>1g19a.pdb MTQTPDREKALELAVAQIEKSYGKGSVMRLGDEARQPISVIPTGSIALDVALGIGGLPRGRVIEIYGPESSGKTTVALHA VANAQAAGGVAAFIDAEHALDPDYAKKLGVDTDSLLVSQPDTGEQALEIADMLIRSGALDIVVIDSVAALVPRAELEGEH VGLQARLMSQALRKMTGALNNSGTTAIFINQLTGGKALKFYASVRMDVRRVETLKDGTNAVGNRTRVKVVKNKCLAPFKQ AEFDILYGKGI >2reb.pdb ---DENKQKALAAALGQIEKQFGKGSIMRLGEDRSMDVETISTGSLSLDIALGAGGLPMGRIVEIYGPESSGKTTLTLQV IAAAQREGKTCAFIDAEHALDPIYARKLGVDIDNLLCSQPDTGEQALEICDALARSGAVDVIVVDSVAALTPKA-EIE-- -GLAARMMSQAMRKLAGNLKQSNTLLIFINQ-TGGNALKFYASVRLDIRRIGAVKEGENVVGSETRVKVVKNKIAAPFKQ AEFQILYGEGI