Structure of PDB 5dhk Chain A Binding Site BS02

Receptor Information
>5dhk Chain A (length=536) Species: 4097 (Nicotiana tabacum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IVRPVADFSPSLWGDQFLSFSIKNQVAEKYAKEIEALKEQTRNMLLATGM
KLADTLNLIDTIERLGISYHFEKEIDDILDQIYNQNSNCNDLCTSALQFR
LLRQHGFNISPEIFSKFQDENGKFKESLASDVLGLLNLYEASHVRTHADD
ILEDALAFSTIHLESAAPHLKSPLREQVTHALEQCLHKGVPRVETRFFIS
SIYDKEQSKNNVLLRFAKLDFNLLQMLHKQELAQVSRWWKDLDFVTTLPY
ARDRVVECYFEALGVYFEPQYSQARVMLVKTISMISIVDDTFDAYGTVKE
LEAYTDAIQRWDINEIDRLPDYMKISYKAILDLYKDYEKELSSAGRSHIV
CHAIERMKEVVRNYNVESTWFIEGYTPPVSEYLSNALATTTYYYLATTSY
LGMKSATEQDFEWLSKNPKILEASVIICRVIDDTATYEVEKSRGQIATGI
ECCMRDYGISTKEAMAKFQNMAETAWKDINEGLLRPTPVSTEFLTPILNL
ARIVEVTYIHNLDGYTHPEKVLKPHIINLLVDSIKI
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain5dhk Chain A Residue 602 [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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PDB5dhk Mechanism-Based Post-Translational Modification and Inactivation in Terpene Synthases.
Resolution2.43 Å
Binding residue
(original residue number in PDB)		D301 D305
Binding residue
(residue number reindexed from 1)		D289 D293
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) R264 E273 I294 D301 D305 T401 T402 T403 R441 D444 T448 E452 Y520 D525 Y527
Catalytic site (residue number reindexed from 1) R252 E261 I282 D289 D293 T389 T390 T391 R429 D432 T436 E440 Y508 D513 Y515
Enzyme Commision number 4.2.3.61: 5-epiaristolochene synthase.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0010333 terpene synthase activity
GO:0016829 lyase activity
GO:0016838 carbon-oxygen lyase activity, acting on phosphates
GO:0046872 metal ion binding
GO:0102698 5-epi-aristolochene synthase activity
Biological Process
GO:0006720 isoprenoid metabolic process
GO:0016102 diterpenoid biosynthetic process
GO:0016114 terpenoid biosynthetic process
GO:0051762 sesquiterpene biosynthetic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5dhk, PDBe:5dhk, PDBj:5dhk
PDBsum5dhk
PubMed26378620
UniProtQ40577|5EAS_TOBAC 5-epi-aristolochene synthase (Gene Name=EAS3)

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