>1q90D (D:) SEQRES residues msvtkkpdlsdpvlkaklakgmghntygepawpndllymfpvvilgtfacviglsvldpa amgepanpfatpleilpewyfypvfqilrvvpnkllgvllmaavpaglitvpfiesinkf qnpyrrpiatilfllgtlvavwlgigstfpidisltlgl