Reaction Details Report a problem with these data
Target
Dihydrofolate reductase
Ligand
BDBM20687
Substrate
BDBM18044
Meas. Tech.
Thymidylate Synthase (TS) Assay
IC50
>32000±n/a nM
Citation
 Gangjee, A; Li, W; Yang, J; Kisliuk, RL Design, synthesis, and biological evaluation of classical and nonclassical 2-amino-4-oxo-5-substituted-6-methylpyrrolo[3,2-d]pyrimidines as dual thymidylate synthase and dihydrofolate reductase inhibitors. J Med Chem 51:68-76 (2008) [PubMed]  Article 
Target
Name:
Dihydrofolate reductase
Synonyms:
Bacterial dihydrofolate reductase | DYR_ECOLI | Dihydrofolate Reductase (DHFR) | Tetrahydrofolate dehydrogenase | folA | tmrA
Type:
Enzyme
Mol. Mass.:
17991.61
Organism:
Escherichia coli
Description:
E. coli DHFR was expressed in BL21, and purified to homogeneity.
Residue:
159
Sequence:
MISLIAALAVDRVIGMENAMPWNLPADLAWFKRNTLNKPVIMGRHTWESIGRPLPGRKNIILSSQPGTDDRVTWVKSVDEAIAACGDVPEIMVIGGGRVYEQFLPKAQKLYLTHIDAEVEGDTHFPDYEPDDWESVFSEFHDADAQNSHSYCFEILERR
  
Inhibitor
Name:
BDBM20687
Synonyms:
2-amino-5-[(3,4-dichlorophenyl)methyl]-6-methyl-3H,4H,5H-pyrrolo[3,2-d]pyrimidin-4-one | Pyrrolo[3,2-d]pyrimidine analogue, 15
Type:
Small organic molecule
Emp. Form.:
C14H12Cl2N4O
Mol. Mass.:
323.177
SMILES:
Cc1cc2nc(N)[nH]c(=O)c2n1Cc1ccc(Cl)c(Cl)c1
Structure:
Search PDB for entries with ligand similarity:
Substrate
Name:
BDBM18044
Synonyms:
(2S)-2-[(4-{[(2-amino-4-oxo-1,4,7,8-tetrahydropteridin-6-yl)methyl]amino}phenyl)formamido]pentanedioic acid | (S)-2-{4-[(2-Amino-4-hydroxy-7,8-dihydro-pteridin-6-ylmethyl)-amino]-benzoylamino}-pentanedioic acid | dihydrofolic acid
Type:
Small organic molecule
Emp. Form.:
C19H21N7O6
Mol. Mass.:
443.4133
SMILES:
Nc1nc2NCC(CNc3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O)=Nc2c(=O)[nH]1 |c:27|
Structure:
Search PDB for entries with ligand similarity: