Structure of PDB 6a3d Chain A Binding Site BS01

Receptor Information
>6a3d Chain A (length=327) Species: 31958 (Amycolatopsis orientalis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ADLERAARDVLPGEIFDFLAGGSGTEASLVANRTALERVFVIPRMLRDLT
DVTTEIDIFGRRAALPMAVAPVAYQRLFHPEGELAVARAARDAGVPYTIC
TLSSVSLEEIAAVGGRPWFQLFWLRDEKRSLDLVRRAEDAGCEAIVFTVD
VPWMGRRLRDMRNGFALPEVTAANFDFAPATWESVEAVRAHTDLPVVLKG
ILAVEDARRAVDAGAGGIVVSNHGGRQLDGAVPGIEMLGEIVAAVSGGCE
VLVDGGIRSGGDVLKATALGASAVLVGRPVMWALAAAGQDGVRQLLELLA
EEVRDAMGLAGCESVGAARRLNTKLGV
Ligand information
Ligand ID9PX
InChIInChI=1S/C19H25N4O13P/c1-8-4-10-11(5-9(8)2)23(6-12(24)14(26)13(25)7-34-37(30,31)32)15-19(22-10,36-35-18(29)33-3)16(27)21-17(28)20-15/h4-5,12-14,22,24-26H,6-7H2,1-3H3,(H,21,27,28)(H2,30,31,32)/t12-,13+,14-,19-/m0/s1
InChIKeyBKTAMFVARSDVLC-LJPSSGMGSA-N
SMILES
SoftwareSMILES
CACTVS 3.385COC(=O)OO[C@@]12Nc3cc(C)c(C)cc3N(C[C@H](O)[C@H](O)[C@H](O)CO[P](O)(O)=O)C1=NC(=O)NC2=O
ACDLabs 12.01Cc1cc3c(cc1C)N(C=2C(C(=O)NC(N=2)=O)(N3)OOC(=O)OC)CC(C(C(O)COP(O)(=O)O)O)O
OpenEye OEToolkits 2.0.6Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)[C@@]3(N2)OOC(=O)OC)C[C@@H]([C@@H]([C@@H](COP(=O)(O)O)O)O)O
OpenEye OEToolkits 2.0.6Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3(N2)OOC(=O)OC)CC(C(C(COP(=O)(O)O)O)O)O
CACTVS 3.385COC(=O)OO[C]12Nc3cc(C)c(C)cc3N(C[CH](O)[CH](O)[CH](O)CO[P](O)(O)=O)C1=NC(=O)NC2=O
FormulaC19 H25 N4 O13 P
Name1-deoxy-1-[(4aS)-4a-[(methoxycarbonyl)peroxy]-7,8-dimethyl-2,4-dioxo-3,4,4a,5-tetrahydrobenzo[g]pteridin-10(2H)-yl]-5-O-phosphono-D-ribitol
ChEMBL
DrugBank
ZINC
PDB chain6a3d Chain A Residue 402 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6a3d Structural and chemical trapping of flavin-oxide intermediates reveals substrate-directed reaction multiplicity.
Resolution1.923 Å
Binding residue
(original residue number in PDB)
P77 V78 A79 F128 T154 K228 H252 R255 D283 G284 G285 R287 G306 R307
Binding residue
(residue number reindexed from 1)
P71 V72 A73 F122 T148 K199 H223 R226 D254 G255 G256 R258 G277 R278
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) F128 D156 H252
Catalytic site (residue number reindexed from 1) F122 D150 H223
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:6a3d, PDBe:6a3d, PDBj:6a3d
PDBsum6a3d
PubMed32362037
UniProtO52792|HMO_AMYOR 4-hydroxymandelate oxidase (Gene Name=hmo)

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