Structure of PDB 3ke8 Chain A Binding Site BS02

Receptor Information
>3ke8 Chain A (length=309) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MQILLANPRGFCAGVDRAISIVENALAIYGAPIYVRHEVVHNRYVVDSLR
ERGAIFIEQISEVPDGAILIFSAHGVSQAVRNEAKSRDLTVFDATCPLVT
KVHMEVARASRRGEESILIGHAGHPEVEGTMGQYSNPEGGMYLVESPDDV
WKLTVKNEEKLSFMTQTTLSVDDTSDVIDALRKRFPKIVGPRKDDICYAT
TNRQEAVRALAEQAEVVLVVGSKNSSNSNRLAELAQRMGKRAFLIDDAKD
IQEEWVKEVKCVGVTAGASAPDILVQNVVARLQQLGGGEAIPLEGREENI
VFEVPKELR
Ligand information
Ligand IDEIP
InChIInChI=1S/C5H14O8P2/c1-5(4-6)2-3-12-15(10,11)13-14(7,8)9/h5-6H,2-4H2,1H3,(H,10,11)(H2,7,8,9)/t5-/m0/s1
InChIKeyURURINNTPGGDIV-YFKPBYRVSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C[C@@H](CCO[P@](=O)(O)OP(=O)(O)O)CO
CACTVS 3.341C[CH](CO)CCO[P](O)(=O)O[P](O)(O)=O
CACTVS 3.341C[C@H](CO)CCO[P@@](O)(=O)O[P](O)(O)=O
ACDLabs 10.04O=P(OP(=O)(OCCC(CO)C)O)(O)O
OpenEye OEToolkits 1.5.0CC(CCOP(=O)(O)OP(=O)(O)O)CO
FormulaC5 H14 O8 P2
Name4-HYDROXY-3-METHYL BUTYL DIPHOSPHATE
ChEMBL
DrugBankDB01799
ZINCZINC000002047413
PDB chain3ke8 Chain A Residue 998 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3ke8 Probing the reaction mechanism of IspH protein by x-ray structure analysis.
Resolution1.7 Å
Binding residue
(original residue number in PDB)		V40 H41 A73 H74 H124 E126 T167 T168 S225 S226 N227 S269
Binding residue
(residue number reindexed from 1)		V40 H41 A73 H74 H124 E126 T167 T168 S225 S226 N227 S269
Annotation score2
Enzymatic activity
Enzyme Commision number 1.17.7.4: 4-hydroxy-3-methylbut-2-enyl diphosphate reductase.
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0042380 hydroxymethylbutenyl pyrophosphate reductase activity
GO:0046872 metal ion binding
GO:0051538 3 iron, 4 sulfur cluster binding
GO:0051539 4 iron, 4 sulfur cluster binding
GO:0051745 4-hydroxy-3-methylbut-2-enyl diphosphate reductase activity
Biological Process
GO:0008299 isoprenoid biosynthetic process
GO:0016114 terpenoid biosynthetic process
GO:0019288 isopentenyl diphosphate biosynthetic process, methylerythritol 4-phosphate pathway
GO:0050992 dimethylallyl diphosphate biosynthetic process
Cellular Component
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3ke8, PDBe:3ke8, PDBj:3ke8
PDBsum3ke8
PubMed20080550
UniProtP62623|ISPH_ECOLI 4-hydroxy-3-methylbut-2-enyl diphosphate reductase (Gene Name=ispH)

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