Structure of PDB 1w55 Chain A Binding Site BS01

Receptor Information
>1w55 Chain A (length=369) Species: 197 (Campylobacter jejuni) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SEMSLIMLAAGNSTRFNTKVKKQFLRLGNDPLWLYATKNLSSFYPFKKIV
VTSSNITYMKKFTKNYEFIEGGDTRAESLKKALELIDSEFVMVSDVARVL
VSKNLFDRLIENLDKADCITPALKVADTTLFDNEALQREKIKLIQTPQIS
KTKLLKKALDQNLEFTDDSTAIAAMGGKIWFVEGEENARKLTFKEDLKKL
DLPTPSFEIFTGNGFDVHEFGENRPLLLAGVQIHPTMGLKAHSDGDVLAH
SLTDAILGAAGLGDIGELYPDTDMKFKNANSMELLKQAYDKVREIGFELI
NIDICVMAQSPKLKDFKQAMQSNIAHTLDLDEFRINVKATTTEKLGFIGR
KEGMAVLSSVNLKYFDWTR
Ligand information
Ligand IDC
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 chain1w55 Chain A Residue 1372 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1w55 Hexameric Assembly of the Bifunctional Methylerythritol 2,4-Cyclodiphosphate Synthase and Protein-Protein Associations in the Deoxy-Xylulose-Dependent Pathway of Isoprenoid Precursor Biosynthesis
Resolution2.3 Å
Binding residue
(original residue number in PDB)		D265 G267
Binding residue
(residue number reindexed from 1)		D264 G266
Annotation score3
Enzymatic activity
Enzyme Commision number 2.7.7.60: 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase.
4.6.1.12: 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0008685 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase activity
GO:0016779 nucleotidyltransferase activity
GO:0016829 lyase activity
GO:0046872 metal ion binding
GO:0050518 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase activity
GO:0070567 cytidylyltransferase activity
Biological 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:1w55, PDBe:1w55, PDBj:1w55
PDBsum1w55
PubMed15466439
UniProtQ9PM68|ISPDF_CAMJE Bifunctional enzyme IspD/IspF (Gene Name=ispDF)

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