Structure of PDB 1yhy Chain A Binding Site BS02

Receptor Information
>1yhy Chain A (length=582) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TFISRFAPDQPRKGADILVEALERQGVETVFAYPGGASMEIHQALTRSSS
IRNVLPRHEQGGVFAAEGYARSSGKPGICIATSGPGATNLVSGLADALLD
SVPLVAITGQVPRRMIGTDAFQETPIVEVTRSITKHNYLVMDVEDIPRII
EEAFFLATSGRPGPVLVDVPKDIQQQLAIPNWEQAMRLPGYMSRMPKPPE
DSHLEQIVRLISESKKPVLYVGGGCLNSSDELGRFVELTGIPVASTLMGL
GSYPCDDELSLHMLGMHGTVYANYAVEHSDLLLAFGVRFDDRVTGKLEAF
ASRAKIVHIDIDSAEIGKNKTPHVSVCGDVKLALQGMNKVLENRAEELKL
DFGVWRNELNVQKQKFPLSFKTFGEAIPPQYAIKVLDELTDGKAIISTGV
GQHQMWAAQFYNYKKPRQWLSSGGLGAMGFGLPAAIGASVANPDAIVVDI
DGDGSFIMNVQELATIRVENLPVKVLLLNNQHLGMVMQWEDRFYKANRAH
TFLGDPAQEDEIFPNMLLFAAACGIPAARVTKKADLREAIQTMLDTPGPY
LLDVICPHQEHVLPMIPSGGTFNDVITEGDGR
Ligand information
Ligand ID1MM
InChIInChI=1S/C14H15N5O6S/c1-8-15-12(18-14(16-8)25-3)17-13(21)19-26(22,23)10-7-5-4-6-9(10)11(20)24-2/h4-7H,1-3H3,(H2,15,16,17,18,19,21)
InChIKeyRSMUVYRMZCOLBH-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341COC(=O)c1ccccc1[S](=O)(=O)NC(=O)Nc2nc(C)nc(OC)n2
ACDLabs 10.04O=C(OC)c1ccccc1S(=O)(=O)NC(=O)Nc2nc(nc(OC)n2)C
OpenEye OEToolkits 1.5.0Cc1nc(nc(n1)OC)NC(=O)NS(=O)(=O)c2ccccc2C(=O)OC
FormulaC14 H15 N5 O6 S
NameMETHYL 2-[({[(4-METHOXY-6-METHYL-1,3,5-TRIAZIN-2-YL)AMINO]CARBONYL}AMINO)SULFONYL]BENZOATE;
METSULFURON METHYL
ChEMBLCHEMBL1229749
DrugBank
ZINCZINC000001532069
PDB chain1yhy Chain A Residue 695 [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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PDB1yhy Herbicide-binding sites revealed in the structure of plant acetohydroxyacid synthase
Resolution2.7 Å
Binding residue
(original residue number in PDB)
D376 R377 V571 W574 S653
Binding residue
(residue number reindexed from 1)
D291 R292 V486 W489 S568
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

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Biological Process
External links
PDB RCSB:1yhy, PDBe:1yhy, PDBj:1yhy
PDBsum1yhy
PubMed16407096
UniProtP17597|ILVB_ARATH Acetolactate synthase, chloroplastic (Gene Name=ALS)

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