>4wpvA (A:) observed residues (from ATOM records)
ptnhqgllswveevaeltqpdrvvftdgseeefqrlcdqlveagtfirlnpekhknsyla
lsdpsdvarvasrtyicsakeidagptnnwmdpgemrsimkdlyrgcmrgrtmyvvpfcm
gplgaedpklgveitdseyvvvsmrtmtrmgkaalekmgddgffvkalhsvgaplepgqk
dvawpcsetkyithfpetreiwsygsgyggnallgkkcyslriasamahdegwlaehmli
lklispenkayyfaaafpsacgktnlamlqptipgwraetlgddiawmrfgkdgrlyavn
pefgffgvapgtnwksnpnamrtiaagntvftnvaltddgdvwweglegdpqhlidwkgn
dwyfretetnaahpnsryctpmsqcpilapewddpqgvpisgilfggrrkttvplvtear
dwqhgvfigatlgseqtnvrrdpmamlpflgynvgdyfqhwinlgkhadesklpkvffvn
wfrrgddgrflwpgfgensrvlkwivdriehkaggattpigtvpavedldldgldvdaad
vaaalavdadewrqelplieewlqfvgeklptgvkdefdalkerlg