>2w7qB (B:) observed residues (from ATOM records)
saavqrltgllnkaqtltarfsqltldgsgtrlqetagqlslkrpglfrwhtdapneqll
isnekvwlydpdleqvtiqkldqrltqtpalllsgdiskisesfaitykeggnvvdfvlk
pklfdtlrlsfrsgkvndmqmidgvgqrtnilffdvkmnealdakqftfdvppgvdviqe