>2a6vB (B:) observed residues (from ATOM records)
kwnkgyslpnllevtdqqkelsqwtlgdkvkleegrfvltpgkntkgslwlkpeysikda
mtiewtfrsfgfrgstkgglafwlkqgnegdstelfggsskkfnglmillrlddklgesv
taylndgtkdldiesspyfasclfqyqdsmvpstlrltynpldnhllklqmdnrvcfqtr
kvkfmgsspfrigtsaindaskesfeilkmklydgvi