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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1eh5a_ Alpha and beta proteins (a/b) alpha/beta-Hydrolases alpha/beta-Hydrolases Thioesterases Palmitoyl protein thioesterase 1 cattle (Bos taurus ) [TaxId: 9913 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B Superfamilyalpha/beta-Hydrolases 8032557 3000102 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APalm_thioeste1eh5A1 A: a/b three-layered sandwichesX: alpha/beta-Hydrolases (From Topology)H: alpha/beta-Hydrolases (From Topology)T: alpha/beta-HydrolasesF: Palm_thioestECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.1820 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Alpha/Beta hydrolase fold, catalytic domainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF02089Palmitoyl protein thioesterase (Palm_thioest)Palmitoyl protein thioesterase- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
PALMITOYL PROTEIN THIOESTERASE 1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR002472Palmitoyl protein thioesteraseFamily
IPR029058Alpha/Beta hydrolase foldHomologous Superfamily

Membrane Protein Annotation: OPM OPM Database Homepage

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

ChainsEnzyme NameDescriptionCatalytic Residues
palmitoyl[protein] hydrolase (type 1)  M-CSA #522

Palmitoyl-protein thioesterase I (PPT1) is a lysosomal enzyme which is implicated in the degredation of lipid modified proteins, removing fatty acid groups from cysteine residues. The accumulation of undisgested substrate when a mutant enzyme is present leads to the formation of neuronal storage bodies that are associated with the clinical symptoms of infantile ceroid lipofuscinosis.

Defined by 5 residues: MET:A-14 [auth A-41]SER:A-88 [auth A-115]GLN:A-89 [auth A-116]ASP:A-206 [auth A-233]HIS:A-262 [auth A-289]
 | 
 
Explore in 3DM-CSA Motif Definition