Structure of PDB 9fst Chain b Binding Site BS01

Receptor Information
>9fst Chain b (length=195) Species: 9606,559292 [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TIMAVEFDGGVVMGSDSRVSAGEAVVNRVFDKLSPLHERIYCALSGSAAD
TQAIADIVQYHLELYTSQYGTPSTETAASVFKELCYENKDNLTAGIIVAG
YDDKNKGEVYTIPLGGSVHKLPYAIAGSGSTFIYGYCDKNFRENMSKEET
VDFIKHSLSQAIKWDGSSGGVIRMVVLTAAGVERLIFYPDEYEQL
Ligand information
Ligand IDA1IF8
InChIInChI=1S/C32H52F2N8O8/c1-5-6-12-22(39-28(46)24-14-31(33,34)18-42(24)29(47)19(2)38-26(44)15-37-41-35)27(45)40-25(13-21-10-8-7-9-11-21)32(49)30(4,48)17-36-23(16-43)20(3)50-32/h16,19-25,35-36,48-49H,5-15,17-18H2,1-4H3,(H2-,38,39,40,44,45,46)/p+1/t19-,20+,22-,23+,24-,25-,30+,32-/m0/s1
InChIKeyRZBRYLLVVLXELI-JBOYJDAMSA-O
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CCCCC(C(=O)NC(CC1CCCCC1)C2(C(CNC(C(O2)C)C=O)(C)O)O)NC(=O)C3CC(CN3C(=O)C(C)NC(=O)CN=[N+]=N)(F)F
OpenEye OEToolkits 2.0.7CCCC[C@@H](C(=O)N[C@@H](CC1CCCCC1)[C@]2([C@](CN[C@@H]([C@H](O2)C)C=O)(C)O)O)NC(=O)[C@@H]3CC(CN3C(=O)[C@H](C)NC(=O)CN=[N+]=N)(F)F
CACTVS 3.385CCCC[CH](NC(=O)[CH]1CC(F)(F)CN1C(=O)[CH](C)NC(=O)CN=[N+]=N)C(=O)N[CH](CC2CCCCC2)[C]3(O)O[CH](C)[CH](NC[C]3(C)O)C=O
CACTVS 3.385CCCC[C@H](NC(=O)[C@@H]1CC(F)(F)CN1C(=O)[C@H](C)NC(=O)CN=[N+]=N)C(=O)N[C@@H](CC2CCCCC2)[C@]3(O)O[C@H](C)[C@H](NC[C@@]3(C)O)C=O
FormulaC32 H53 F2 N8 O8
Nameazanylidene-[2-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(1S)-2-cyclohexyl-1-[(2R,3S,6R,7S)-3-methanoyl-2,6-dimethyl-6,7-bis(oxidanyl)-1,4-oxazepan-7-yl]ethyl]amino]-1-oxidanylidene-hexan-2-yl]carbamoyl]-4,4-bis(fluoranyl)pyrrolidin-1-yl]-1-oxidanylidene-propan-2-yl]amino]-2-oxidanylidene-ethyl]imino-azanium;
epoxyketone inhibitor LU-001i
ChEMBL
DrugBank
ZINC
PDB chain9fst Chain b Residue 201 [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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PDB9fst Structure-based design of peptide epoxyketones selectively targeting the three human immunoproteasome active sites
Resolution2.75 Å
Binding residue
(original residue number in PDB)
T2 D17 V20 S21 F31 K33 L45 S46 G47 A49 G128 S129 S168
Binding residue
(residue number reindexed from 1)
T1 D16 V19 S20 F30 K32 L44 S45 G46 A48 G127 S128 S167
Annotation score1
External links
PDB RCSB:9fst, PDBe:9fst, PDBj:9fst
PDBsum9fst
PubMed
UniProtP28065|PSB9_HUMAN Proteasome subunit beta type-9 (Gene Name=PSMB9);
P38624|PSB1_YEAST Proteasome subunit beta type-1 (Gene Name=PRE3)

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