>5o3zA (A:) observed residues (from ATOM records)
eqvavvigggqtlgaflceglaqagyhvavadlnesnanrladtinsrygagraygfkvd
atdeasvealaravdetfgradllvysagvakaapitqfrltdfdlslqvnlvgyflcsr
efsklmirdgikgriiqinsksgkvgskhnsgysaakfggvgltqslaldlaeygitvhs
lmlgnllkspmfqsllpqyaeklgitpeevepyyvdkvplkrgcdyqdvlnvllfyasdk
aayctgqsinvtggqvmf