Structure of PDB 1h48 Chain C Binding Site BS01

Receptor Information
>1h48 Chain C (length=158) Species: 511693 (Escherichia coli BL21) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LEMRIGHGFDVHAFGGEGPIIIGGVRIPYEKGLLAHSDGDVALHALTDAL
LGAAALGDIGKLFPDTDPAFKGADSRELLREAWRRIQAKGYTLGNVDVTI
IAQAPKMLPHIPQMRVFIAEDLGCHMDDVNVKATTTEKLGFTGRGEGIAC
EAVALLIK
Ligand information
Ligand IDC5P
InChIInChI=1S/C9H14N3O8P/c10-5-1-2-12(9(15)11-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h1-2,4,6-8,13-14H,3H2,(H2,10,11,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1
InChIKeyIERHLVCPSMICTF-XVFCMESISA-N
SMILES
SoftwareSMILES
CACTVS 3.341NC1=NC(=O)N(C=C1)[CH]2O[CH](CO[P](O)(O)=O)[CH](O)[CH]2O
OpenEye OEToolkits 1.5.0C1=CN(C(=O)N=C1N)C2C(C(C(O2)COP(=O)(O)O)O)O
CACTVS 3.341NC1=NC(=O)N(C=C1)[C@@H]2O[C@H](CO[P](O)(O)=O)[C@@H](O)[C@H]2O
OpenEye OEToolkits 1.5.0C1=CN(C(=O)N=C1N)[C@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)(O)O)O)O
ACDLabs 10.04O=C1N=C(N)C=CN1C2OC(C(O)C2O)COP(=O)(O)O
FormulaC9 H14 N3 O8 P
NameCYTIDINE-5'-MONOPHOSPHATE
ChEMBLCHEMBL307679
DrugBankDB03403
ZINCZINC000003861744
PDB chain1h48 Chain A Residue 203 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1h48 The Identification of Isoprenoids that Bind in the Intersubunit Cavity of Escherichia Coli 2C-Methyl-D-Erythritol-2,4-Cyclodiphosphate Synthase by Complementary Biophysical Methods
Resolution2.3 Å
Binding residue
(original residue number in PDB)		D56 G58
Binding residue
(residue number reindexed from 1)		D58 G60
Annotation score3
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:1h48, PDBe:1h48, PDBj:1h48
PDBsum1h48
PubMed15608374
UniProtP62617|ISPF_ECOLI 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase (Gene Name=ispF)

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