>1gxsC (C:) observed residues (from ATOM records)
qqeddrilglpgqpngvafgmyggyvtiddnngralyywfqeadtadpaaaplvlwlngg
pgcssiglgamqelgafrvhtngeslllneyawnkaanilfaespagvgfsysntssdls
mgddkmaqdtytflvkwferfphynyrefyiagesghfipqlsqvvyrnrnnspfinfqg
llvssgltndhedmigmfeswwhhglisdetrdsglkvcpgtsfmhptpectevwnkala
eqgninpytiytptcdrepspyqrrfw