Structure of PDB 1ay6 Chain H Binding Site BS03

Receptor Information
>1ay6 Chain H (length=252) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPW
DKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDI
ALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETGQP
SVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGG
PFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDQF
GE
Ligand information
Ligand ID1ZV
InChIInChI=1S/C30H49N7O5/c31-30(32)34-19-9-13-22-26(39)28(41)33-18-8-3-1-2-7-15-25(38)35-23(17-16-21-11-5-4-6-12-21)29(42)37-20-10-14-24(37)27(40)36-22/h4-6,11-12,22-25,28,33,35,38,41H,1-3,7-10,13-20H2,(H,36,40)(H4,31,32,34)/p+1/t22-,23+,24-,25+,28?/m0/s1
InChIKeySNOALCJXRGNTNQ-VDKCFFHZSA-O
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.5c1ccc(cc1)CC[C@@H]2C(=O)N3CCC[C@H]3C(=O)N[C@H](C(=O)[C@H](NCCCCCCC[C@H](N2)O)O)CCCNC(=[NH2+])N
CACTVS 3.385NC(=[NH2+])NCCC[CH]1NC(=O)[CH]2CCCN2C(=O)[CH](CCc3ccccc3)N[CH](O)CCCCCCCN[CH](O)C1=O
OpenEye OEToolkits 1.7.5c1ccc(cc1)CCC2C(=O)N3CCCC3C(=O)NC(C(=O)C(NCCCCCCCC(N2)O)O)CCCNC(=[NH2+])N
ACDLabs 12.01O=C1N3C(C(=O)NC(C(=O)C(O)NCCCCCCCC(O)NC1CCc2ccccc2)CCCNC(=[NH2+])\\N)CCC3
CACTVS 3.385NC(=[NH2+])NCCC[C@@H]1NC(=O)[C@@H]2CCCN2C(=O)[C@@H](CCc3ccccc3)N[C@H](O)CCCCCCCN[C@H](O)C1=O
FormulaC30 H50 N7 O5
Nameamino({3-[(3R,5R,14S,16S,21aR)-5,14-dihydroxy-1,4,17-trioxo-16-(2-phenylethyl)icosahydro-1H-pyrrolo[1,2-d][1,4,7,11]tetraazacyclononadecin-3-yl]propyl}amino)methaniminium
ChEMBL
DrugBank
ZINC
PDB chain1ay6 Chain H Residue 5 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1ay6 Novel thrombin inhibitors that are based on a macrocyclic tripeptide motif
Resolution1.8 Å
Binding residue
(original residue number in PDB)
H57 Y60A W60D N98 I174 D189 A190 S195 S214 W215 G216 G219
Binding residue
(residue number reindexed from 1)
H43 Y47 W50 N95 I172 D192 A193 S198 S219 W220 G221 G223
Annotation score1
Enzymatic activity
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

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Molecular Function

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Biological Process
External links
PDB RCSB:1ay6, PDBe:1ay6, PDBj:1ay6
PDBsum1ay6
PubMed8367461
UniProtP00734|THRB_HUMAN Prothrombin (Gene Name=F2)

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