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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
F [auth G]d1cbw.2 All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Eukaryotic proteases (alpha,gamma)-chymotrypsin(ogen) (Bos taurus ) [TaxId: 9913 ], SCOPe (2.08)
Bd1cbw.1 All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Eukaryotic proteases (alpha,gamma)-chymotrypsin(ogen) (Bos taurus ) [TaxId: 9913 ], SCOPe (2.08)
G [auth H]d1cbw.2 All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Eukaryotic proteases (alpha,gamma)-chymotrypsin(ogen) (Bos taurus ) [TaxId: 9913 ], SCOPe (2.08)
Cd1cbw.1 All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Eukaryotic proteases (alpha,gamma)-chymotrypsin(ogen) (Bos taurus ) [TaxId: 9913 ], SCOPe (2.08)
Ad1cbw.1 All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Eukaryotic proteases (alpha,gamma)-chymotrypsin(ogen) (Bos taurus ) [TaxId: 9913 ], SCOPe (2.08)
E [auth F]d1cbw.2 All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Eukaryotic proteases (alpha,gamma)-chymotrypsin(ogen) (Bos taurus ) [TaxId: 9913 ], SCOPe (2.08)
Dd1cbwd_ Small proteins BPTI-like BPTI-like Small Kunitz-type inhibitors & BPTI-like toxins Pancreatic trypsin inhibitor, BPTI (Bos taurus ) [TaxId: 9913 ], SCOPe (2.08)
H [auth I]d1cbwi_ Small proteins BPTI-like BPTI-like Small Kunitz-type inhibitors & BPTI-like toxins Pancreatic trypsin inhibitor, BPTI (Bos taurus ) [TaxId: 9913 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
DSCOP2B SuperfamilyBPTI-like 8038485 3000628 SCOP2B (2022-06-29)
H [auth I]SCOP2B SuperfamilyBPTI-like 8038485 3000628 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DKunitz_BPTIe1cbwD1 A: few secondary structure elementsX: BPTI-like (From Topology)H: BPTI-like (From Topology)T: BPTI-likeF: Kunitz_BPTIECOD (1.6)
H [auth I]Kunitz_BPTIe1cbwI1 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

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B,
F [auth G]
PF00089Trypsin (Trypsin)Trypsin- Domain
C,
G [auth H]
PF00089Trypsin (Trypsin)Trypsin- Domain
D,
H [auth I]
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
B,
F [auth G]
BOVINE CHYMOTRYPSIN
C,
G [auth H]
BOVINE CHYMOTRYPSIN
A,
E [auth F]
BOVINE CHYMOTRYPSIN
D,
H [auth I]
BPTI

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
B,
F [auth G]
IPR001254Serine proteases, trypsin domainDomain
B,
F [auth G]
IPR009003Peptidase S1, PA clanHomologous Superfamily
B,
F [auth G]
IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily
B,
F [auth G]
IPR018114Serine proteases, trypsin family, histidine active siteActive Site
B,
F [auth G]
IPR001314Peptidase S1A, chymotrypsin familyFamily
B,
F [auth G]
IPR033116Serine proteases, trypsin family, serine active siteActive Site
C,
G [auth H]
IPR001254Serine proteases, trypsin domainDomain
C,
G [auth H]
IPR009003Peptidase S1, PA clanHomologous Superfamily
C,
G [auth H]
IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily
C,
G [auth H]
IPR018114Serine proteases, trypsin family, histidine active siteActive Site
C,
G [auth H]
IPR001314Peptidase S1A, chymotrypsin familyFamily
C,
G [auth H]
IPR033116Serine proteases, trypsin family, serine active siteActive Site
A,
E [auth F]
IPR001254Serine proteases, trypsin domainDomain
A,
E [auth F]
IPR009003Peptidase S1, PA clanHomologous Superfamily
A,
E [auth F]
IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily
A,
E [auth F]
IPR018114Serine proteases, trypsin family, histidine active siteActive Site
A,
E [auth F]
IPR001314Peptidase S1A, chymotrypsin familyFamily
A,
E [auth F]
IPR033116Serine proteases, trypsin family, serine active siteActive Site
D,
H [auth I]
IPR020901Proteinase inhibitor I2, Kunitz, conserved siteConserved Site
D,
H [auth I]
IPR036880Pancreatic trypsin inhibitor Kunitz domain superfamilyHomologous Superfamily
D,
H [auth I]
IPR002223Pancreatic trypsin inhibitor Kunitz domainDomain
D,
H [auth I]
IPR050098Tissue factor pathway inhibitor/Kunitz-type serine protease inhibitor-likeFamily