>4pghB (B:) observed residues (from ATOM records)
edvaavadeeacmyamqlasssilpmtlknalelgllevlqkdagkalaaeevvarlpva
ptnpaaadmvdrmlrllasydvvkcqmedkdgkyerrysaapvgkwltpnedgvsmaala
lmnqdkvlmeswyylkdavldggipfnkaygmtafeyhgtdprfnrvfnegmknhsviit
kkllefytgfdesvstlvdvgggigatlhaitshhshirgvnfdlphviseappfpgvqh
vggdmfksvpagdailmkwilhdwsdahcatllkncydalpekggkvivvecvlpvttda
vpkaqgvfhvdmimlahnpggreryerefrdlakaagfsgfkatyiyanawaiefik