>4j07E (E:) observed residues (from ATOM records)
idasglrlgivastwhsricdallagarkvaadsgidgptvvrvlgaieipvvvqelarh
hdavvalgvvirgdtphfdyvcnsvtqgltrialdtstpvgngvlttntekqaldraglp
tsaedkgaqaaaaalttaltllnlrsri