>3gm1B (B:) observed residues (from ATOM records)
iqptanldrtddlvylnvmelvravlelknelaqlppegyvvvvknvgltlrkligsvdd
llpslpsssrteiegtqkllnkdlaelinkmrlaqqnavtslseeckrqmltashtlavd
aknlldavdqakvlanlahpp