5NX1 | pdb_00005nx1

Combinatorial Engineering of Proteolytically Resistant APPI Variants that Selectively Inhibit Human Kallikrein 6 for Cancer Therapy


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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
D [auth C]SCOP2B SuperfamilyBPTI-like 8038527 3000628 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyTrypsin-like serine proteases 8041386 3000114 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
D [auth C]Kunitz_BPTIe5nx1C1 A: few secondary structure elementsX: BPTI-like (From Topology)H: BPTI-like (From Topology)T: BPTI-likeF: Kunitz_BPTIECOD (1.6)
C [auth D]Kunitz_BPTIe5nx1D1 A: few secondary structure elementsX: BPTI-like (From Topology)H: BPTI-like (From Topology)T: BPTI-likeF: Kunitz_BPTIECOD (1.6)
ATrypsin_1e5nx1A1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrel 2F: Trypsin_1ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
D [auth C]PF00014Kunitz/Bovine pancreatic trypsin inhibitor domain (Kunitz_BPTI)Kunitz/Bovine pancreatic trypsin inhibitor domainIndicative of a protease inhibitor, usually a serine protease inhibitor. Structure is a disulfide rich alpha+beta fold. BPTI (bovine pancreatic trypsin inhibitor) is an extensively studied model structure. Certain family members are similar to the ...Indicative of a protease inhibitor, usually a serine protease inhibitor. Structure is a disulfide rich alpha+beta fold. BPTI (bovine pancreatic trypsin inhibitor) is an extensively studied model structure. Certain family members are similar to the tick anticoagulant peptide (TAP, Swiss:P17726). This is a highly selective inhibitor of factor Xa in the blood coagulation pathways [1]. TAP molecules are highly dipolar [2], and are arranged to form a twisted two- stranded antiparallel beta-sheet followed by an alpha helix [1].
Domain
C [auth D]PF00014Kunitz/Bovine pancreatic trypsin inhibitor domain (Kunitz_BPTI)Kunitz/Bovine pancreatic trypsin inhibitor domainIndicative of a protease inhibitor, usually a serine protease inhibitor. Structure is a disulfide rich alpha+beta fold. BPTI (bovine pancreatic trypsin inhibitor) is an extensively studied model structure. Certain family members are similar to the ...Indicative of a protease inhibitor, usually a serine protease inhibitor. Structure is a disulfide rich alpha+beta fold. BPTI (bovine pancreatic trypsin inhibitor) is an extensively studied model structure. Certain family members are similar to the tick anticoagulant peptide (TAP, Swiss:P17726). This is a highly selective inhibitor of factor Xa in the blood coagulation pathways [1]. TAP molecules are highly dipolar [2], and are arranged to form a twisted two- stranded antiparallel beta-sheet followed by an alpha helix [1].
Domain
PF00089Trypsin (Trypsin)TrypsinDomain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
D [auth C]Amyloid-beta A4 protein
C [auth D]Amyloid-beta A4 protein
Amyloid-beta A4 protein
Kallikrein-6

