>1xa3B (B:) SEQRES residues
mhhhhhhgstslykkagsetlyiqgdhlpmpkfgplaglrvvfsgieiagpfagqmfaew
gaeviwienvawadtirvqpnypqlsrrnlhalslnifkdegreaflklmettdifieas
kgpafarrgitdevlwqhnpklviahlsgfgqygteeytnlpayntiaqafsgyliqngd
vdqpmpafpytadyfsgltattaalaalhkvretgkgesidiamyevmlrmgqyfmmdyf
nggemcprmskgkdpyyagcglykcadgyivmelvgitqieecfkdiglahllgtpeipe
gtqlihriecpygplveekldawlathtiaevkerfaelniacakvltvpelesnpqyva
resitqwqtmdgrtckgpnimpkfknnpgqiwrgmpshgmdtaailknigysendiqelv
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