>2a6vA (A:) observed residues (from ATOM records)
kwnkgyslpnllevtdqqkelsqwtlgdkvkleegrfvltpgkntkgslwlkpeysikda
mtiewtfrsfgfrgstkgglafwlkqgnegdstelfggsskkfnglmillrlddklgesv
taylndgtkdldiesspyfasclfqyqdsmvpstlrltynpldnhllklqmdnrvcfqtr
kvkfmgsspfrigtsaindaskesfeilkmklydgvie