Supporting Information SSNMR of biosilica-entrapped enzymes permits an easy assessment of preservation of native conformation at atomic detail Marco Fragai, Claudio Luchinat*, Tommaso Martelli, Enrico Ravera, Irit Sagi*, Inna Solomonov,Yael Udi Electronic Supplementary Material (ESI) for Chemical Communications This journal is © The Royal Society of Chemistry 2013