>1v29A (A:) observed residues (from ATOM records)
dprfphhhprpqsfwearakaleslliekrllssdaiervikhyehelgpmngakvvaka
wtdpefkqrlledpetvlrelgyfglqgehirvventdtvhnvvvctlcscypwpllglp
pswykepayrsrvvkeprkvlqefgldlpdsveirvwdsssevrfmvlpqrpegtegmte
eelaqivtrdsmigvakvqppkv