Complex sentence: With Craig Kundrot, Richards investigated the effects of high pressure (1000 atmospheres) on protein structure, using hen-egg lysozyme crystals, finding that the structure was robust to such pressures apart from a rather small compaction in size.
Split into simpler sentences: With Craig Kundrot, Richards investigated the effects of high pressure (1000 atmospheres) on protein structure, using hen-egg lysozyme crystals. They found that the structure was robust to such pressures, apart from a rather small compaction in size.