Structure of PDB 6vz8 Chain Q Binding Site BS02

Receptor Information
>6vz8 Chain Q (length=541) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FISRFAPDQPRKGADILVEALERQGVETVFAYPGGASMEIHQALTRSSSI
RNVLPRHEQGGVFAAEGYARSSGKPGICIATSGPGATNLVSGLADALLDS
VPLVAITGQVPRRMIGTDAFQETPIVEVTRSITKHNYLVMDVEDIPRIIE
EAFFLATSGRPGPVLVDVPKDIQQQLAIPNWEQAMRLPGYMSRMPKPPED
SHLEQIVRLISKKPVLYVGGGCLNSSDELGRFVELTGIPVASTLMGLGSY
PCDDELSLHMLGMHGTVYANYAVEHSDLLLAFGVRFDDRVTGIVHIDIDS
AEIGKNKTPHVSVCGDVKLALQGMNKVLENRAEELKLDFGVWRNELNVQK
QKFPLSFFGEAIPPQYAIKVLDELTDGKAIISTGVGQHQMWAAQFYNYKK
PRQWLSSGGLGAMGFGLPAAIGASVANPDAIVVDIDGDGSFIMNVQELAT
IRVENLPVKVLLLNNQHLGMVMQWEDRFYKANRAHTFLGDPAQEIFPNML
LFAAACGIPAARVTKKADLREAIQTMLDTPGPYLLDVICPH
Ligand information
Ligand IDFAD
InChIInChI=1S/C27H33N9O15P2/c1-10-3-12-13(4-11(10)2)35(24-18(32-12)25(42)34-27(43)33-24)5-14(37)19(39)15(38)6-48-52(44,45)51-53(46,47)49-7-16-20(40)21(41)26(50-16)36-9-31-17-22(28)29-8-30-23(17)36/h3-4,8-9,14-16,19-21,26,37-41H,5-7H2,1-2H3,(H,44,45)(H,46,47)(H2,28,29,30)(H,34,42,43)/t14-,15+,16+,19-,20+,21+,26+/m0/s1
InChIKeyVWWQXMAJTJZDQX-UYBVJOGSSA-N
SMILES
SoftwareSMILES
CACTVS 3.341Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[C@H](O)[C@H](O)[C@H](O)CO[P@](O)(=O)O[P@@](O)(=O)OC[C@H]4O[C@H]([C@H](O)[C@@H]4O)n5cnc6c(N)ncnc56)c2cc1C
OpenEye OEToolkits 1.5.0Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)n5cnc6c5ncnc6N)O)O)O)O)O
OpenEye OEToolkits 1.5.0Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](CO[P@@](=O)(O)O[P@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)n5cnc6c5ncnc6N)O)O)O)O)O
CACTVS 3.341Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[CH](O)[CH](O)[CH](O)CO[P](O)(=O)O[P](O)(=O)OC[CH]4O[CH]([CH](O)[CH]4O)n5cnc6c(N)ncnc56)c2cc1C
ACDLabs 10.04O=C2C3=Nc1cc(c(cc1N(C3=NC(=O)N2)CC(O)C(O)C(O)COP(=O)(O)OP(=O)(O)OCC6OC(n5cnc4c(ncnc45)N)C(O)C6O)C)C
FormulaC27 H33 N9 O15 P2
NameFLAVIN-ADENINE DINUCLEOTIDE
ChEMBLCHEMBL1232653
DrugBankDB03147
ZINCZINC000008215434
PDB chain6vz8 Chain Q Residue 702 [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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PDB6vz8 Structures of fungal and plant acetohydroxyacid synthases.
Resolution3.45 Å
Binding residue
(original residue number in PDB)		G307 G309 T331 L332 L349 R373 R377 D395 I396 D414 V415 G508 G509
Binding residue
(residue number reindexed from 1)		G219 G221 T243 L244 L261 R285 R289 D297 I298 D316 V317 G408 G409
Annotation score1
Enzymatic activity
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003824 catalytic activity
GO:0003984 acetolactate synthase activity
GO:0030976 thiamine pyrophosphate binding
GO:0050660 flavin adenine dinucleotide binding
Biological Process
GO:0009082 branched-chain amino acid biosynthetic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:6vz8, PDBe:6vz8, PDBj:6vz8
PDBsum6vz8
PubMed32640464
UniProtP17597|ILVB_ARATH Acetolactate synthase, chloroplastic (Gene Name=ALS)

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