Structure of PDB 6a23 Chain A Binding Site BS01

Receptor Information
>6a23 Chain A (length=333) Species: 31958 (Amycolatopsis orientalis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
YVSLADLERAARDVLPGEIFDFLAGGSGTEASLVANRTALERVFVIPRML
RDLTDVTTEIDIFGRRAALPMAVAPVAYQRLFHPEGELAVARAARDAGVP
YTICTLSSVSLEEIAAVGGRPWFQLFWLRDEKRSLDLVRRAEDAGCEAIV
FTVDVPWMGRRLRDMRNGFALPEWVTAANFDFAPATWESVEAVRAHTDLP
VVLKGILAVEDARRAVDAGAGGIVVSNHGGRQLDGAVPGIEMLGEIVAAV
SGGCEVLVDGGIRSGGDVLKATALGASAVLVGRPVMWALAAAGQDGVRQL
LELLAEEVRDAMGLAGCESVGAARRLNTKLGVV
Ligand information
Ligand ID9OU
InChIInChI=1S/C24H27N4O10P/c1-12-8-15-16(9-13(12)2)28(23(33)14-6-4-3-5-7-14)19-21(25-24(34)26-22(19)32)27(15)10-17(29)20(31)18(30)11-38-39(35,36)37/h3-9,17-18,20,29-31H,10-11H2,1-2H3,(H2,35,36,37)(H2,25,26,32,34)/t17-,18+,20-/m0/s1
InChIKeyGNAOWUVMAJZSFE-NSHGMRRFSA-N
SMILES
SoftwareSMILES
CACTVS 3.385Cc1cc2N(C[C@H](O)[C@H](O)[C@H](O)CO[P](O)(O)=O)C3=C(N(C(=O)c4ccccc4)c2cc1C)C(=O)NC(=O)N3
OpenEye OEToolkits 2.0.6Cc1cc2c(cc1C)N(C3=C(N2CC(C(C(COP(=O)(O)O)O)O)O)NC(=O)NC3=O)C(=O)c4ccccc4
OpenEye OEToolkits 2.0.6Cc1cc2c(cc1C)N(C3=C(N2C[C@@H]([C@@H]([C@@H](COP(=O)(O)O)O)O)O)NC(=O)NC3=O)C(=O)c4ccccc4
ACDLabs 12.01C1(C3=C(NC(N1)=O)N(c2c(cc(C)c(C)c2)N3C(=O)c4ccccc4)CC(C(C(COP(=O)(O)O)O)O)O)=O
CACTVS 3.385Cc1cc2N(C[CH](O)[CH](O)[CH](O)CO[P](O)(O)=O)C3=C(N(C(=O)c4ccccc4)c2cc1C)C(=O)NC(=O)N3
FormulaC24 H27 N4 O10 P
Name1-[5-(benzenecarbonyl)-7,8-dimethyl-2,4-dioxo-1,3,4,5-tetrahydrobenzo[g]pteridin-10(2H)-yl]-1-deoxy-5-O-phosphono-D-ribitol
ChEMBL
DrugBank
ZINC
PDB chain6a23 Chain A Residue 401 [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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PDB6a23 The flavin mononucleotide cofactor in alpha-hydroxyacid oxidases exerts its electrophilic/nucleophilic duality in control of the substrate-oxidation level.
Resolution1.65 Å
Binding residue
(original residue number in PDB)		L25 P77 V78 A79 L108 Q126 F128 T154 M160 K228 H252 R255 D283 G285 R287 G306 R307
Binding residue
(residue number reindexed from 1)		L23 P75 V76 A77 L106 Q124 F126 T152 M158 K204 H228 R231 D259 G261 R263 G282 R283
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) F128 D156 H252
Catalytic site (residue number reindexed from 1) F126 D154 H228
Enzyme Commision number 1.1.3.46: 4-hydroxymandelate oxidase.
Gene Ontology
Molecular Function
GO:0004459 L-lactate dehydrogenase activity
GO:0010181 FMN binding
GO:0016491 oxidoreductase activity
GO:0016899 oxidoreductase activity, acting on the CH-OH group of donors, oxygen as acceptor
Biological Process
GO:0017000 antibiotic biosynthetic process
GO:0033072 vancomycin biosynthetic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:6a23, PDBe:6a23, PDBj:6a23
PDBsum6a23
PubMed31588923
UniProtO52792|HMO_AMYOR 4-hydroxymandelate oxidase (Gene Name=hmo)

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