2FK3

Structure of the Alzheimer's Amyloid Precursor Protein (APP) Copper Binding Domain in 'large unit cell' form


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad2fk3a1 Alpha and beta proteins (a+b) Dodecin subunit-like Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Ad2fk3a2 Artifacts Tags Tags Tags N-terminal Tags human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Bd2fk3b1 Alpha and beta proteins (a+b) Dodecin subunit-like Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Bd2fk3b2 Artifacts Tags Tags Tags N-terminal Tags human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Dd2fk3d1 Alpha and beta proteins (a+b) Dodecin subunit-like Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Dd2fk3d2 Artifacts Tags Tags Tags N-terminal Tags human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Ed2fk3e1 Alpha and beta proteins (a+b) Dodecin subunit-like Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Ed2fk3e2 Artifacts Tags Tags Tags N-terminal Tags human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Fd2fk3f1 Alpha and beta proteins (a+b) Dodecin subunit-like Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Fd2fk3f2 Artifacts Tags Tags Tags N-terminal Tags human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Hd2fk3h1 Alpha and beta proteins (a+b) Dodecin subunit-like Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Hd2fk3h2 Artifacts Tags Tags Tags N-terminal Tags human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Cd2fk3c1 Alpha and beta proteins (a+b) Dodecin subunit-like Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Cd2fk3c2 Artifacts Tags Tags Tags N-terminal Tags human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Gd2fk3g1 Alpha and beta proteins (a+b) Dodecin subunit-like Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) Amyloid beta a4 protein copper binding domain (domain 2) human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Gd2fk3g2 Artifacts Tags Tags Tags N-terminal Tags human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyAmyloid beta a4 protein copper binding domain (domain 2) 8041099 3000618 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyAmyloid beta a4 protein copper binding domain (domain 2) 8041099 3000618 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyAmyloid beta a4 protein copper binding domain (domain 2) 8041099 3000618 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyAmyloid beta a4 protein copper binding domain (domain 2) 8041099 3000618 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyAmyloid beta a4 protein copper binding domain (domain 2) 8041099 3000618 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyAmyloid beta a4 protein copper binding domain (domain 2) 8041099 3000618 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyAmyloid beta a4 protein copper binding domain (domain 2) 8041099 3000618 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyAmyloid beta a4 protein copper binding domain (domain 2) 8041099 3000618 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AAPP_Cu_bde2fk3A1 A: a+b two layersX: Dodecin subunit-likeH: Amyloid beta a4 protein copper binding domain (domain 2) (From Topology)T: Amyloid beta a4 protein copper binding domain (domain 2)F: APP_Cu_bdECOD (1.6)
BAPP_Cu_bde2fk3B1 A: a+b two layersX: Dodecin subunit-likeH: Amyloid beta a4 protein copper binding domain (domain 2) (From Topology)T: Amyloid beta a4 protein copper binding domain (domain 2)F: APP_Cu_bdECOD (1.6)
DAPP_Cu_bde2fk3D1 A: a+b two layersX: Dodecin subunit-likeH: Amyloid beta a4 protein copper binding domain (domain 2) (From Topology)T: Amyloid beta a4 protein copper binding domain (domain 2)F: APP_Cu_bdECOD (1.6)
EAPP_Cu_bde2fk3E1 A: a+b two layersX: Dodecin subunit-likeH: Amyloid beta a4 protein copper binding domain (domain 2) (From Topology)T: Amyloid beta a4 protein copper binding domain (domain 2)F: APP_Cu_bdECOD (1.6)
FAPP_Cu_bde2fk3F1 A: a+b two layersX: Dodecin subunit-likeH: Amyloid beta a4 protein copper binding domain (domain 2) (From Topology)T: Amyloid beta a4 protein copper binding domain (domain 2)F: APP_Cu_bdECOD (1.6)
HAPP_Cu_bde2fk3H1 A: a+b two layersX: Dodecin subunit-likeH: Amyloid beta a4 protein copper binding domain (domain 2) (From Topology)T: Amyloid beta a4 protein copper binding domain (domain 2)F: APP_Cu_bdECOD (1.6)
CAPP_Cu_bde2fk3C1 A: a+b two layersX: Dodecin subunit-likeH: Amyloid beta a4 protein copper binding domain (domain 2) (From Topology)T: Amyloid beta a4 protein copper binding domain (domain 2)F: APP_Cu_bdECOD (1.6)
GAPP_Cu_bde2fk3G1 A: a+b two layersX: Dodecin subunit-likeH: Amyloid beta a4 protein copper binding domain (domain 2) (From Topology)T: Amyloid beta a4 protein copper binding domain (domain 2)F: APP_Cu_bdECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.30.1490.140 Alpha Beta 2-Layer Sandwich Dna Ligase domain 1CATH (4.3.0)
B3.30.1490.140 Alpha Beta 2-Layer Sandwich Dna Ligase domain 1CATH (4.3.0)
D3.30.1490.140 Alpha Beta 2-Layer Sandwich Dna Ligase domain 1CATH (4.3.0)
E3.30.1490.140 Alpha Beta 2-Layer Sandwich Dna Ligase domain 1CATH (4.3.0)
F3.30.1490.140 Alpha Beta 2-Layer Sandwich Dna Ligase domain 1CATH (4.3.0)
H3.30.1490.140 Alpha Beta 2-Layer Sandwich Dna Ligase domain 1CATH (4.3.0)
C3.30.1490.140 Alpha Beta 2-Layer Sandwich Dna Ligase domain 1CATH (4.3.0)
G3.30.1490.140 Alpha Beta 2-Layer Sandwich Dna Ligase domain 1CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF12924Copper-binding of amyloid precursor, CuBD (APP_Cu_bd)Copper-binding of amyloid precursor, CuBDThis short domain, part of the extra-cellular N-terminus of the amyloid precursor protein, APP, can bind both copper and zinc, CuBD. The structure of Cu2+-bound CuBD reveals that the metal ligands are His147, His151, Tyr168 and two water molecules, ...This short domain, part of the extra-cellular N-terminus of the amyloid precursor protein, APP, can bind both copper and zinc, CuBD. The structure of Cu2+-bound CuBD reveals that the metal ligands are His147, His151, Tyr168 and two water molecules, which are arranged in a square pyramidal geometry. The structure of Cu+-bound CuBD is almost identical to the Cu2+-bound structure except for the loss of one of the water ligands. The geometry of the site is unfavourable for Cu+, thus providing a mechanism by which CuBD could readily transfer Cu ions to other proteins.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D, E
Amyloid beta A4 protein precursor

