5JBT | pdb_00005jbt

Mesotrypsin in complex with cleaved amyloid precursor like protein 2 inhibitor (APLP2)

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad5jbta_ All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Eukaryotic proteases Trypsin(ogen) Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyTrypsin-like serine proteases 8036274 3000114 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ATrypsin_1e5jbtA1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrel 2F: Trypsin_1ECOD (1.6)
C [auth Y]Kunitz_BPTIe5jbtY1 A: few secondary structure elementsX: BPTI-like (From Topology)H: BPTI-like (From Topology)T: BPTI-likeF: Kunitz_BPTIECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.40.10.10 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteasesCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00089Trypsin (Trypsin)TrypsinDomain
C [auth Y]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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
PRSS3 protein
C [auth Y]Amyloid-like protein 2
B [auth X]Amyloid-like protein 2

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR009003Peptidase S1, PA clanHomologous Superfamily
IPR001314Peptidase S1A, chymotrypsin familyFamily
IPR001254Serine proteases, trypsin domainDomain
IPR050127Serine Proteases (Peptidase S1 Family)Family
IPR018114Serine proteases, trypsin family, histidine active siteActive Site
IPR043504Peptidase_S1_PA_chymotrypsinUnknown
C [auth Y]IPR019744Amyloidogenic glycoprotein, copper-binding domain conserved siteConserved Site
C [auth Y]IPR019745Amyloidogenic glycoprotein, intracellular domain, conserved siteConserved Site
C [auth Y]IPR011178Amyloidogenic glycoprotein, copper-bindingDomain
C [auth Y]IPR002223Pancreatic trypsin inhibitor Kunitz domainDomain
C [auth Y]IPR008154Amyloidogenic glycoprotein, extracellularDomain
C [auth Y]IPR015849Amyloidogenic glycoprotein, heparin-bindingDomain
C [auth Y]IPR011993PH-like domain superfamilyHomologous Superfamily
C [auth Y]IPR019543Beta-amyloid precursor protein C-terminalDomain
C [auth Y]IPR036176E2 domain superfamilyHomologous Superfamily
C [auth Y]IPR036454Amyloidogenic glycoprotein, heparin-binding domain superfamilyHomologous Superfamily
C [auth Y]IPR020901Proteinase inhibitor I2, Kunitz, conserved siteConserved Site
C [auth Y]IPR036880Pancreatic trypsin inhibitor Kunitz domain superfamilyHomologous Superfamily
C [auth Y]IPR024329Amyloidogenic glycoprotein, E2 domainDomain
C [auth Y]IPR036669Amyloidogenic glycoprotein, copper-binding domain superfamilyHomologous Superfamily
C [auth Y]IPR008155Amyloidogenic glycoproteinFamily
B [auth X]IPR019744Amyloidogenic glycoprotein, copper-binding domain conserved siteConserved Site
B [auth X]IPR019745Amyloidogenic glycoprotein, intracellular domain, conserved siteConserved Site
B [auth X]IPR011178Amyloidogenic glycoprotein, copper-bindingDomain
B [auth X]IPR002223Pancreatic trypsin inhibitor Kunitz domainDomain
B [auth X]IPR008154Amyloidogenic glycoprotein, extracellularDomain
B [auth X]IPR015849Amyloidogenic glycoprotein, heparin-bindingDomain
B [auth X]IPR011993PH-like domain superfamilyHomologous Superfamily
B [auth X]IPR019543Beta-amyloid precursor protein C-terminalDomain
B [auth X]IPR036176E2 domain superfamilyHomologous Superfamily
B [auth X]IPR036454Amyloidogenic glycoprotein, heparin-binding domain superfamilyHomologous Superfamily
B [auth X]IPR020901Proteinase inhibitor I2, Kunitz, conserved siteConserved Site
B [auth X]IPR036880Pancreatic trypsin inhibitor Kunitz domain superfamilyHomologous Superfamily
B [auth X]IPR024329Amyloidogenic glycoprotein, E2 domainDomain
B [auth X]IPR036669Amyloidogenic glycoprotein, copper-binding domain superfamilyHomologous Superfamily
B [auth X]IPR008155Amyloidogenic glycoproteinFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
Pharos:  P35030
C [auth Y]Pharos:  Q06481
B [auth X]Pharos:  Q06481