Structure of PDB 1bil Chain B Binding Site BS01

Receptor Information
>1bil Chain B (length=333) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GNTTSSVILTNYMDTQYYGEIGIGTPPQTFKVVFDTGSSNVWVPSSKCSR
LYTACVYHKLFDASDSSSYKHNGTELTLRYSTGTVSGFLSQDIITVGGIT
VTQMFGEVTEMPALPFMLAEFDGVVGMGFIEQAIGRVTPIFDNIISQGVL
KEDVFSFYYNRDSSLGGQIVLGGSDPQHYEGNFHYINLIKTGVWQIQMKG
VSVGSSTLLCEDGCLALVDTGASYISGSTSSIEKLMEALGAKKRLFDYVV
KCNEGPTLPDISFHLGGKEYTLTSADYVFQESYSSKKLCTLAIHAMDIPP
PTGPTWALGATFIRKFYTEFDRRNNRIGFALAR
Ligand information
Ligand ID0IU
InChIInChI=1S/C34H53N5O5S/c1-22(2)16-29(40)32(43)28(17-24-12-8-6-9-13-24)37-33(44)26(18-27-21-45-34(35)36-27)19-30(41)39(20-31(42)38(4)5)23(3)25-14-10-7-11-15-25/h7,10-11,14-15,21-24,26,28-29,32,40,43H,6,8-9,12-13,16-20H2,1-5H3,(H2,35,36)(H,37,44)/t23-,26+,28-,29-,32+/m0/s1
InChIKeyOXJHMLABLLIRCI-MKLHLGAXSA-N
SMILES
SoftwareSMILES
CACTVS 3.352CC(C)C[CH](O)[CH](O)[CH](CC1CCCCC1)NC(=O)[CH](CC(=O)N(CC(=O)N(C)C)[CH](C)c2ccccc2)Cc3csc(N)n3
CACTVS 3.352CC(C)C[C@H](O)[C@H](O)[C@H](CC1CCCCC1)NC(=O)[C@@H](CC(=O)N(CC(=O)N(C)C)[C@@H](C)c2ccccc2)Cc3csc(N)n3
ACDLabs 10.04O=C(N(C)C)CN(C(=O)CC(C(=O)NC(CC1CCCCC1)C(O)C(O)CC(C)C)Cc2nc(sc2)N)C(c3ccccc3)C
FormulaC34 H53 N5 O5 S
Name(2S)-2-[(2-amino-1,3-thiazol-4-yl)methyl]-N~1~-[(1S,2R,3R)-1-(cyclohexylmethyl)-2,3-dihydroxy-5-methylhexyl]-N~4~-[2-(d imethylamino)-2-oxoethyl]-N~4~-[(1S)-1-phenylethyl]butanediamide;
P2-P3 butanediamide renin inhibitor (1)
ChEMBL
DrugBank
ZINC
PDB chain1bil Chain B Residue 391 [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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PDB1bil Crystallographic studies on the binding modes of P2-P3 butanediamide renin inhibitors.
Resolution2.4 Å
Binding residue
(original residue number in PDB)		D32 Y75 S76 T77 P111 L114 F117 D215 G217 A218 S219 Y220 S222 M289 I291 A300
Binding residue
(residue number reindexed from 1)		D35 Y80 S81 T82 P115 L118 F121 D219 G221 A222 S223 Y224 S226 M296 I298 A307
Annotation score1
Binding affinityMOAD: ic50=0.5nM
Enzymatic activity
Catalytic site (original residue number in PDB) D32 S35 N37 W39 Y75 D215 A218
Catalytic site (residue number reindexed from 1) D35 S38 N40 W42 Y80 D219 A222
Enzyme Commision number 3.4.23.15: renin.
Gene Ontology
Molecular Function
GO:0004190 aspartic-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:1bil, PDBe:1bil, PDBj:1bil
PDBsum1bil
PubMed7493993
UniProtP00797|RENI_HUMAN Renin (Gene Name=REN)

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