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TitleAnalysis of quinazoline and pyrido[2,3-d]pyrimidine N9-C10 reversed-bridge antifolates in complex with NADP+ and Pneumocystis carinii dihydrofolate reductase.
Journal, issue, pagesActa Crystallogr. ,Sect. D, Vol. 58, Page 1393-1399, Year 2002
Publish dateJun 6, 2002 (structure data deposition date)
AuthorsCody, V. / Galitsky, N. / Luft, J.R. / Pangborn, W. / Queener, S.F. / Gangjee, A.
External linksActa Crystallogr. ,Sect. D / PubMed:12198294
MethodsX-ray diffraction
Resolution1.9 - 2.1 Å
Structure data

PDB-1ly3:
ANALYSIS OF QUINAZOLINE AND PYRIDOPYRIMIDINE N9-C10 REVERSED BRIDGE ANTIFOLATES IN COMPLEX WITH NADP+ AND PNEUMOCYSTIS CARINII DIHYDROFOLATE REDUCTASE
Method: X-RAY DIFFRACTION / Resolution: 1.9 Å

PDB-1ly4:
Analysis of quinazoline and PYRIDO[2,3D]PYRIMIDINE N9-C10 reversed bridge antifolates in complex with NADP+ and Pneumocystis carinii dihydrofolate reductase
Method: X-RAY DIFFRACTION / Resolution: 2.1 Å

Chemicals

ChemComp-NAP:
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE

ChemComp-COG:
2,4-DIAMINO-6-[N-(2',5'-DIMETHOXYBENZYL)-N-METHYLAMINO]QUINAZOLINE

ChemComp-HOH:
WATER

ChemComp-COQ:
2,4-DIAMINO-6-[N-(3',5'-DIMETHOXYBENZYL)-N-METHYLAMINO]PYRIDO[2,3-D]PYRIMIDINE

Source
  • pneumocystis carinii (fungus)
KeywordsOXIDOREDUCTASE / pcDHFR reversed bridge antifolates / pcDHFR / N9-C10 reversed bridge pyridopyrimidine antifolate

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