>1a4zB (B:) SEQRES residues
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avkaaraafqlgspwrrmdasergrllnrladlierdrtylaaletldngkpyiisylvd
ldmvlkclryyagwadkyhgktipidgdyfsytrhepvgvcgqiipwnfpllmqawklgp
alatgnvvvmkvaeqtpltalyvanlikeagfppgvvnvipgfgptagaaiashedvdkv
aftgstevghliqvaagksnlkrvtleiggkspniimsdadmdwaveqahfalffnqgqc
ccagsrtfvqediyaefversvaraksrvvgnpfdsrteqgpqvdetqfkkvlgyiksgk
eeglkllcgggaaadrgyfiqptvfgdlqdgmtiakeeifgpvmqilkfksmeevvgran
nskyglaaavftkdldkanylsqalqagtvwvncydvfgaqspfggyklsgsgrelgeyg
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