>1gkxA (A:) observed residues (from ATOM records)
vrltptmmlysgrsqdgshllksgrylqqelpvriahrikgfrslpfiigcnptilhvhe
lyirafqkltdfppikdqadeaqycqlvrqllddhkdvvtllaeglresrkhiedeklvr
yfldktltsrlgirmlathhlalhedkpdfvgiictrlspkkiiekwvdfarrlcehkyg
naprvringhvaarfpfipmpldyilpellknamratmeshldtpynvpdvvitianndv
dliirisdrgggiahkdldrvmdyhfgfglptsrayaeylggslqlqslqgigtdvylrl
rhidgree