Structure of PDB 1ewj Chain B Binding Site BS01

Receptor Information
>1ewj Chain B (length=119) Species: 573 (Klebsiella pneumoniae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TDQATPNLPSRDFDSTAAFYERLGFGIVFRDAGWMILQRGDLMLEFFAHP
GLDPLASWFSCCLRLDDLAEFYRQCKSVGIQETSSGYPRIHAPELQEWGG
TMAALVDPDGTLLRLIQNE
Ligand information
Ligand IDBLM
InChIInChI=1S/C55H85N17O21S3/c1-20-33(69-46(72-44(20)58)25(12-31(57)76)64-13-24(56)45(59)82)50(86)71-35(41(26-14-61-19-65-26)91-54-43(39(80)37(78)29(15-73)90-54)92-53-40(81)42(93-55(60)88)38(79)30(16-74)89-53)51(87)66-22(3)36(77)21(2)47(83)70-34(23(4)75)49(85)63-10-8-32-67-28(18-94-32)52-68-27(17-95-52)48(84)62-9-7-11-96(5)6/h14,17-19,21-25,29-30,34-43,53-54,64,73-75,77-81,96H,7-13,15-16,56H2,1-6H3,(H2,57,76)(H2,59,82)(H2,60,88)(H,61,65)(H,62,84)(H,63,85)(H,66,87)(H,70,83)(H,71,86)(H2,58,69,72)/t21-,22+,23+,24-,25-,29-,30+,34-,35-,36-,37+,38+,39-,40-,41-,42-,43-,53+,54-/m0/s1
InChIKeyZGCQRJQBETWECF-UAPAGMARSA-N
SMILES
SoftwareSMILES
CACTVS 3.341C[CH](O)[CH](NC(=O)[CH](C)[CH](O)[CH](C)NC(=O)[CH](NC(=O)c1nc(nc(N)c1C)[CH](CC(N)=O)NC[CH](N)C(N)=O)[CH](O[CH]2O[CH](CO)[CH](O)[CH](O)[CH]2O[CH]3O[CH](CO)[CH](O)[CH](OC(N)=O)[CH]3O)c4c[nH]cn4)C(=O)NCCc5scc(n5)c6scc(n6)C(=O)NCCC[SH](C)C
ACDLabs 10.04O=C(N)C(N)CNC(c1nc(N)c(c(n1)C(=O)NC(C(=O)NC(C)C(O)C(C(=O)NC(C(=O)NCCc2nc(cs2)c3nc(C(=O)NCCCS(C)C)cs3)C(O)C)C)C(OC5OC(CO)C(O)C(O)C5OC4OC(CO)C(O)C(OC(=O)N)C4O)c6ncnc6)C)CC(=O)N
OpenEye OEToolkits 1.5.0Cc1c(nc(nc1N)C(CC(=O)N)NCC(C(=O)N)N)C(=O)NC(C(c2c[nH]cn2)OC3C(C(C(C(O3)CO)O)O)OC4C(C(C(C(O4)CO)O)OC(=O)N)O)C(=O)NC(C)C(C(C)C(=O)NC(C(C)O)C(=O)NCCc5nc(cs5)c6nc(cs6)C(=O)NCCCS(C)C)O
OpenEye OEToolkits 1.5.0Cc1c(nc(nc1N)[C@H](CC(=O)N)NC[C@@H](C(=O)N)N)C(=O)N[C@@H]([C@H](c2c[nH]cn2)O[C@H]3[C@H]([C@H]([C@@H]([C@@H](O3)CO)O)O)O[C@@H]4[C@H]([C@H]([C@@H]([C@H](O4)CO)O)OC(=O)N)O)C(=O)N[C@H](C)[C@H]([C@H](C)C(=O)N[C@@H]([C@@H](C)O)C(=O)NCCc5nc(cs5)c6nc(cs6)C(=O)NCCCS(C)C)O
CACTVS 3.341C[C@@H](O)[C@H](NC(=O)[C@@H](C)[C@H](O)[C@@H](C)NC(=O)[C@@H](NC(=O)c1nc(nc(N)c1C)[C@H](CC(N)=O)NC[C@H](N)C(N)=O)[C@@H](O[C@@H]2O[C@@H](CO)[C@@H](O)[C@H](O)[C@@H]2O[C@H]3O[C@H](CO)[C@@H](O)[C@H](OC(N)=O)[C@@H]3O)c4c[nH]cn4)C(=O)NCCc5scc(n5)c6scc(n6)C(=O)NCCC[SH](C)C
FormulaC55 H85 N17 O21 S3
NameBLEOMYCIN A2;
N1-[3-(DIMETHYLSULFONIO)-PROPYL]BLEOMYCINAMIDE
ChEMBL
DrugBank
ZINC
PDB chain1ewj Chain A Residue 1001 [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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PDB1ewj Crystal structures of the transposon Tn5-carried bleomycin resistance determinant uncomplexed and complexed with bleomycin.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		F30 W35
Binding residue
(residue number reindexed from 1)		F29 W34
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=7.49,Kd=32nM
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0046677 response to antibiotic

View graph for
Biological Process
External links
PDB RCSB:1ewj, PDBe:1ewj, PDBj:1ewj
PDBsum1ewj
PubMed11134052
UniProtP13081|BLE_KLEPN Bleomycin resistance protein (Gene Name=ble)

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