>2nv2C (C:) observed residues (from ATOM records)
aqtgtervkrgmaemqkggvimdvinaeqakiaeeagavavmalervpadiraaggvarm
adptiveevmnavsipvmakarighivearvleamgvdyidesevltpadeefhlnkney
tvpfvcgcrdlgeatrriaegasmlrtkgepgtgniveavrhmrkvnaqvrkvvamsede
lmteaknlgapyelllqikkdgklpvvnfaaggvatpadaalmmqlgadgvfvgsgifks
dnpakfakaiveatthftdykliaelske