Structure of PDB 1rhr Chain B Binding Site BS01
Receptor Information
>1rhr Chain B (length=91) Species:
9606
(Homo sapiens) [
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KIPVEADFLYAYSTAPGYYSWRNSKDGSWFIQSLCAMLKQYADKLEFMHI
LTRVNRKVATEFESFSFDATFHAKKQIPCIVSMLTKELYFY
Ligand information
Ligand ID
CNE
InChI
InChI=1S/C31H36ClFN2O8S/c1-5-43-26-11-9-19(10-12-29(40)42-4)13-20(26)14-27(37)35-30(18(2)3)31(41)34-24(15-28(38)39)25(36)17-44-16-21-22(32)7-6-8-23(21)33/h6-13,18,24,30H,5,14-17H2,1-4H3,(H,34,41)(H,35,37)(H,38,39)/b12-10+/t24-,30-/m0/s1
InChIKey
BBHZJDWNUYJWFP-FSJABKHUSA-N
SMILES
Software
SMILES
CACTVS 3.341
CCOc1ccc(\C=C\C(=O)OC)cc1CC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)CSCc2c(F)cccc2Cl
OpenEye OEToolkits 1.5.0
CCOc1ccc(cc1CC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(=O)O)C(=O)CSCc2c(cccc2Cl)F)\C=C\C(=O)OC
CACTVS 3.341
CCOc1ccc(C=CC(=O)OC)cc1CC(=O)N[CH](C(C)C)C(=O)N[CH](CC(O)=O)C(=O)CSCc2c(F)cccc2Cl
ACDLabs 10.04
Clc1cccc(F)c1CSCC(=O)C(NC(=O)C(NC(=O)Cc2cc(\C=C\C(=O)OC)ccc2OCC)C(C)C)CC(=O)O
OpenEye OEToolkits 1.5.0
CCOc1ccc(cc1CC(=O)NC(C(C)C)C(=O)NC(CC(=O)O)C(=O)CSCc2c(cccc2Cl)F)C=CC(=O)OC
Formula
C31 H36 Cl F N2 O8 S
Name
(3S)-5-[(2-CHLORO-6-FLUOROBENZYL)SULFANYL]-3-{[N-({2-ETHOXY-5-[(1E)-3-METHOXY-3-OXOPROP-1-ENYL]PHENYL}ACETYL)-D-VALYL]AMINO}-4-OXOPENTANOIC ACID
ChEMBL
CHEMBL81038
DrugBank
ZINC
ZINC000026494159
PDB chain
1rhr Chain A Residue 501 [
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Receptor-Ligand Complex Structure
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PDB
1rhr
Reducing the Peptidyl Features of Caspase-3 Inhibitors: A Structural Analysis.
Resolution
3.0 Å
Binding residue
(original residue number in PDB)
S339 W340 R341 W348 F381B S381C F381H
Binding residue
(residue number reindexed from 1)
S20 W21 R22 W29 F65 S66 F71
Annotation score
1
Binding affinity
PDBbind-CN
: -logKd/Ki=8.10,IC50=7.95nM
BindingDB: IC50=8nM
Enzymatic activity
Enzyme Commision number
3.4.22.56
: caspase-3.
Gene Ontology
Molecular Function
GO:0004197
cysteine-type endopeptidase activity
GO:0008234
cysteine-type peptidase activity
Biological Process
GO:0006508
proteolysis
View graph for
Molecular Function
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Biological Process
External links
PDB
RCSB:1rhr
,
PDBe:1rhr
,
PDBj:1rhr
PDBsum
1rhr
PubMed
15115390
UniProt
P42574
|CASP3_HUMAN Caspase-3 (Gene Name=CASP3)
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