>6fyvA (A:) observed residues (from ATOM records)
icqsgdvlraryeivdtlgegafgkvvecidhgmdgmhvavkivknvgryreaarseiqv
lehlnstdpnsvfrcvqmlewfdhhghvcivfellglstydfikensflpfqidhirqma
yqicqsinflhhnklthtdlkpenilfvksdyvvkynkrdertlkntdikvvdfgsatyd
dehhstlvstrhyrapevilalgwsqpcdvwsigcilieyylgftvfqthdskehlamme
rilgpipqhmiqktrkrkyfhhnqldwdehssagryvrrrckplkefmlchdeeheklfd
lvrrmleydptqritldealqhpffdllk