>4h7pB (B:) observed residues (from ATOM records)
savkvavtgaagqigyalvpliargallgpttpvelrlldiepalkalagveaeledcaf
plldkvvvtadprvafdgvaiaimcgafprkagmerkdllemnarifkeqgeaiaavaas
dcrvvvvgnpantnalillksaqgklnprhvtamtrldhnralsllarkagvpvsqvrnv
iiwgnhsstqvpdtdsavigttpdfvqvvrgrgaeiiqlrglssamsaakaavdhvhdwi
hgtpegvyvsmgvysdenpygvpsglifsfpctchagewtvvsgklkqrlastiaelqee
raqagl