Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad2ptha_ Alpha and beta proteins (a/b) Phosphorylase/hydrolase-like Peptidyl-tRNA hydrolase-like Peptidyl-tRNA hydrolase-like Peptidyl-tRNA hydrolase (Escherichia coli K-12 ) [TaxId: 83333 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyPeptidyl-tRNA hydrolase-like 8032190 4000577 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyPeptidyl-tRNA hydrolase-like 8044568 3000647 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APept_tRNA_hydroe2pthA1 A: a/b three-layered sandwichesX: Phosphorylase/hydrolase-likeH: Peptidyl-tRNA hydrolase-like (From Topology)T: Peptidyl-tRNA hydrolase-likeF: Pept_tRNA_hydroECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.1470 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Peptidyl-tRNA hydrolaseCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01195Peptidyl-tRNA hydrolase (Pept_tRNA_hydro)Peptidyl-tRNA hydrolase- Domain

InterPro: Protein Family Classification InterPro Database Homepage

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

ChainsEnzyme NameDescriptionCatalytic Residues
aminoacyl-tRNA hydrolase  M-CSA #931

Peptidyl-tRNA hydrolase (PTH) is a bacterial enzyme that cleaves peptidyl-tRNA or N-acyl-aminoacyl-tRNA to yield free peptides or N-acyl-amino acids and tRNA. The natural substrate for this enzyme may be peptidyl-tRNA which drop off the ribosome during protein synthesis [PMID:1833189, PMID:8635758]. Bacterial PTH has been found to be evolutionary related to a yeast protein [PMID:8563640].

Defined by 4 residues: HIS:A-20ASN:A-68ASP:A-93ASN:A-114
 | 
 
Explore in 3DM-CSA Motif Definition