>3uk2A (A:) observed residues (from ATOM records)
smkvissiqelrdqlrgqnrtafvptmgnlheghlslmrlarqhgdpvvasifvnrlqfg
pnedfdkyprtlqedieklqkenvyvlfapterdmypepqeyrvqpphdlgdilegefrp
gfftgvctvvtklmacvqprvavfgkkdyqqlmivrrmcqqlalpveivaaetvrdadgl
alssrnrylseaeraeapelaktlarvrdavldgerdlaaierravahlsargwqpdyvs
irrrenlvapsaaqieagdplvvltaaklgatrlidnlei