopeptidase activity Inferred from electronic annotation. Source: InterPro zinc ion binding 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 – 168	168	Endoribonuclease YbeY HAMAP-Rule MF_00009		PRO_0000284170
Sites
	Metal binding	122	1	Zinc; catalytic By similarity
	Metal binding	126	1	Zinc; catalytic By similarity
	Metal binding	132	1	Zinc; catalytic By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q2YQS6 [UniParc]. Last modified April 17, 2007. Version 2. Checksum: BC6B2B7F0F074795	FASTA	168	18,423
	10 20 30 40 50 60 MSDNAIHIDI MIEAGNWPDE ASLESLVSKS VAAAWNNLGL KSATSELSVV FTDDASIQLL 70 80 90 100 110 120 NGEWRGKDKP TNVLSFPAFP VKAGSQPGPM LGDIVIARET VEREAKEEGK PIENHLSHLV 130 140 150 160 VHGFLHLLGY DHETDEEAEV MEAREREILH ALAIPDPYAV SDEDINND

References

[1]

"Whole-genome analyses of speciation events in pathogenic Brucellae." Chain P.S., Comerci D.J., Tolmasky M.E., Larimer F.W., Malfatti S.A., Vergez L.M., Aguero F., Land M.L., Ugalde R.A., Garcia E. Infect. Immun. 73:8353-8361(2005) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: 2308.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AM040264 Genomic DNA. Translation: CAJ12112.1. Different initiation.
RefSeq	YP_415476.1. NC_007618.1.
3D structure databases
ProteinModelPortal	Q2YQS6.
ModBase	Search...
Protein-protein interaction databases
STRING	359391.BAB1_2156.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	CAJ12112; CAJ12112; BAB1_2156.
GeneID	3788574.
KEGG	bmf:BAB1_2156.
PATRIC	17847419. VBIBruMel86222_2245.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0319.
HOGENOM	HOG000132869.
KO	K07042.
ProtClustDB	CLSK864324.
Enzyme and pathway databases
BioCyc	BMEL359391:GJOQ-2210-MONOMER.
Family and domain databases
Gene3D	3.40.390.30. 1 hit.
HAMAP	MF_00009. Endoribonucl_YbeY.
InterPro	IPR023091. MetalPrtase_cat_dom_prd. IPR020549. UPF0054_CS. IPR002036. UPF0054_metalloprotease_prd. [Graphical view]
Pfam	PF02130. UPF0054. 1 hit. [Graphical view]
TIGRFAMs	TIGR00043. TIGR00043. 1 hit.
PROSITE	PS01306. UPF0054. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

YBEY_BRUA2

Accession

Primary (citable) accession number: Q2YQS6

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 17, 2007
Last sequence update:	April 17, 2007
Last modified:	May 1, 2013
This is version 44 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program