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
D [auth C]IPR013803Amyloidogenic glycoprotein, amyloid-beta peptideDomain
D [auth C]IPR008154Amyloidogenic glycoprotein, extracellularDomain
D [auth C]IPR036176E2 domain superfamilyHomologous Superfamily
D [auth C]IPR024329Amyloidogenic glycoprotein, E2 domainDomain
D [auth C]IPR036669Amyloidogenic glycoprotein, copper-binding domain superfamilyHomologous Superfamily
D [auth C]IPR019745Amyloidogenic glycoprotein, intracellular domain, conserved siteConserved Site
D [auth C]IPR011178Amyloidogenic glycoprotein, copper-bindingDomain
D [auth C]IPR037071Amyloidogenic glycoprotein, amyloid-beta peptide superfamilyHomologous Superfamily
D [auth C]IPR020901Proteinase inhibitor I2, Kunitz, conserved siteConserved Site
D [auth C]IPR019744Amyloidogenic glycoprotein, copper-binding domain conserved siteConserved Site
D [auth C]IPR002223Pancreatic trypsin inhibitor Kunitz domainDomain
D [auth C]IPR015849Amyloidogenic glycoprotein, heparin-bindingDomain
D [auth C]IPR036454Amyloidogenic glycoprotein, heparin-binding domain superfamilyHomologous Superfamily
D [auth C]IPR011993PH-like domain superfamilyHomologous Superfamily
D [auth C]IPR019543Beta-amyloid precursor protein C-terminalDomain
D [auth C]IPR036880Pancreatic trypsin inhibitor Kunitz domain superfamilyHomologous Superfamily
D [auth C]IPR008155Amyloidogenic glycoproteinFamily
C [auth D]IPR013803Amyloidogenic glycoprotein, amyloid-beta peptideDomain
C [auth D]IPR008154Amyloidogenic glycoprotein, extracellularDomain
C [auth D]IPR036176E2 domain superfamilyHomologous Superfamily
C [auth D]IPR024329Amyloidogenic glycoprotein, E2 domainDomain
C [auth D]IPR036669Amyloidogenic glycoprotein, copper-binding domain superfamilyHomologous Superfamily
C [auth D]IPR019745Amyloidogenic glycoprotein, intracellular domain, conserved siteConserved Site
C [auth D]IPR011178Amyloidogenic glycoprotein, copper-bindingDomain
C [auth D]IPR037071Amyloidogenic glycoprotein, amyloid-beta peptide superfamilyHomologous Superfamily
C [auth D]IPR020901Proteinase inhibitor I2, Kunitz, conserved siteConserved Site
C [auth D]IPR019744Amyloidogenic glycoprotein, copper-binding domain conserved siteConserved Site
C [auth D]IPR002223Pancreatic trypsin inhibitor Kunitz domainDomain
C [auth D]IPR015849Amyloidogenic glycoprotein, heparin-bindingDomain
C [auth D]IPR036454Amyloidogenic glycoprotein, heparin-binding domain superfamilyHomologous Superfamily
C [auth D]IPR011993PH-like domain superfamilyHomologous Superfamily
C [auth D]IPR019543Beta-amyloid precursor protein C-terminalDomain
C [auth D]IPR036880Pancreatic trypsin inhibitor Kunitz domain superfamilyHomologous Superfamily
C [auth D]IPR008155Amyloidogenic glycoproteinFamily
IPR013803Amyloidogenic glycoprotein, amyloid-beta peptideDomain
IPR008154Amyloidogenic glycoprotein, extracellularDomain
IPR036176E2 domain superfamilyHomologous Superfamily
IPR024329Amyloidogenic glycoprotein, E2 domainDomain
IPR036669Amyloidogenic glycoprotein, copper-binding domain superfamilyHomologous Superfamily
IPR019745Amyloidogenic glycoprotein, intracellular domain, conserved siteConserved Site
IPR011178Amyloidogenic glycoprotein, copper-bindingDomain
IPR037071Amyloidogenic glycoprotein, amyloid-beta peptide superfamilyHomologous Superfamily
IPR020901Proteinase inhibitor I2, Kunitz, conserved siteConserved Site
IPR019744Amyloidogenic glycoprotein, copper-binding domain conserved siteConserved Site
IPR002223Pancreatic trypsin inhibitor Kunitz domainDomain
IPR015849Amyloidogenic glycoprotein, heparin-bindingDomain
IPR036454Amyloidogenic glycoprotein, heparin-binding domain superfamilyHomologous Superfamily
IPR011993PH-like domain superfamilyHomologous Superfamily
IPR019543Beta-amyloid precursor protein C-terminalDomain
IPR036880Pancreatic trypsin inhibitor Kunitz domain superfamilyHomologous Superfamily
IPR008155Amyloidogenic glycoproteinFamily
IPR018114Serine proteases, trypsin family, histidine active siteActive Site
IPR043504Peptidase_S1_PA_chymotrypsinUnknown
IPR009003Peptidase S1, PA clanHomologous Superfamily
IPR001314Peptidase S1A, chymotrypsin familyFamily
IPR033116Serine proteases, trypsin family, serine active siteActive Site
IPR001254Serine proteases, trypsin domainDomain

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
D [auth C]PharosP05067
C [auth D]PharosP05067
PharosP05067
PharosQ92876