>4l8fB (B:) observed residues (from ATOM records) ktnerpiigvlaqdvfdpkpdrnsyiaasyvkflesagarvvpvminksedeysrlfksi ngvlfpgggvslessgyskaagifyrlaleansngdyfpvwgtalgfelltlltsgelll shtntsgialpldftedvkgsrlfkefpeelmkslatepltenshqwsittenftankkl kkfyrvlstntdgynkfvstmeaydfpiyatqwhpeknafewtrpyiphtpsaikttfym anffvnearknlhsfasteeeekaliynykpeytgiqsafeqtyffn