>2i19B (B:) observed residues (from ATOM records)
mpmqmfmqvydeiqmflleelelkfdmdpnrvrylrkmmdttclggkynrgltvidvaes
llslseddgarrkrvlhdacvcgwmieflqahylveddimdnsvtrrgkpcwyrhpdvtv
qcaindglllkswthmmamhffadrpflqdllcrfnrvdyttavgqlydvtsmfdsnkld
pdvsqptttdfaeftlsnykrivkyktayytyllplvmglivsealptvdmgvteelaml
mgeyfqvqddvmdcftpperlgkvgtdiqdakcswlavtflakassaqvaefkanygsgd
sekvatvrrlyeeadlqgdyvayeaavaeqvkelieklrlcspgfaasvetlwgktykrq
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