Simplify the following text for a Grade 9 native English-speaking person.
Original: Kendrew shared the 1962 Nobel Prize for chemistry with Max Perutz for determining the first atomic structures of proteins using X-ray crystallography .
Simplified: He shared the 1962 Nobel Prize in Chemistry with Max Perutz . Their group in the Cavendish Laboratory was the first to determine the structure of proteins , using X-ray crystallography .