Structure of PDB 1n7g Chain A Binding Site BS02

Receptor Information
>1n7g Chain A (length=333) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RKIALITGITGQDGSYLTEFLLGKGYEVHGLIRRSSNFNTQRINHIYKAL
MKLHYADLTDASSLRRWIDVIKPDEVYNLAAQSHVAVSFEIPDYTADVVA
TGALRLLEAVRSHTIDSGRTVKYYQAGSSEMFGSTPPPQSETTPFHPRSP
YAASKCAAHWYTVNYREAYGLFACNGILFNHESPRRGENFVTRKITRALG
RIKVGLQTKLFLGNLQASRDWGFAGDYVEAMWLMLQQEKPDDYVVATEEG
HTVEEFLDVSFGYLGLNWKDYVEIDQRYFRPAEVDNLQGDASKAKEVLGW
KPQVGFEKLVKMMVDEDLELAKREKVLVDAGYM
Ligand information
Ligand IDGDR
InChIInChI=1S/C16H25N5O15P2/c1-4-7(22)9(24)11(26)15(33-4)35-38(30,31)36-37(28,29)32-2-5-8(23)10(25)14(34-5)21-3-18-6-12(21)19-16(17)20-13(6)27/h3-5,7-11,14-15,22-26H,2H2,1H3,(H,28,29)(H,30,31)(H3,17,19,20,27)/t4-,5-,7-,8-,9+,10-,11+,14-,15-/m1/s1
InChIKeyLQEBEXMHBLQMDB-GDJBGNAASA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC1C(C(C(C(O1)OP(=O)(O)OP(=O)(O)OCC2C(C(C(O2)n3cnc4c3N=C(NC4=O)N)O)O)O)O)O
OpenEye OEToolkits 1.5.0C[C@@H]1[C@H]([C@@H]([C@@H]([C@H](O1)O[P@@](=O)(O)O[P@@](=O)(O)OC[C@@H]2[C@H]([C@H]([C@@H](O2)n3cnc4c3N=C(NC4=O)N)O)O)O)O)O
CACTVS 3.341C[CH]1O[CH](O[P](O)(=O)O[P](O)(=O)OC[CH]2O[CH]([CH](O)[CH]2O)n3cnc4C(=O)NC(=Nc34)N)[CH](O)[CH](O)[CH]1O
CACTVS 3.341C[C@H]1O[C@H](O[P@](O)(=O)O[P@](O)(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)n3cnc4C(=O)NC(=Nc34)N)[C@@H](O)[C@@H](O)[C@@H]1O
ACDLabs 10.04O=P(OC1OC(C(O)C(O)C1O)C)(O)OP(=O)(O)OCC4OC(n2c3N=C(N)NC(=O)c3nc2)C(O)C4O
FormulaC16 H25 N5 O15 P2
NameGUANOSINE-5'-DIPHOSPHATE-RHAMNOSE
ChEMBLCHEMBL1233001
DrugBankDB02547
ZINCZINC000008218184
PDB chain1n7g Chain A Residue 801 [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)		S117 S162 Y185 N214 R220 F224 V225 K228 G247 R253 R314 E317
Binding residue
(residue number reindexed from 1)		S83 S128 Y151 N180 R186 F190 V191 K194 G213 R219 R280 E283
Annotation score3
Enzymatic activity
Catalytic site (original residue number in PDB) S162 S163 E164 Y185 K189
Catalytic site (residue number reindexed from 1) S128 S129 E130 Y151 K155
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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