>1xm3D (D:) observed residues (from ATOM records)
smltiggksfqsrlllgtgkypsfdiqkeavavsesdiltfavrrmnifeasqpnfleql
dlskytllpntagastaeeavriarlakasglcdmikvevigcsrsllpdpvetlkaseq
lleegfivlpytsddvvlarkleelgvhaimpgaspigsgqgilnplnlsfiieqakvpv
ivdagigspkdaayamelgadgvllntavsgaddpvkmaramklaveagrlsyeagripl
kqygtassp