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4BTU

Factor Xa in complex with the dual thrombin-FXa inhibitor 57.

Functional Information from GO Data
ChainGOidnamespacecontents
A0005509molecular_functioncalcium ion binding
B0004252molecular_functionserine-type endopeptidase activity
B0006508biological_processproteolysis
E0005509molecular_functioncalcium ion binding
F0004252molecular_functionserine-type endopeptidase activity
F0006508biological_processproteolysis
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA B 1245
ChainResidue
BASP70
BASN72
BGLN75
BGLU77
BGLU80

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA F 1245
ChainResidue
FGLU80
FASP70
FASN72
FGLN75
FGLU77

site_idAC3
Number of Residues16
DetailsBINDING SITE FOR RESIDUE 6XS F 1246
ChainResidue
FHIS57
FGLN61
FLYS96
FGLU97
FTHR98
FTYR99
FALA190
FGLN192
FVAL213
FSER214
FTRP215
FGLY216
FGLY219
FILE227
FTYR228
FHOH2181

site_idAC4
Number of Residues15
DetailsBINDING SITE FOR RESIDUE 6XS B 1246
ChainResidue
BGLN61
BGLU97
BTYR99
BASP189
BALA190
BCYS191
BGLN192
BTRP215
BGLY216
BGLY219
BCYS220
BGLY226
BTYR228
BHOH2071
FASN92

Functional Information from PROSITE/UniProt
site_idPS00010
Number of Residues12
DetailsASX_HYDROXYL Aspartic acid and asparagine hydroxylation site. CkDglgeYtCtC
ChainResidueDetails
ACYS-24-CYS-13

site_idPS00022
Number of Residues12
DetailsEGF_1 EGF-like domain signature 1. CtCleGfeGKnC
ChainResidueDetails
ACYS-15-CYS-4

site_idPS00134
Number of Residues6
DetailsTRYPSIN_HIS Serine proteases, trypsin family, histidine active site. LTAAHC
ChainResidueDetails
BLEU53-CYS58

site_idPS00135
Number of Residues12
DetailsTRYPSIN_SER Serine proteases, trypsin family, serine active site. DAcqGDSGGPHV
ChainResidueDetails
BASP189-VAL200

site_idPS01186
Number of Residues12
DetailsEGF_2 EGF-like domain signature 2. CtCleGFegkn....C
ChainResidueDetails
ACYS-15-CYS-4
ACYS21-CYS36

site_idPS01187
Number of Residues25
DetailsEGF_CA Calcium-binding EGF-like domain signature. DgDQCetsp..........Cqnqgk..CkDglgeYtC
ChainResidueDetails
AASP-39-CYS-15

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsACT_SITE: Charge relay system
ChainResidueDetails
BHIS57
BASP102
BSER195
FHIS57
FASP102
FSER195

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PDB entries from 2024-07-24

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