Structure of PDB 1qj1 Chain B Binding Site BS02

Receptor Information
>1qj1 Chain B (length=259) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPW
DKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDI
ALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTA
NVGKGQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDA
CEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWI
QKVIDQFGE
Ligand information
Ligand ID166
InChIInChI=1S/C22H26N2O4/c23-20(24)4-2-1-3-17(22(27)28)21-18-11-14(5-6-15(18)12-19(21)26)13-7-9-16(25)10-8-13/h5-11,17,19,21,25-26H,1-4,12H2,(H3,23,24)(H,27,28)/t17-,19+,21+/m1/s1
InChIKeyZSRRBAKATXAISL-LMNJBCLMSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1cc(ccc1c2ccc3c(c2)C(C(C3)O)C(CCCCC(=N)N)C(=O)O)O
CACTVS 3.341NC(=N)CCCC[CH]([CH]1[CH](O)Cc2ccc(cc12)c3ccc(O)cc3)C(O)=O
ACDLabs 10.04O=C(O)C(C2c1cc(ccc1CC2O)c3ccc(O)cc3)CCCCC(=[N@H])N
CACTVS 3.341NC(=N)CCCC[C@H]([C@@H]1[C@@H](O)Cc2ccc(cc12)c3ccc(O)cc3)C(O)=O
OpenEye OEToolkits 1.5.0c1cc(ccc1c2ccc3c(c2)[C@@H]([C@H](C3)O)[C@@H](CCCCC(=N)N)C(=O)O)O
FormulaC22 H26 N2 O4
Name6-CARBAMIMIDOYL-2-[2-HYDROXY-6-(4-HYDROXY-PHENYL)-INDAN-1-YL]-HEXANOIC ACID;
GR166081
ChEMBL
DrugBankDB06865
ZINCZINC000006536377
PDB chain1qj1 Chain B Residue 1248 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1qj1 Crystal Structures of Thrombin Complexed to a Novel Series of Synthetic Inhibitors Containing a 5,5-Trans-Lactone Template
Resolution2.0 Å
Binding residue
(original residue number in PDB)
H57 W60D W148 D189 A190 C191 E192 G193 S195 W215 G216
Binding residue
(residue number reindexed from 1)
H43 W50 W148 D199 A200 C201 E202 G203 S205 W227 G228
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H57 D102 E192 G193 D194 S195 G196
Catalytic site (residue number reindexed from 1) H43 D99 E202 G203 D204 S205 G206
Enzyme Commision number 3.4.21.5: thrombin.
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
GO:0005509 calcium ion binding
Biological Process
GO:0006508 proteolysis
GO:0007596 blood coagulation

View graph for
Molecular Function

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Biological Process
External links
PDB RCSB:1qj1, PDBe:1qj1, PDBj:1qj1
PDBsum1qj1
PubMed10387040
UniProtP00734|THRB_HUMAN Prothrombin (Gene Name=F2)

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