>2zl2I (I:) observed residues (from ATOM records)
diysrllkdrivllsgeindsvassivaqllfleaedpekdiglyinspggvitsglsiy
dtmnfirpdvsticigqaasmgafllscgakgkrfslphsrimihqplggaqgqasdiei
isneilrlkglmnsilaqnsgqsleqiakdtdrdfymsakeakeyglidkvlq