8X52

Cryo-EM structure of human gamma-secretase in complex with Abeta49


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth E]PF10515Beta-amyloid precursor protein C-terminus (APP_amyloid)Beta-amyloid precursor protein C-terminus- Family
B [auth A]PF05450Nicastrin (Nicastrin)Nicastrin- Family
B [auth A]PF18266Nicastrin small lobe (Ncstrn_small)Nicastrin small lobeThis domain is part of the protein Nicastrin, a component of gamma secretase present in Homo sapiens. Gamma-secretase is thought to contribute to Alzheimer's disease development by generating beta-amyloid peptides. This domain is the known as the sma ...This domain is part of the protein Nicastrin, a component of gamma secretase present in Homo sapiens. Gamma-secretase is thought to contribute to Alzheimer's disease development by generating beta-amyloid peptides. This domain is the known as the small lobe which forms the 'lid'. The lid is an extended surface loop that covers the hydrophilic pocket that is thought to be responsible for substrate recruitment. On substrate binding, the large lobe is thought to rotate relative to the small lobe [1].
Domain
D [auth C]PF06105Aph-1 protein (Aph-1)Aph-1 protein- Family
E [auth D]PF10251Presenilin enhancer-2 subunit of gamma secretase (PEN-2)Presenilin enhancer-2 subunit of gamma secretase- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth E]Amyloid-beta precursor protein
B [auth A]Nicastrin
C [auth B]Presenilin-1
D [auth C]Gamma-secretase subunit APH-1A
E [auth D]Gamma-secretase subunit PEN-2

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth E]IPR013803Amyloidogenic glycoprotein, amyloid-beta peptideDomain
A [auth E]IPR008154Amyloidogenic glycoprotein, extracellularDomain
A [auth E]IPR036176E2 domain superfamilyHomologous Superfamily
A [auth E]IPR024329Amyloidogenic glycoprotein, E2 domainDomain
A [auth E]IPR036669Amyloidogenic glycoprotein, copper-binding domain superfamilyHomologous Superfamily
A [auth E]IPR019745Amyloidogenic glycoprotein, intracellular domain, conserved siteConserved Site
A [auth E]IPR011178Amyloidogenic glycoprotein, copper-bindingDomain
A [auth E]IPR037071Amyloidogenic glycoprotein, amyloid-beta peptide superfamilyHomologous Superfamily
A [auth E]IPR020901Proteinase inhibitor I2, Kunitz, conserved siteConserved Site
A [auth E]IPR019744Amyloidogenic glycoprotein, copper-binding domain conserved siteConserved Site
A [auth E]IPR002223Pancreatic trypsin inhibitor Kunitz domainDomain
A [auth E]IPR015849Amyloidogenic glycoprotein, heparin-bindingDomain
A [auth E]IPR036454Amyloidogenic glycoprotein, heparin-binding domain superfamilyHomologous Superfamily
A [auth E]IPR011993PH-like domain superfamilyHomologous Superfamily
A [auth E]IPR019543Beta-amyloid precursor protein C-terminalDomain
A [auth E]IPR036880Pancreatic trypsin inhibitor Kunitz domain superfamilyHomologous Superfamily
A [auth E]IPR008155Amyloidogenic glycoproteinFamily
B [auth A]IPR041084Nicastrin, small lobeDomain
B [auth A]IPR008710NicastrinFamily
C [auth B]IPR006639Presenilin/signal peptide peptidaseFamily
C [auth B]IPR002031Peptidase A22A, presenilin 1Family
C [auth B]IPR042524Presenilin, C-terminalHomologous Superfamily
C [auth B]IPR001108Peptidase A22A, presenilinFamily
D [auth C]IPR009294Gamma-secretase subunit Aph-1Family
E [auth D]IPR019379Gamma-secretase aspartyl protease complex, presenilin enhancer-2 subunitFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A [auth E]PharosP05067
B [auth A]PharosQ92542
C [auth B]PharosP49768
D [auth C]PharosQ96BI3
E [auth D]PharosQ9NZ42