Structure of PDB 1xe6 Chain B Binding Site BS01

Receptor Information
>1xe6 Chain B (length=329) Species: 5833 (Plasmodium falciparum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SSNDNIELVDFQNIMFYGDAEVGDNQQPFTFILDTGSANLWVPSVKCTTA
GCLTKHLYDSSKSRTYEKDGTKVEMNYVSGTVSGFFSKDLVTVGNLSLPY
KFIEVIDTNGFEPTYTASTFDGILGLGWKDLSIGSVDPIVVELKNQNKIE
NALFTFYLPVHDKHTGFLTIGGIEERFYEGPLTYEKLNHDLYWQITLDAH
VGNIMLEKANCIVDSGTSAITVPTDFLNKMLQNLDVIKVPFLPFYVTLCN
NSKLPTFEFTSENGKYTLEPEYYLQHIEDVGPGLCMLNIIGLDFPVPTFI
LGDPFMRKYFTVFDYDNHSVGIALAKKNL
Ligand information
Ligand ID5FP
InChIInChI=1S/C28H45F6N5O9/c1-11(2)8-17(42)36-20(12(3)4)25(47)37-21(13(5)6)26(48)39-22(27(29,30)31)15(40)9-18(43)35-14(7)24(46)38-23(28(32,33)34)16(41)10-19(44)45/h11-16,20-23,40-41H,8-10H2,1-7H3,(H,35,43)(H,36,42)(H,37,47)(H,38,46)(H,39,48)(H,44,45)/t14-,15-,16-,20-,21-,22+,23+/m0/s1
InChIKeyUDWBPCUKJLZZFA-AIBCRYBESA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.0CC(C)CC(=O)NC(C(C)C)C(=O)NC(C(C)C)C(=O)NC(C(CC(=O)NC(C)C(=O)NC(C(CC(=O)O)O)C(F)(F)F)O)C(F)(F)F
CACTVS 3.370CC(C)CC(=O)N[CH](C(C)C)C(=O)N[CH](C(C)C)C(=O)N[CH]([CH](O)CC(=O)N[CH](C)C(=O)N[CH]([CH](O)CC(O)=O)C(F)(F)F)C(F)(F)F
ACDLabs 12.01O=C(NC(C(O)CC(=O)O)C(F)(F)F)C(NC(=O)CC(O)C(NC(=O)C(NC(=O)C(NC(=O)CC(C)C)C(C)C)C(C)C)C(F)(F)F)C
CACTVS 3.370CC(C)CC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@H]([C@@H](O)CC(=O)N[C@@H](C)C(=O)N[C@H]([C@@H](O)CC(O)=O)C(F)(F)F)C(F)(F)F
OpenEye OEToolkits 1.7.0C[C@@H](C(=O)N[C@H]([C@H](CC(=O)O)O)C(F)(F)F)NC(=O)C[C@@H]([C@H](C(F)(F)F)NC(=O)[C@H](C(C)C)NC(=O)[C@H](C(C)C)NC(=O)CC(C)C)O
FormulaC28 H45 F6 N5 O9
Name5,5,5-TRIFLUORO-3-HYDROXY-4-[2-(5,5,5-TRIFLUORO-3-HYDROXY-4-{3-METHYL-2-[3-METHYL-2-(3-METHYL-BUTYRYLAMINO)-BUTYRYLAMINO]-BUTYRYLAMINO}-PENTANOYLAMINO)-PROPIONYLAMINO]-PENTANOIC ACID
ChEMBL
DrugBank
ZINCZINC000058633394
PDB chain1xe6 Chain B Residue 400 [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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PDB1xe6 Structure of plasmepsin II in complex of an pepstatin analogue
Resolution2.8 Å
Binding residue
(original residue number in PDB)		D34 G36 N76 Y77 V78 S79 Y192 D214 G216 T217 S218 I290
Binding residue
(residue number reindexed from 1)		D34 G36 N76 Y77 V78 S79 Y192 D214 G216 T217 S218 I290
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D34 S37 N39 W41 Y77 D214 T217
Catalytic site (residue number reindexed from 1) D34 S37 N39 W41 Y77 D214 T217
Enzyme Commision number 3.4.23.39: plasmepsin II.
Gene Ontology
Molecular Function
GO:0004190 aspartic-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1xe6, PDBe:1xe6, PDBj:1xe6
PDBsum1xe6
PubMed
UniProtP46925|PLM2_PLAFX Plasmepsin II (Gene Name=PMII)

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