Structure of PDB 5f02 Chain A Binding Site BS01

Receptor Information
>5f02 Chain A (length=219) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
APRSVDWREKGYVTPVKNQGQCGSCWAFSATGALEGQMFRKTGRLISLSE
QNLVDCSGPQGNEGCNGGLMDYAFQYVQDNGGLDSEESYPYEATEESCKY
NPKYSVANDTGFVDIPKQEKALMKAVATVGPISVAIDAGHESFLFYKEGI
YFEPDCSSEDMDHGVLVVGYGFESTSDNNKYWLVKNSWGEEWGMGGYVKM
AKDRRNHCGIASAASYPTV
Ligand information
Ligand ID5T9
InChIInChI=1S/C25H29Cl2N5O5S/c1-37-16-3-4-20(18(27)8-16)38(35,36)17-9-19(22(33)31-24(12-28)6-7-24)32(11-17)23(34)25(13-29-14-25)21-5-2-15(26)10-30-21/h2-5,8,10,12,17,19,28-29,35-36H,6-7,9,11,13-14H2,1H3,(H,31,33)/b28-12-/t17-,19+/m1/s1
InChIKeyFIOCGZWDGDSHLA-LPHCSBGTSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.4COc1ccc(c(c1)Cl)S(C2CC(N(C2)C(=O)C3(CNC3)c4ccc(cn4)Cl)C(=O)NC5(CC5)C=N)(O)O
OpenEye OEToolkits 2.0.4[H]/N=C\C1(CC1)NC(=O)[C@@H]2C[C@H](CN2C(=O)C3(CNC3)c4ccc(cn4)Cl)S(c5ccc(cc5Cl)OC)(O)O
CACTVS 3.385COc1ccc(c(Cl)c1)[S](O)(O)[C@@H]2C[C@H](N(C2)C(=O)C3(CNC3)c4ccc(Cl)cn4)C(=O)NC5(CC5)C=N
CACTVS 3.385COc1ccc(c(Cl)c1)[S](O)(O)[CH]2C[CH](N(C2)C(=O)C3(CNC3)c4ccc(Cl)cn4)C(=O)NC5(CC5)C=N
FormulaC25 H29 Cl2 N5 O5 S
Name(2~{S},4~{R})-4-[(2-chloranyl-4-methoxy-phenyl)-bis(oxidanyl)-$l^{4}-sulfanyl]-1-[3-(5-chloranylpyridin-2-yl)azetidin-3-yl]carbonyl-~{N}-[1-(iminomethyl)cyclopropyl]pyrrolidine-2-carboxamide
ChEMBL
DrugBank
ZINC
PDB chain5f02 Chain A Residue 302 [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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PDB5f02 A Real-World Perspective on Molecular Design.
Resolution1.43 Å
Binding residue
(original residue number in PDB)		G23 C25 E63 G67 G68 L69 M70 A135 M161 D162 H163 A214
Binding residue
(residue number reindexed from 1)		G23 C25 E63 G67 G68 L69 M70 A135 M161 D162 H163 A213
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=7.44,IC50=36nM
Enzymatic activity
Catalytic site (original residue number in PDB) Q19 C25 H163 N187
Catalytic site (residue number reindexed from 1) Q19 C25 H163 N186
Enzyme Commision number 3.4.22.15: cathepsin L.
Gene Ontology
Molecular Function
GO:0008234 cysteine-type peptidase activity
Biological Process
GO:0006508 proteolysis

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Molecular Function
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Biological Process
External links
PDB RCSB:5f02, PDBe:5f02, PDBj:5f02
PDBsum5f02
PubMed26878596
UniProtP07711|CATL1_HUMAN Procathepsin L (Gene Name=CTSL)

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