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Target
Dihydrofolate reductase
Ligand
BDBM18245
Substrate
BDBM18044
Meas. Tech.
Dihydrofolate Reductase (DHFR) Assay
pH
7.4±n/a
Temperature
303.15±n/a K
IC50
210±n/a nM
EC50
190±10 nM
Comments
EC50 was obtained from growth inhibition of parental CCRF-CEM human Leukemia cells.
Citation
 Gangjee, A; Lin, X; Kisliuk, RL; McGuire, JJ Synthesis of N-{4-[(2,4-diamino-5-methyl-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-6-yl)thio]benzoyl}-L-glutamic acid and N-{4-[(2-amino-4-oxo-5-methyl-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-6-yl)thio]benzoyl}-L-glutamic acid as dual inhibitors of dihydrofolate reductase and thymidylate synthase and a J Med Chem 48:7215-22 (2005) [PubMed]  Article 
Target
Name:
Dihydrofolate reductase
Synonyms:
DHFR | DYR_HUMAN | Dihydrofolate reductase (DHFR) | Tetrahydrofolate dehydrogenase
Type:
Enzyme
Mol. Mass.:
21453.99
Organism:
Homo sapiens (Human)
Description:
Recombinant human DHFR.
Residue:
187
Sequence:
MVGSLNCIVAVSQNMGIGKNGDLPWPPLRNEFRYFQRMTTTSSVEGKQNLVIMGKKTWFSIPEKNRPLKGRINLVLSRELKEPPQGAHFLSRSLDDALKLTEQPELANKVDMVWIVGGSSVYKEAMNHPGHLKLFVTRIMQDFESDTFFPEIDLEKYKLLPEYPGVLSDVQEEKGIKYKFEVYEKND
  
Inhibitor
Name:
BDBM18245
Synonyms:
(2S)-2-{[4-({2,4-diamino-5-methyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl}sulfanyl)phenyl]formamido}pentanedioic acid | N-{4-[(2,4-diamino-5-methyl-7H-pyrrolo[2,3-d]-pyrimidin-6-yl)sulfanyl]benzoyl}-L-glutamic acid | Pyrrolo[2, 3-d]pyrimidine analogue, 1a
Type:
Small organic molecule
Emp. Form.:
C19H20N6O5S
Mol. Mass.:
444.464
SMILES:
Cc1c(Sc2ccc(cc2)C(=O)N[C@@H](CCC(O)=O)C(O)=O)[nH]c2nc(N)nc(N)c12 |r|
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:
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