Structure of PDB 1oq9 Chain A Binding Site BS03

Receptor Information
>1oq9 Chain A (length=338) Species: 3988 (Ricinus communis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FMPPREVHVQVTHSMPPQKIEIFKSLDNWAEENILVHLKPVEKCWQPQDF
LPDPASDGFDEQVRELRERAKEIPDDYFVVLVGDMITEEALPTYQTMLNT
LDGVRDETGASPTSWAIWTRAWTAEENRHGDLLNKYLYLSGRVDMRQIEK
TIQYLIGSGMDPRTENSPYLGFIYTSFQERATFISHGNTARQAKEHGDIK
LAQICGTIAADEKRHETAYTKIVEKLFEIDPDGTVLAFADMMRKKISMPA
HLMYDGRDDNLFDHFSAVAQRLGVYTAKDYADILEFLVGRWKVDKLTGLS
AEGQKAQDYVCRLPPRIRRLKEAPTMPFSWIFDRQVKL
Ligand information
Ligand IDACT
InChIInChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)/p-1
InChIKeyQTBSBXVTEAMEQO-UHFFFAOYSA-M
SMILES
SoftwareSMILES
ACDLabs 10.04[O-]C(=O)C
OpenEye OEToolkits 1.5.0CC(=O)[O-]
CACTVS 3.341CC([O-])=O
FormulaC2 H3 O2
NameACETATE ION
ChEMBL
DrugBankDB14511
ZINC
PDB chain1oq9 Chain A Residue 366 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1oq9 Azide and Acetate Complexes plus two iron-depleted Crystal Structures of the Di-iron Enzyme delta9 Stearoyl-ACP Desaturase-Implications for Oxygen Activation and Catalytic Intermediates
Resolution2.4 Å
Binding residue
(original residue number in PDB)		E105 E143 E196 E229
Binding residue
(residue number reindexed from 1)		E88 E126 E179 E212
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) W62 E105 E143 H146 E196 T199 D228 E229 H232
Catalytic site (residue number reindexed from 1) W45 E88 E126 H129 E179 T182 D211 E212 H215
Enzyme Commision number 1.14.19.2: stearoyl-[acyl-carrier-protein] 9-desaturase.
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0016491 oxidoreductase activity
GO:0045300 stearoyl-[ACP] desaturase activity
GO:0046872 metal ion binding
Biological Process
GO:0006631 fatty acid metabolic process
GO:0006633 fatty acid biosynthetic process
Cellular Component
GO:0009507 chloroplast

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1oq9, PDBe:1oq9, PDBj:1oq9
PDBsum1oq9
PubMed12704186
UniProtP22337|STAD_RICCO Stearoyl-[acyl-carrier-protein] 9-desaturase, chloroplastic

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