>2ijpB (B:) observed residues (from ATOM records)
segayrakladmvgnykdvikvltessdfrslilllagslrnrvtsirnslksiksqeek
lrkekslnnefiqviedikrdfeesillesedviriiddnllmyseegarafciklkgdl
mrykaeilkdeeknqcikqavefyedalqrersflekypsdplylatilnytilkydllg
npegamkfanraiqaaensrsdseqfsentekllkilrdnvsqweqgc