>3qhzM (M:) observed residues (from ATOM records)
ltqppsasgtpgqrvtiscsgsssnigsntvswyqqvpgtapklliygnnerpsgvpdrf
sgsksatsaslaisglqsedeadyycaawddslngfwvfgggtkltvlgqpkaapsvtlf
ppsseelqankatlvclisdfypgavtvawkadsspvkagvetttpskqsnnkyaassyl
sltpeqwkshksyscqvthegstvektvapt