>1ck1A (A:) SEQRES residues esqpdpmpddlhksseftgtmgnmkylyddhyvsatkvksvdkflahdliynindkklnn ydkvktellnedlankykdevvdvygsnyyvncyfsskdnvgkvtsgktcmyggitkheg nhfdngnlqnvlirvyenkrntisfevqtdkksvtaqeldikarnflinkknlyefnssp yetgyikfiesngntfwydmmpapgdkfdqskylmiykdnkmvdsksvkievhlttkng