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR013803Amyloidogenic glycoprotein, amyloid-beta peptideDomain
A, B, C, D, E
IPR008154Amyloidogenic glycoprotein, extracellularDomain
A, B, C, D, E
IPR036176E2 domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR024329Amyloidogenic glycoprotein, E2 domainDomain
A, B, C, D, E
IPR036669Amyloidogenic glycoprotein, copper-binding domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR019745Amyloidogenic glycoprotein, intracellular domain, conserved siteConserved Site
A, B, C, D, E
IPR011178Amyloidogenic glycoprotein, copper-bindingDomain
A, B, C, D, E
IPR037071Amyloidogenic glycoprotein, amyloid-beta peptide superfamilyHomologous Superfamily
A, B, C, D, E
IPR020901Proteinase inhibitor I2, Kunitz, conserved siteConserved Site
A, B, C, D, E
IPR019744Amyloidogenic glycoprotein, copper-binding domain conserved siteConserved Site
A, B, C, D, E
IPR002223Pancreatic trypsin inhibitor Kunitz domainDomain
A, B, C, D, E
IPR015849Amyloidogenic glycoprotein, heparin-bindingDomain
A, B, C, D, E
IPR036454Amyloidogenic glycoprotein, heparin-binding domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR011993PH-like domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR019543Beta-amyloid precursor protein C-terminalDomain
A, B, C, D, E
IPR036880Pancreatic trypsin inhibitor Kunitz domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR008155Amyloidogenic glycoproteinFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, B, C, D, E
PharosP05067