>3fluB (B:) observed residues (from ATOM records)
mlqgslvalitpmnqdgsihyeqlrdlidwhiengtdgivavgttgesatlsveehtavi
eavvkhvakrvpviagtganntveaialsqaaekagadytlsvvpyynkpsqegiyqhfk
tiaeatsipmiiynvpgrtvvsmtndtilrlaeipnivgvkeasgnigsnielinrapeg
fvvlsgddhtalpfmlcgghgvitvaanaapklfadmcraalqgdialarelndrlipiy
dtmfcepspaapkwavsalgrcephvrlplvpltengqakvraalkasgql