Structure of PDB 4kat Chain B Binding Site BS03

Receptor Information
>4kat Chain B (length=220) Species: 243274 (Thermotoga maritima MSB8) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HMKIDILDKGFVELVDVMGNDLSAVRAARVSFDMGLKDEERDRHLIEYLM
KHGHETPFEHIVFTFHVKAPIFVARQWFRHRIASYNELSGRYSKLSYEFY
IPSPERLEGYKTTIPPERVTEKISEIVDKAYRTYLELIESGVPREVARIV
LPLNLYTRFFWTVNARSLMNFLNLKADSHAQWEIQQYALAIARIFKEKCP
WTFEAFLKYAYKGDILKEVQ
Ligand information
Ligand IDFDA
InChIInChI=1S/C27H35N9O15P2/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/h3-4,8-9,14-16,19-21,26,32,37-41H,5-7H2,1-2H3,(H,44,45)(H,46,47)(H2,28,29,30)(H2,33,34,42,43)/t14-,15+,16+,19-,20+,21+,26+/m0/s1
InChIKeyYPZRHBJKEMOYQH-UYBVJOGSSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0Cc1cc2c(cc1C)N(C3=C(N2)C(=O)NC(=O)N3)CC(C(C(COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)n5cnc6c5ncnc6N)O)O)O)O)O
CACTVS 3.341Cc1cc2NC3=C(NC(=O)NC3=O)N(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
CACTVS 3.341Cc1cc2NC3=C(NC(=O)NC3=O)N(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
ACDLabs 10.04O=C3C=2Nc1cc(c(cc1N(C=2NC(=O)N3)CC(O)C(O)C(O)COP(=O)(O)OP(=O)(O)OCC6OC(n5cnc4c(ncnc45)N)C(O)C6O)C)C
OpenEye OEToolkits 1.5.0Cc1cc2c(cc1C)N(C3=C(N2)C(=O)NC(=O)N3)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
FormulaC27 H35 N9 O15 P2
NameDIHYDROFLAVINE-ADENINE DINUCLEOTIDE
ChEMBL
DrugBank
ZINCZINC000095099885
PDB chain4kat Chain C Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4kat Flavin-Dependent Thymidylate Synthase as a Drug Target for Deadly Microbes: Mutational Study and a Strategy for Inhibitor Design.
Resolution2.14 Å
Binding residue
(original residue number in PDB)
N85 E86 Y91
Binding residue
(residue number reindexed from 1)
N86 E87 Y92
Annotation score2
Enzymatic activity
Enzyme Commision number 2.1.1.148: thymidylate synthase (FAD).
Gene Ontology
Molecular Function
GO:0004799 thymidylate synthase activity
GO:0008168 methyltransferase activity
GO:0050660 flavin adenine dinucleotide binding
GO:0050797 thymidylate synthase (FAD) activity
GO:0070402 NADPH binding
Biological Process
GO:0006231 dTMP biosynthetic process
GO:0006235 dTTP biosynthetic process
GO:0009165 nucleotide biosynthetic process
GO:0032259 methylation

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Molecular Function

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Biological Process
External links
PDB RCSB:4kat, PDBe:4kat, PDBj:4kat
PDBsum4kat
PubMed24563811
UniProtQ9WYT0|THYX_THEMA Flavin-dependent thymidylate synthase (Gene Name=thyX)

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