>1i4xA (A:) observed residues (from ATOM records) esqpdptpdelhksseftgtmgnmkylyddhyvsatkvmsvdkflahdliynisdkklkn ydkvktellnedlakkykdevvdvygsnyyvncyfsskdntggktcmyggitkhegnhfd ngnlqnvlirvyenkrntisfevqtdkksvtaqeldikarnflinkknlyefnsspyetg yikfienngntfwydmmpapgdkfdqskylmmyndnktvdsksvkievhlttkng