>2yk1L (L:) SEQRES residues
qseltqppsasgtpgqrvtiscsgsssnigsnyvywyqqlpgtapklliyrnnqrpsgvp
drfsgsksgtsaslaisglrsedeadyycaawddslsawvfgggtqldilgqpkaapsvt
lfppsseelqapkatlvclisdfypgavtvawkadsspvkagvetttpskqsnnkyaass
ylsltpeqwkshrsyscqvthegstvektvaptecs