>4y28B (B:) SEQRES residues
malrlprfsqgiaqdpttrriwfgiatahdfeshdditegrlyqnifashfgqlaiiflw
tsgnlfhvawqgnfeawvqdpfhvrpiahaiwdphfgqpaveaftrggalgpvniaysgv
yqwwytiglrtnedlytgaifllflsfisllagwlhlqpkwkpsvswfknaesrlnhhls
glfgvsslawaghlvhvaipgsrgeyvrwnnfldvlpypqglgplltgqwnlyaqnpsss
nhlfgttqgagtailtilggfhpqtqslwltdmahhhlaiaflfligglmyrtnfgighs
ikyileahippggrlgrghkglydtinnsihfqlglalaslgvitslvaqhmyslpayaf
iaqdfttqaalythhqyiagfimtgafahgpiffirdynpeqnadnvlarmlehkeaiis
hlswaslflgfhtlglyvhndvmlafgtpekqiliepifaqwiqsahgktsygfdvllss
tngpalnagrniwlpgwlnainensnslfltigpgdflvhhaialglhtttlilvkgald
argsklmpdkkdfgysfpcdgpgrggtcdisawddfylavfwmlntigwvtfywhwkhit
lwrgnvsqfnesstylmgwlrdylwlnssqlingytplvcnslsvwawmflfghlvwatg
fmfliswrgywqelietlawahertplanlirwrdkpvalsivqarlvglvhfsvgyift
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