>1sgfZ (Z:) observed residues (from ATOM records)
ivggfkceknsqpwhvavyrytqylcggvlldpnwvltaahcyddnykvwlgknnlfkde
psaqhrfvskaiphpgfnmslmfleydysndlmllrlskpaditdtvkpitlpteepklg
stclasgwgsitptkfqftddlycvnlkllpnedcakahiekvtdamlcagemdggkdtc
kgdsggplicdgvlqgitswghtpcgepdmpgvytklnkftswikdtmaknp