Structure of PDB 1jk3 Chain A Binding Site BS06

Receptor Information
>1jk3 Chain A (length=158) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GPVWRKHYITYRINNYTPDMNREDVDYAIRKAFQVWSNVTPLKFSKINTG
MADILVVFARGAHGDFHAFDGKGGILAHAFGPGSGIGGDAHFDEDEFWTT
HSGGTNLFLTAVHAIGHSLGLGHSSDPKAVMFPTYKYVDINTFRLSADDI
RGIQSLYG
Ligand information
Ligand IDBAT
InChIInChI=1S/C23H31N3O4S2/c1-15(2)12-17(18(22(28)26-30)14-32-20-10-7-11-31-20)21(27)25-19(23(29)24-3)13-16-8-5-4-6-9-16/h4-11,15,17-19,30H,12-14H2,1-3H3,(H,24,29)(H,25,27)(H,26,28)/t17-,18+,19+/m1/s1
InChIKeyXFILPEOLDIKJHX-QYZOEREBSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC(C)CC(C(CSc1cccs1)C(=O)NO)C(=O)NC(Cc2ccccc2)C(=O)NC
OpenEye OEToolkits 1.5.0CC(C)C[C@H]([C@H](CSc1cccs1)C(=O)NO)C(=O)N[C@@H](Cc2ccccc2)C(=O)NC
CACTVS 3.341CNC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CC(C)C)[C@H](CSc2sccc2)C(=O)NO
ACDLabs 10.04O=C(NC)C(NC(=O)C(C(C(=O)NO)CSc1sccc1)CC(C)C)Cc2ccccc2
CACTVS 3.341CNC(=O)[CH](Cc1ccccc1)NC(=O)[CH](CC(C)C)[CH](CSc2sccc2)C(=O)NO
FormulaC23 H31 N3 O4 S2
Name4-(N-HYDROXYAMINO)-2R-ISOBUTYL-2S-(2-THIENYLTHIOMETHYL)SUCCINYL-L-PHENYLALANINE-N-METHYLAMIDE;
BATIMASTAT;
BB94
ChEMBLCHEMBL279786
DrugBankDB03880
ZINCZINC000003789788
PDB chain1jk3 Chain A Residue 900 [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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PDB1jk3 Substrate specificity determinants of human macrophage elastase (MMP-12) based on the 1.1 A crystal structure.
Resolution1.09 Å
Binding residue
(original residue number in PDB)		G179 I180 L181 A182 H218 H222 H228 P238 Y240
Binding residue
(residue number reindexed from 1)		G74 I75 L76 A77 H113 H117 H123 P133 Y135
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H218 A219 H222 H228
Catalytic site (residue number reindexed from 1) H113 A114 H117 H123
Enzyme Commision number 3.4.24.65: macrophage elastase.
Gene Ontology
Molecular Function
GO:0004222 metalloendopeptidase activity
GO:0008237 metallopeptidase activity
GO:0008270 zinc ion binding
Biological Process
GO:0006508 proteolysis
Cellular Component
GO:0031012 extracellular matrix

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Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:1jk3, PDBe:1jk3, PDBj:1jk3
PDBsum1jk3
PubMed11575928
UniProtP39900|MMP12_HUMAN Macrophage metalloelastase (Gene Name=MMP12)

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