>3gvyA (A:) observed residues (from ATOM records)
mqgdakvieylnaalrseltavsqywlhyrlqedwgfgsiahksrkesieemhhadkliq
riiflgghpnlqrlnplrigqtlretldadlaaehdartlyieardhcekvrdypskmlf
eeliadeeghidyletqidlmgsigeqnygmlnakpa