>2erjF (F:) observed residues (from ATOM records) sqftcfynsraniscvwsqdgdtscqvhawpdrrrwnqtcellpvsqaswacnlilgapd sqklttvdivtlrvlcregvrwrvmaiqdfkpfenlrlmapislqvvhvethrcniswei sqashyferhlefeartlspghtweeaplltlkqkqewicletltpdtqyefqvrvkplq gefttwspwsqplafrtktgh