>2g4cB (B:) SEQRES residues
mrgshhhhhhgstmdagqpelltersspkgghvkshaelegngehpeapgsgegsealle
icqrrhflsgskqqlsrdsllsgchpgfgplgvelrknlaaewwtsvvvfreqvfpvdal
hhkpgpllpgdsafrlvsaetlreilqdkelskeqlvtflenvlktsgklrenllhgale
hyvncldlvnkrlpyglaqigvcfhpvfdtkqirngvksigekteaslvwftpprtsnqw
ldfwlrhrlqwwrkfamspsnfsssdcqdeegrkgnklyynfpwgkelietlwnlgdhel
lhmypgnvsklhgrdgrknvvpcvlsvngdldrgmlaylydsfqltensftrkknlhrkv
lklhpclapikvaldvgrgptlelrqvcqglfnellengisvwpgyletmqssleqlysk
ydemsilftvlvtettlenglihlrsrdttmkemmhisklkdflikyissaknv