>3gtdA (A:) observed residues (from ATOM records)
nyriesdsfgeiqieekfywgaqtqrslnnfkiskqkmpkiliralailkkcaaqvnyef
gdleykiatsidkaidrilagefednfplvvwqtgsgtqtnmnmneviasianeeltgkk
ggkfpvhpndhvnkgqssndsfptamhiatvlatkqqlipalnnlltylqdkskdwdkii
kigrthlqdatpltlkqefsgyitqieyaleriedalkkvyllaqggtavgtginskigf
dikfaqkvaeftqqpfktapnkfeslaahdalvefsgtlntiavslmkiandirllgsgp
rcglgelhlpenepgssimpgkvnptqvealtmvctqvmgnhvtvtiagsnghlelnvfk
pviiynilqsiellsdsvnsfvthcvkglepniarintlrdkslmlvtvlnphigydnaa
kiakeahkygitlkeaakklnflseeefdkivvpe