>4qznA (A:) observed residues (from ATOM records)
gtsnrdwwpnqldlsilhrhsslsdpmgkdfnyaqafekldlaavkrdlhalmttsqdww
padfghygglfirmawhsagtyrtadgrggagegqqrfaplnswpdnanldkarrllwpi
kqkygraiswadlliltgnvalesmgfktfgfaggradtwepedvywgsekiwlelsggp
nsrysgdrqlenplaavemgliyvnpegpdgnpdpvaaardirdtfarmamndeetvali
agghtfgkthgagpasnvgaepeaagieaqglgwksayrtgkgadaitsglevtwtttpt
qwshnffenlfgyeweltkspagahqwvakgadavipdafdpskkhrptmlttdlslrfd
payekisrrfhenpeqfadafarawfklthrdmgprarylgpevpaevllwqdpipavdh
plidaadaaelkakvlasgltvsqlvstawaaastfrgsdkrggangarirlapqkdwea
nqpeqlaavletleairtafngaqrggkqvsladlivlagcagveqaaknaghavtvpfa
pgradasqeqtdvesmavlepvadgfrnylkgkyrvpaevllvdkaqlltlsapemtvll
gglrvlganvgqsrhgvftareqaltndffvnlldmgtewkptaadadvfegrdratgel
kwtgtrvdlvfgshsqlralaevygsadaqekfvrdfvavwnkvmnldrfdla