>2ox6B (B:) observed residues (from ATOM records)
iglnaiemsylrqslslsaaqvgqltnhseaevlawenaetqapelaqkklldiddiiem
qvlnttdgiealfkkepkrhlafvvyptqaiytqynpeflsslpltelyntaawrikkec
klvlevdvslinlnveaykayreqnglsesresrakwaatql