>1md0B (B:) observed residues (from ATOM records)
pkgtfkdyvrdradlnkdkpvipaaalagytgsgpiqlwqfllelltdkscqsfiswtgd
gwefklsdpdevarrwgkrknkpkmnyeklsrglryyydkniihktagkryvyrfvcdlq
sllgytpeelhamldvkp