>3mg6B (B:) observed residues (from ATOM records)
tifspegrlyqveyalesishagtaigimasdgivlaaerkvtstlleqdtsteklykln
dkiavavagltadaeilintarihaqnylktynedipveilvrrlsdikqgytqhgglrp
fgvsfiyagyddrygyqlytsnpsgnytgwkaisvgantsaaqtllqmdykddmkvddai
elalktlskttdssaltydrlefatirkgandgevyqkifkpqeikdilvktgit