X-Ray synchrotron diffraction data (images of .mccd format) for the crystal of Lupinus luteus LlPR-10.2B protein in complex with melatonin and trans-zeatin. The diffraction images were collected to the resolution of 1.57 Å on the beamline I911-2 at the Max LAB synchrotrone (Lund, Sweden) at 100K using a MARMOSAIC 225 mm CCD detector. The data was recorded in one pass of 80 images to resolution of 1.57 Å with crystal-to-detector distance 130 mm. The direct beam position was; x=1562px, y=1494px, oscillation angle was 1° and X-ray wavelength equal to 1.0000 Å.