>4hb7A (A:) observed residues (from ATOM records)
tktkimgilnvtnnvetainrvkamidegadiidvggvstrpghemvtleeelnrvlpvv
eaivgfdvkisvdtfrsevaeaclklgvdmindqwaglydhrmfqivakydaeiilmhng
ngnrdepvveemltsllaqahqakiagipsnkiwldpgigfaktrneeaevmarldelva
teypvllatsrkrftkemmgydttpverdevtaattaygimkgvravrvhnvelnaklak
gidflkenenarh