Structure of PDB 3lin Chain E Binding Site BS01

Receptor Information
>3lin Chain E (length=116) Species: 11908 (Human T-cell leukemia virus type I) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PVIPLDPARRPVIKAQVDTQTSHPKTIEALLDTGADMTVIPIALFSSNTP
LKNTSVLGAGGQTQDHFKLTSLPVLIRLPFRTTPIVLTSCLVDTKNNWAI
IGRDALQQCQGVLYLP
Ligand information
Ligand IDE13
InChIInChI=1S/C37H53N5O7S/c1-35(2,3)21-38-32(46)29-37(7,8)50-22-42(29)33(47)27(43)25(20-23-16-12-10-13-17-23)39-31(45)28(36(4,5)6)41-30(44)26(40-34(48)49-9)24-18-14-11-15-19-24/h10-19,25-29,43H,20-22H2,1-9H3,(H,38,46)(H,39,45)(H,40,48)(H,41,44)/t25-,26-,27-,28+,29+/m0/s1
InChIKeyBNMOFZILPSBXGG-OTJWULCMSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.0CC1(C(N(CS1)C(=O)C(C(Cc2ccccc2)NC(=O)C(C(C)(C)C)NC(=O)C(c3ccccc3)NC(=O)OC)O)C(=O)NCC(C)(C)C)C
CACTVS 3.370COC(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](Cc1ccccc1)[C@H](O)C(=O)N2CSC(C)(C)[C@H]2C(=O)NCC(C)(C)C)C(C)(C)C)c3ccccc3
CACTVS 3.370COC(=O)N[CH](C(=O)N[CH](C(=O)N[CH](Cc1ccccc1)[CH](O)C(=O)N2CSC(C)(C)[CH]2C(=O)NCC(C)(C)C)C(C)(C)C)c3ccccc3
OpenEye OEToolkits 1.7.0CC1([C@H](N(CS1)C(=O)[C@H]([C@H](Cc2ccccc2)NC(=O)[C@H](C(C)(C)C)NC(=O)[C@H](c3ccccc3)NC(=O)OC)O)C(=O)NCC(C)(C)C)C
ACDLabs 12.01O=C(NCC(C)(C)C)C3N(C(=O)C(O)C(NC(=O)C(NC(=O)C(c1ccccc1)NC(=O)OC)C(C)(C)C)Cc2ccccc2)CSC3(C)C
FormulaC37 H53 N5 O7 S
NameN-[(2S,3S)-4-{(4R)-4-[(2,2-dimethylpropyl)carbamoyl]-5,5-dimethyl-1,3-thiazolidin-3-yl}-3-hydroxy-4-oxo-1-phenylbutan-2-yl]-N~2~-{(2S)-2-[(methoxycarbonyl)amino]-2-phenylacetyl}-3-methyl-L-valinamide;
KNI-10562
ChEMBLCHEMBL1232433
DrugBank
ZINCZINC000058626725
PDB chain3lin Chain E Residue 117 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3lin Crystal structures of inhibitor complexes of human T-cell leukemia virus (HTLV-1) protease.
Resolution1.96 Å
Binding residue
(original residue number in PDB)
D32 G34 D36 V56 L57 G58 A59
Binding residue
(residue number reindexed from 1)
D32 G34 D36 V56 L57 G58 A59
Annotation score1
Binding affinityBindingDB: IC50=7.2nM
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0004190 aspartic-type endopeptidase activity
GO:0008233 peptidase activity
GO:0046872 metal ion binding
Biological Process
GO:0006508 proteolysis

View graph for
Molecular Function

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Biological Process
External links
PDB RCSB:3lin, PDBe:3lin, PDBj:3lin
PDBsum3lin
PubMed20600105
UniProtQ82134

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