>4l4yA (A:) observed residues (from ATOM records) egcleyetqlrrqfslqhvrvipgladvggrlgigaahmlmsllqpqqmlaigfgeatmn tlqrlsgfissqqirlvtlsggvgsymtgigqlnaacsvniipaplrassadiartlkne ncvkdvllaaqaadvaivgigavsgyisqgeqlmigrkgavgdilgyffdakgdvvtnik ihneliglplsalktipvrvgvaggenkaeaiaaamkggyinalvtdqdtaaailrs