>4h2hE (E:) observed residues (from ATOM records)
lkiaeiqlfqhdlpvvsltttivkiiaedgtigwgetcpvgptyaeahaggalaalevla
sglagaealplplhtrmdsllcghnyaksaldiavhdlwgkrlgvpvhellggaltdsvs
syyslgvmepdeaarqalekqregysrlqvklgarpieidieairkvweavrgtgialaa
dgnrgwttrdalrfsrecpdipfvmeqpcnsfedleairplchhalymdedgtslntvit
aaatslvdgfgmkvsrigglqhmrafrdfcaarnlphtcddawggdivsaacthiastvl
prlmegawlaqpyvaehydaengvrieggrirvpqgpglgltidperfgpplfsa