Structure of PDB 1g6s Chain A Binding Site BS01

Receptor Information
>1g6s Chain A (length=427) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MESLTLQPIARVDGTINLPGSKSVSNRALLLAALAHGKTVLTNLLDSDDV
RHMLNALTALGVSYTLSADRTRCEIIGNGGPLHAEGALELFLGNAGTAMR
PLAAALCLGSNDIVLTGEPRMKERPIGHLVDALRLGGAKITYLEQENYPP
LRLQGGFTGGNVDVDGSVSSQFLTALLMTAPLAPEDTVIRIKGDLVSKPY
IDITLNLMKTFGVEIENQHYQQFVVKGGQSYQSPGTYLVEGDASSASYFL
AAAAIKGGTVKVTGIGRNSMQGDIRFADVLEKMGATICWGDDYISCTRGE
LNAIDMDMNHIPDAAMTIATAALFAKGTTTLRNIYNWRVKETDRLFAMAT
ELRKVGAEVEEGHDYIRITPPEKLNFAEIATYNDHRMAMCFSLVALSDTP
VTILDPKCTAKTFPDYFEQLARISQAA
Ligand information
Ligand IDS3P
InChIInChI=1S/C7H11O8P/c8-4-1-3(7(10)11)2-5(6(4)9)15-16(12,13)14/h2,4-6,8-9H,1H2,(H,10,11)(H2,12,13,14)/t4-,5-,6+/m1/s1
InChIKeyQYOJSKGCWNAKGW-PBXRRBTRSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C1C(C(C(C=C1C(=O)O)OP(=O)(O)O)O)O
OpenEye OEToolkits 1.5.0C1[C@H]([C@@H]([C@@H](C=C1C(=O)O)OP(=O)(O)O)O)O
CACTVS 3.341O[C@@H]1CC(=C[C@@H](O[P](O)(O)=O)[C@H]1O)C(O)=O
CACTVS 3.341O[CH]1CC(=C[CH](O[P](O)(O)=O)[CH]1O)C(O)=O
ACDLabs 10.04O=C(O)C1=CC(OP(=O)(O)O)C(O)C(O)C1
FormulaC7 H11 O8 P
NameSHIKIMATE-3-PHOSPHATE
ChEMBLCHEMBL95193
DrugBankDB04328
ZINCZINC000003870237
PDB chain1g6s Chain A Residue 601 [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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PDB1g6s Interaction of the herbicide glyphosate with its target enzyme 5-enolpyruvylshikimate 3-phosphate synthase in atomic detail.
Resolution1.5 Å
Binding residue
(original residue number in PDB)		K22 S23 R27 T97 S169 S170 Q171 S197 Y200 D313 N336 K340
Binding residue
(residue number reindexed from 1)		K22 S23 R27 T97 S169 S170 Q171 S197 Y200 D313 N336 K340
Annotation score5
Binding affinityPDBbind-CN: -logKd/Ki=5.15,Kd=7uM
BindingDB: Kd=7000nM
Enzymatic activity
Catalytic site (original residue number in PDB) K22 S23 D49 N94 P119 R124 D313 E341 H385 R386 K411
Catalytic site (residue number reindexed from 1) K22 S23 D49 N94 P119 R124 D313 E341 H385 R386 K411
Enzyme Commision number 2.5.1.19: 3-phosphoshikimate 1-carboxyvinyltransferase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0003866 3-phosphoshikimate 1-carboxyvinyltransferase activity
GO:0016740 transferase activity
GO:0016765 transferase activity, transferring alkyl or aryl (other than methyl) groups
Biological Process
GO:0008652 amino acid biosynthetic process
GO:0009073 aromatic amino acid family biosynthetic process
GO:0009423 chorismate biosynthetic process
Cellular Component
GO:0005737 cytoplasm
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:1g6s, PDBe:1g6s, PDBj:1g6s
PDBsum1g6s
PubMed11171958
UniProtP0A6D3|AROA_ECOLI 3-phosphoshikimate 1-carboxyvinyltransferase (Gene Name=aroA)

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