Structure of PDB 1n7g Chain B Binding Site BS03

Receptor Information
>1n7g Chain B (length=336) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RKIALITGITGQDGSYLTEFLLGKGYEVHGLIRRSSNFNTQRINHIYIDK
ALMKLHYADLTDASSLRRWIDVIKPDEVYNLAAQSHVAVSFEIPDYTADV
VATGALRLLEAVRSHTIDSGRTVKYYQAGSSEMFGSTPPPQSETTPFHPR
SPYAASKCAAHWYTVNYREAYGLFACNGILFNHESPRRGENFVTRKITRA
LGRIKVGLQTKLFLGNLQASRDWGFAGDYVEAMWLMLQQEKPDDYVVATE
EGHTVEEFLDVSFGYLGLNWKDYVEIDQRYFRPAEVDNLQGDASKAKEVL
GWKPQVGFEKLVKMMVDEDLELAKREKVLVDAGYMD
Ligand information
Ligand IDNDP
InChIInChI=1S/C21H30N7O17P3/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(44-46(33,34)35)14(30)11(43-21)6-41-48(38,39)45-47(36,37)40-5-10-13(29)15(31)20(42-10)27-3-1-2-9(4-27)18(23)32/h1,3-4,7-8,10-11,13-16,20-21,29-31H,2,5-6H2,(H2,23,32)(H,36,37)(H,38,39)(H2,22,24,25)(H2,33,34,35)/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1
InChIKeyACFIXJIJDZMPPO-NNYOXOHSSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)O[P@@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)N5C=CCC(=C5)C(=O)N)O)O)O)OP(=O)(O)O)N
CACTVS 3.341NC(=O)C1=CN(C=CC1)[CH]2O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]3O[CH]([CH](O[P](O)(O)=O)[CH]3O)n4cnc5c(N)ncnc45)[CH](O)[CH]2O
CACTVS 3.341NC(=O)C1=CN(C=CC1)[C@@H]2O[C@H](CO[P@@](O)(=O)O[P@](O)(=O)OC[C@H]3O[C@H]([C@H](O[P](O)(O)=O)[C@@H]3O)n4cnc5c(N)ncnc45)[C@@H](O)[C@H]2O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)N5C=CCC(=C5)C(=O)N)O)O)O)OP(=O)(O)O)N
FormulaC21 H30 N7 O17 P3
NameNADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
ChEMBLCHEMBL407009
DrugBankDB02338
ZINCZINC000008215411
PDB chain1n7g Chain D Residue 704 [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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PDB1n7g The structure of the MUR1 GDP-mannose 4,6-dehydratase from A. thaliana: Implications for ligand binding and specificity.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		R61 S62 S63
Binding residue
(residue number reindexed from 1)		R34 S35 S36
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) S162 S163 E164 Y185 K189
Catalytic site (residue number reindexed from 1) S130 S131 E132 Y153 K157
Enzyme Commision number 4.2.1.47: GDP-mannose 4,6-dehydratase.
Gene Ontology
Molecular Function
GO:0005525 GTP binding
GO:0008446 GDP-mannose 4,6-dehydratase activity
GO:0016829 lyase activity
Biological Process
GO:0009826 unidimensional cell growth
GO:0019673 GDP-mannose metabolic process
GO:0042350 GDP-L-fucose biosynthetic process
GO:0042351 'de novo' GDP-L-fucose 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:1n7g, PDBe:1n7g, PDBj:1n7g
PDBsum1n7g
PubMed12501186
UniProtP93031|GMD2_ARATH GDP-mannose 4,6 dehydratase 2 (Gene Name=MUR1)

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