>4r1pF (F:) observed residues (from ATOM records)
lrpyefwfvtgsqhlygeealkqveehsrimvnewnrdsvfpfpfvfksvvttpeeirrv
cleanaseqcagvvtwmhtfspakmwiggllelrkpllhlhtqfnrdipwdsidmdfmnl
nqsahgdreygfigarmgvarkvvvghwedpevrerlakwmrtavafaesrnlkvarfgd
nmrevavtegdkvgaqiqfgwsvngygigdlvqyirdvseqkvnelldeyeelydivpag
rqegpvresireqarielglkaflqdgnftaftttfedlhgmkqlpglavqrlmaegygf
ggegdwktaalvrlmkvmadgkgtsfmedytyhfepgnelilgahmlevcptiaatrprv
evhplsiggkedparlvfdggegaavnaslidlghrfrlivnevdavkpehdmpklpvar
ilwkprpslrdsaeawilaggahhtcfsfavtteqlqdfaemagiecvvinehtsvssfk
nelkwnevfwrg