B3DSV5 (PTH_BIFLD) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Peptidyl-tRNA hydrolase
Short name=PTH
EC=3.1.1.29

Gene names

Name:	pth
Ordered Locus Names:	BLD_0778

Organism

Bifidobacterium longum (strain DJO10A) [Complete proteome] [HAMAP]

Taxonomic identifier

205913 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Actinobacteridae › Bifidobacteriales › Bifidobacteriaceae › Bifidobacterium

Protein attributes

Sequence length	199 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	The natural substrate for this enzyme may be peptidyl-tRNAs which drop off the ribosome during protein synthesis By similarity. HAMAP MF_00083
Catalytic activity	N-substituted aminoacyl-tRNA + H2O = N-substituted amino acid + tRNA. HAMAP MF_00083
Subunit structure	Monomer By similarity. HAMAP MF_00083
Subcellular location	Cytoplasm By similarity HAMAP MF_00083.
Sequence similarities	Belongs to the PTH family.

Ontologies

Keywords
Cellular component	Cytoplasm
Molecular function	Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	aminoacyl-tRNA hydrolase 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 – 199	199	Peptidyl-tRNA hydrolase HAMAP MF_00083		PRO_1000092910

Sequences

	Sequence		Length	Mass (Da)
	B3DSV5 [UniParc]. Last modified July 22, 2008. Version 1. Checksum: A436ED819BB0C38E	FASTA	199	21,752
	10 20 30 40 50 60 MASDFWLIAG LGNPGKKYED TRHNMGFMTA DVLAERWTVN FADHKGLAML GKSVMNLDGR 70 80 90 100 110 120 TVKFFLAKPL TYMNDSGNAV ASISAYYQIE PDHIVVIHDD MDLEFGRIKV KAGGSAGGHN 130 140 150 160 170 180 GIKSIDRSLG TPKYARVRMG VGHSKRGANA HDNTVNWVLG GFGPDQRKQL PEFLADGADA 190 AEDIIFHGLA KTQEKFNGR

References

[1]

"Comparative genomic analysis of the gut bacterium Bifidobacterium longum reveals loci susceptible to deletion during pure culture growth." Lee J.H., Karamychev V.N., Kozyavkin S.A., Mills D., Pavlov A.R., Pavlova N.V., Polouchine N.N., Richardson P.M., Shakhova V.V., Slesarev A.I., Weimer B., O'Sullivan D.J. BMC Genomics 9:247-247(2008) [PubMed: 18505588] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: DJO10A.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000605 Genomic DNA. Translation: ACD98224.1.
RefSeq	YP_001954722.1. NC_010816.1.
3D structure databases
ProteinModelPortal	B3DSV5.
ModBase	Search...
Protein-protein interaction databases
STRING	B3DSV5.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	6362675.
GenomeReviews	Gene locus BLD_0778 in contig CP000605_GR.
KEGG	blj:BLD_0778.
PATRIC	21114498. VBIBifLon134794_0789.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG610927.
OMA	PGPRYAF.
ProtClustDB	PRK05426.
Family and domain databases
HAMAP	MF_00083. Pept_tRNA_hydro_bact. [Tree]
InterPro	IPR001328. Pept_tRNA_hydro. IPR018171. Pept_tRNA_hydro_CS. [Graphical view]
Gene3D	G3DSA:3.40.50.1470. Pept_tRNA_hydro. 1 hit.
KO	K01056.
PANTHER	PTHR17224. Pept_tRNA_hydro. 1 hit.
Pfam	PF01195. Pept_tRNA_hydro. 1 hit. [Graphical view]
SUPFAM	SSF53178. Pept_tRNA_hydro. 1 hit.
TIGRFAMs	TIGR00447. Pth. 1 hit.
PROSITE	PS01195. PEPT_TRNA_HYDROL_1. 1 hit. PS01196. PEPT_TRNA_HYDROL_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PTH_BIFLD

Accession

Primary (citable) accession number: B3DSV5

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 24, 2009
Last sequence update:	July 22, 2008
Last modified:	January 25, 2012
This is version 25 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program