For the single histidine in lysozyme (1HEW), identify any hydrogen bonds from the ring to other groups in the protein (ignore any interactions with...

1. For the single histidine in lysozyme (1HEW), identify any hydrogen bonds from the ring to other groups in the protein (ignore any interactions with solvent if you have solvent loaded). You should find one (though there is actually a second one that Deep View misses because of a bug in the program, at least in the version on the computers in BSW 243). Would a hydrogen bond interaction be present in the alternate ring orientation?