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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
C [auth E]SCOP2B SuperfamilyBPTI-like 8038485 3000628 SCOP2B (2022-06-29)
BSCOP2 FamilyViral capsid proteases-like 8073015 4002263 SCOP2 (2022-06-29)
BSCOP2 SuperfamilyTrypsin-like serine proteases 8073016 3000114 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
C [auth E]Kunitz_BPTIe3u1jE1 A: few secondary structure elementsX: BPTI-like (From Topology)H: BPTI-like (From Topology)T: BPTI-likeF: Kunitz_BPTIECOD (1.6)
BPeptidase_S7e3u1jB1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: Peptidase_S7ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C [auth E]4.10.410.10 Few Secondary Structures Irregular Factor Xa Inhibitor Pancreatic trypsin inhibitor Kunitz domainCATH (4.3.0)
B2.40.10.120 Mainly Beta Beta Barrel Thrombin, subunit H CATH (4.3.0)
B2.40.10.10 Mainly Beta Beta Barrel Thrombin, subunit H Trypsin-like serine proteasesCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
C [auth E]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
PF01002Flavivirus non-structural protein NS2B (Flavi_NS2B)Flavivirus non-structural protein NS2B- Family
PF00949Peptidase S7, Flavivirus NS3 serine protease (Peptidase_S7)Peptidase S7, Flavivirus NS3 serine protease- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
C [auth E]Pancreatic trypsin inhibitor
Serine protease subunit NS2B
Serine protease NS3

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
C [auth E]IPR020901Proteinase inhibitor I2, Kunitz, conserved siteConserved Site
C [auth E]IPR036880Pancreatic trypsin inhibitor Kunitz domain superfamilyHomologous Superfamily
C [auth E]IPR002223Pancreatic trypsin inhibitor Kunitz domainDomain
C [auth E]IPR050098Tissue factor pathway inhibitor/Kunitz-type serine protease inhibitor-likeFamily
IPR000208RNA-directed RNA polymerase, fingers/palm subdomains, flavivirusDomain
IPR014756Immunoglobulin E-setHomologous Superfamily
IPR001122Capsid protein C, flavivirusDomain
IPR027287Glycoprotein E, immunoglobulin-like domain, flavivirusDomain
IPR014412Genome polyprotein, FlavivirusFamily
IPR036253Flavivirus glycoprotein, central and dimerisation domain superfamilyHomologous Superfamily
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR026490mRNA cap 0/1 methyltransferaseDomain
IPR009003Peptidase S1, PA clanHomologous Superfamily
IPR001650Helicase, C-terminal domain-likeDomain
IPR014001Helicase superfamily 1/2, ATP-binding domainDomain
IPR013755Flaviviral glycoprotein E, central domain, subdomain 1Homologous Superfamily
IPR000752Flavivirus non-structural protein NS2ADomain
IPR047530RNA-dependent RNA polymerase, flavivirusDomain
IPR049486Flavivridae NS3 helicase, C-terminal helical domainDomain
IPR046811RNA-directed RNA polymerase, thumb subdomain, flavivirusDomain
IPR038055Flaviviral glycoprotein E, dimerisation domainHomologous Superfamily
IPR002877Ribosomal RNA methyltransferase, FtsJ domainDomain
IPR038302Envelope glycoprotein M superfamily, flavivirusHomologous Superfamily
IPR000069Envelope glycoprotein M, flavivirusDomain
IPR011492Non-structural protein NS3-like, DEAD box helicase, flavivirusDomain
IPR038345Flavivirus envelope glycoprotein E, Stem/Anchor domain superfamilyHomologous Superfamily
IPR038688Flavivirus polyprotein propeptide superfamilyHomologous Superfamily
IPR029063S-adenosyl-L-methionine-dependent methyltransferase superfamilyHomologous Superfamily
IPR026470Flavivirus envelope glycoprotein E, Stem/Anchor domainDomain
IPR011998Envelope glycoprotein E, central and dimerisation domain, flavivirusDomain
IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
IPR037172Flavivirus capsid protein C superfamilyHomologous Superfamily
IPR000404Flavivirus non-structural protein NS4ADomain
IPR000487Non-structural protein NS2B, flavivirusDomain
IPR001528Flavivirus non-structural protein NS4BDomain
IPR001157Non-structural protein NS1, flavivirusDomain
IPR013756Flaviviral glycoprotein E, central domain, subdomain 2Homologous Superfamily
IPR001850Non-structural protein NS3, peptidase S7, flavivirusDomain
IPR000336Flavivirus/Alphavirus glycoprotein, immunoglobulin-like domain superfamilyHomologous Superfamily
IPR002535Flavivirus polyprotein propeptideDomain
IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily
IPR007094RNA-directed RNA polymerase, catalytic domainDomain
IPR000208RNA-directed RNA polymerase, fingers/palm subdomains, flavivirusDomain
IPR014756Immunoglobulin E-setHomologous Superfamily
IPR001122Capsid protein C, flavivirusDomain
IPR027287Glycoprotein E, immunoglobulin-like domain, flavivirusDomain
IPR014412Genome polyprotein, FlavivirusFamily
IPR036253Flavivirus glycoprotein, central and dimerisation domain superfamilyHomologous Superfamily
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR026490mRNA cap 0/1 methyltransferaseDomain
IPR009003Peptidase S1, PA clanHomologous Superfamily
IPR001650Helicase, C-terminal domain-likeDomain
IPR014001Helicase superfamily 1/2, ATP-binding domainDomain
IPR013755Flaviviral glycoprotein E, central domain, subdomain 1Homologous Superfamily
IPR000752Flavivirus non-structural protein NS2ADomain
IPR047530RNA-dependent RNA polymerase, flavivirusDomain
IPR049486Flavivridae NS3 helicase, C-terminal helical domainDomain
IPR046811RNA-directed RNA polymerase, thumb subdomain, flavivirusDomain
IPR038055Flaviviral glycoprotein E, dimerisation domainHomologous Superfamily
IPR002877Ribosomal RNA methyltransferase, FtsJ domainDomain
IPR038302Envelope glycoprotein M superfamily, flavivirusHomologous Superfamily
IPR000069Envelope glycoprotein M, flavivirusDomain
IPR011492Non-structural protein NS3-like, DEAD box helicase, flavivirusDomain
IPR038345Flavivirus envelope glycoprotein E, Stem/Anchor domain superfamilyHomologous Superfamily
IPR038688Flavivirus polyprotein propeptide superfamilyHomologous Superfamily
IPR029063S-adenosyl-L-methionine-dependent methyltransferase superfamilyHomologous Superfamily
IPR026470Flavivirus envelope glycoprotein E, Stem/Anchor domainDomain
IPR011998Envelope glycoprotein E, central and dimerisation domain, flavivirusDomain
IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
IPR037172Flavivirus capsid protein C superfamilyHomologous Superfamily
IPR000404Flavivirus non-structural protein NS4ADomain
IPR000487Non-structural protein NS2B, flavivirusDomain
IPR001528Flavivirus non-structural protein NS4BDomain
IPR001157Non-structural protein NS1, flavivirusDomain
IPR013756Flaviviral glycoprotein E, central domain, subdomain 2Homologous Superfamily
IPR001850Non-structural protein NS3, peptidase S7, flavivirusDomain
IPR000336Flavivirus/Alphavirus glycoprotein, immunoglobulin-like domain superfamilyHomologous Superfamily
IPR002535Flavivirus polyprotein propeptideDomain
IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily
IPR007094RNA-directed RNA polymerase, catalytic domainDomain