SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED.
Mass: 18.015 Da / Num. of mol.: 408 / Source method: isolated from a natural source / Formula: H2O
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Details
Nonpolymer details
GLYCEROL (GOL): 1,2,3-PROPANETRIOL
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Experimental details
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Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 1
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Sample preparation
Crystal
Density Matthews: 2.34 Å3/Da / Density % sol: 47.47 % / Description: NONE
Crystal grow
Temperature: 277 K / Method: vapor diffusion, hanging drop / pH: 8.75 Details: HUMAN DHFR/FOLATE COMPLEX WAS MIXED WITH NADPH AND TRIMETHOPRIM (BOTH 2 MM FINAL). CRYSTALS WERE GROWN BY HANGING DROP VAPOR DIFFUSION AT 277 K BY MIXING EQUAL VOLUMES OF PROTEIN/NADPH/TMP ...Details: HUMAN DHFR/FOLATE COMPLEX WAS MIXED WITH NADPH AND TRIMETHOPRIM (BOTH 2 MM FINAL). CRYSTALS WERE GROWN BY HANGING DROP VAPOR DIFFUSION AT 277 K BY MIXING EQUAL VOLUMES OF PROTEIN/NADPH/TMP WITH RESERVOIR (24% PEG 4000, 200 MM LI2SO4, 100 MM TRIS.HCL, PH 8.75). TRUNCATED TRIANGULAR CRYSTALS APPEARED SLOWLY, IN ABOUT A MONTH. THE CRYSTAL WAS CRYOPROTECTED WITH 15% GLYCEROL AND FLASH-COOLED IN LIQUID N2.