Structure of PDB 6dds Chain C Binding Site BS02

Receptor Information
>6dds Chain C (length=159) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MVGLIWAQATSGVIGRGGDIPWRLPEDQAHFREITMGHTIVMGRRTWDSL
PAKVRPLPGRRNVVLSRQADFMASGAEVVGSLEEALTSPETWVIGGGQVY
ALALPYATRCEVTEVDIGLPREAGDALAPVLDETWRGETGEWRFSRSGLR
YRLYSYHRS
Ligand information
Ligand IDU75
InChIInChI=1S/C23H22N4O3/c1-3-20-19(21(24)27-23(25)26-20)6-4-5-14-11-17(13-18(12-14)30-2)15-7-9-16(10-8-15)22(28)29/h7-13H,3,5H2,1-2H3,(H,28,29)(H4,24,25,26,27)
InChIKeyVLQRVOAJCWFFQG-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CCc1nc(N)nc(N)c1C#CCc2cc(OC)cc(c2)c3ccc(cc3)C(O)=O
OpenEye OEToolkits 2.0.4CCc1c(c(nc(n1)N)N)C#CCc2cc(cc(c2)OC)c3ccc(cc3)C(=O)O
FormulaC23 H22 N4 O3
Name4-[3-[3-[2,4-bis(azanyl)-6-ethyl-pyrimidin-5-yl]prop-2-ynyl]-5-methoxy-phenyl]benzoic acid;
3'-(3-(2,4-diamino-6-ethylpyrimidin-5-yl)prop-2-yn-1-yl)-5'-methoxy-[1,1'-biphenyl]-4-carboxylic acid;
UCP1175
ChEMBLCHEMBL3828771
DrugBank
ZINCZINC000584905714
PDB chain6dds Chain C Residue 202 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6dds Drugging the Folate Pathway in Mycobacterium tuberculosis: The Role of Multi-targeting Agents.
Resolution1.72 Å
Binding residue
(original residue number in PDB)		I5 W6 A7 D27 Q28 F31 R32 L50 V54 L57 R60 I94
Binding residue
(residue number reindexed from 1)		I5 W6 A7 D27 Q28 F31 R32 L50 V54 L57 R60 I94
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) I5 I20 W22 D27 Q28 F31 L57 T91 T113
Catalytic site (residue number reindexed from 1) I5 I20 W22 D27 Q28 F31 L57 T91 T113
Enzyme Commision number 1.5.1.3: dihydrofolate reductase.
Gene Ontology
Molecular Function
GO:0004146 dihydrofolate reductase activity
GO:0016491 oxidoreductase activity
GO:0050661 NADP binding
GO:0070401 NADP+ binding
Biological Process
GO:0006730 one-carbon metabolic process
GO:0046452 dihydrofolate metabolic process
GO:0046654 tetrahydrofolate biosynthetic process
GO:0046655 folic acid metabolic process
Cellular Component
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6dds, PDBe:6dds, PDBj:6dds
PDBsum6dds
PubMed30930162
UniProtP9WNX1|DYR_MYCTU Dihydrofolate reductase (Gene Name=folA)

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