>4aq2B (B:) SEQRES residues
mnrdtspdlhylsgfgnefasealpgalpvgqnspqkapyglyaellsgtaftmarselr
rtwlyrirpsalhprferlarqplggplgginpnrlrwspqpipaeptdfiegwlpmaan
agaekpagvsiyiyranrsmervffnadgelllvpeqgrlriatelgvmevepleiavip
rgmkfrvelldgqargyiaenhgaplrlpdlgpigsnglanprdfltpvahyeeaegpvq
lvqkflgehwacelqhspldvvawhgsnvpykydlrrfntigtvsfdhpdpsiftvltsp
tsvhgmanmdfvifpprwmvaentfrppwfhrnlmnefmglingaydakaegflpggasl
hgvmsahgpdaetcekaiaadlaphkidntmafmfetsqvlrpslqalecpqlqadydsc
watlpstfnpnrr