>6igjA (A:) observed residues (from ATOM records)
msinirdplivsrvvgdvldpfnrsitlkvtygqrevtngldlrpsqvqnkprveigged
lrnfytlvmvdpdvpspsnphlreylhwlvtdipattgttfgneivsyenpsptagihrv
vfilfrqlgrqtvyapgwrqnfntrefaeiynlglpvaavfynsqre