>5fv4D (D:) observed residues (from ATOM records)
sppvvdtaqgrvlgkyvsleglaqpvavflgvpfakpplgslrfappqpaepwsfvkntt
syppmccqdpvagqmtsdlftnrkerlipefsedclylniytpadltkrgrlpvmvwihg
gglvvggastydglalaahenvvvvaiqyrlgiwgffstgdehsrgnwghldqvaalhwv
qenianfggdpgsvtifgesaggesvsvlvlsplaknlfhraisesgvaftaglvrkdmk
aaakqiavlagcktttsavfvhclrqksedelldltlkmkffaldlhgdpreshpflttv
vdgvllpkmpeeilaekdfntvpyivginkqefgwllptmmgfplsegkldqktatsllw
ksypianipeeltpvatdkylggtddpvkkkdlfldlmgdvvfgvpsvtvarqhrdagap
tymyefqyrpsfssdkkpktvigdhgdeifsvfgapflrgdapeeevslsktvmkfwanf
arsgnpngeglphwpmydqeegylqigvntqaakrlkgeevafwndllsk