Reviewed, UniProtKB/Swiss-Prot A1A141 (PTH_BIFAA)

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:	BAD_0643

Organism

Bifidobacterium adolescentis (strain ATCC 15703 / DSM 20083) [Complete proteome] [HAMAP]

Taxonomic identifier

367928 [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)
Biological process	translation Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	aminoacyl-tRNA hydrolase 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 – 199	199	Peptidyl-tRNA hydrolase HAMAP MF_00083		PRO_1000010565

Sequences

	Sequence		Length	Mass (Da)
	A1A141-1 [UniParc]. Last modified January 23, 2007. Version 1. Checksum: 82A80508B200ED57	FASTA	199	21,578
	10 20 30 40 50 60 MASDFWLIAG LGNPGSKYEG TRHNMGFMTA DVLAERWSVN FSDHKGLAML GKGVMNLSGR 70 80 90 100 110 120 NVKFFLAKPL TYMNESGNAV ASISAYYQIE PDHIVVIHDD MDLDFGRIKV KAGGSAGGHN 130 140 150 160 170 180 GIKSIDRSLG TPKYARVRMG VGHAQRGAHA HDNTVNWVLG GFGPDQRKQL PEFLADGADA 190 AETIIFDGLA KAQERFNGR

References

[1]	"Bifidobacterium adolescentis complete genome sequence." Suzuki T., Tsuda Y., Kanou N., Inoue T., Kumazaki K., Nagano S., Hirai S., Tanaka K., Watanabe K. Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	AP009256 Genomic DNA. Translation: BAF39424.1.
RefSeq	YP_909506.1.
3D structure databases
SMR	A1A141. Positions 3-198.
ModBase	Search...
Protein-protein interaction databases
STRING	A1A141.
Genome annotation databases
GeneID	4556682.
GenomeReviews	Gene locus BAD_0643 in contig AP009256_GR.
KEGG	bad:BAD_0643.
NMPDR	fig|1680.3.peg.909.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0193.
HOGENOM	HBG610927.
OMA	ESSGTRM.
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.
PANTHER	PTHR17224. Pept_tRNA_hydro. 1 hit.
Pfam	PF01195. Pept_tRNA_hydro. 1 hit. [Graphical view]
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_BIFAA

Accession

Primary (citable) accession number: A1A141

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	January 23, 2007
Last modified:	February 9, 2010
This is version 23 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)