Structure of PDB 1u43 Chain A Binding Site BS01

Receptor Information
>1u43 Chain A (length=155) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MRIGHGFDVHAFGGEGPIIIGGVRIPYEKGLLAHSDGDVALHALTDALLG
AAALGDIGKLFPDTDPAFKGADSRELLREAWRRIQAKGYTLGNVDVTIIA
QAPKMLPHIPQMRVFIAEDLGCHMDDVNVKATTTEKLGFTGRGEGIACEA
VALLI
Ligand information
Ligand IDSUD
InChIInChI=1S/C14H26N3O17P3/c1-14(6-18,33-35(23,24)25)8(19)5-31-37(28,29)34-36(26,27)30-4-7-10(20)11(21)12(32-7)17-3-2-9(15)16-13(17)22/h2-3,7-8,10-12,18-21H,4-6H2,1H3,(H,26,27)(H,28,29)(H2,15,16,22)(H2,23,24,25)/t7-,8-,10-,11-,12-,14+/m1/s1
InChIKeyHTJXTKBIUVFUAR-XHIBXCGHSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C[C@](CO)([C@@H](CO[P@](=O)(O)O[P@](=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)N2C=CC(=NC2=O)N)O)O)O)OP(=O)(O)O
CACTVS 3.341C[C](CO)(O[P](O)(O)=O)[CH](O)CO[P](O)(=O)O[P](O)(=O)OC[CH]1O[CH]([CH](O)[CH]1O)N2C=CC(=NC2=O)N
OpenEye OEToolkits 1.5.0CC(CO)(C(COP(=O)(O)OP(=O)(O)OCC1C(C(C(O1)N2C=CC(=NC2=O)N)O)O)O)OP(=O)(O)O
CACTVS 3.341C[C@@](CO)(O[P](O)(O)=O)[C@H](O)CO[P@@](O)(=O)O[P@@](O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N2C=CC(=NC2=O)N
ACDLabs 10.04O=P(O)(O)OC(C)(CO)C(O)COP(=O)(O)OP(=O)(O)OCC2OC(N1C(=O)N=C(N)C=C1)C(O)C2O
FormulaC14 H26 N3 O17 P3
Name4-DIPHOSPHOCYTIDYL-2-C-METHYL-D-ERYTHRITOL 2-PHOSPHATE
ChEMBL
DrugBankDB01859
ZINCZINC000008419062
PDB chain1u43 Chain A Residue 669 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1u43 Structure of 2C-Methyl-D-Erythritol-2,4-Cyclodiphosphate Synthase Involved in Mevalonate Independent Biosynthesis of Isoprenoids
Resolution3.2 Å
Binding residue
(original residue number in PDB)		H10 H34 S35 H42 D56 I57 G58 F61 P62 D63 F68
Binding residue
(residue number reindexed from 1)		H10 H34 S35 H42 D56 I57 G58 F61 P62 D63 F68
Annotation score4
Enzymatic activity
Enzyme Commision number 4.6.1.12: 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase.
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0008270 zinc ion binding
GO:0008685 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase activity
GO:0016829 lyase activity
GO:0030145 manganese ion binding
GO:0042802 identical protein binding
GO:0046872 metal ion binding
Biological Process
GO:0006744 ubiquinone biosynthetic process
GO:0008299 isoprenoid biosynthetic process
GO:0016114 terpenoid biosynthetic process
GO:0019288 isopentenyl diphosphate biosynthetic process, methylerythritol 4-phosphate pathway

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1u43, PDBe:1u43, PDBj:1u43
PDBsum1u43
PubMed11829504
UniProtP62617|ISPF_ECOLI 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase (Gene Name=ispF)

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