>4s1fG (G:) observed residues (from ATOM records)
helyldtsdvvavkalsrifplagvttnpsiiaagkkpldvvlpqlheamggqgrlfaqv
mattaegmvndalklrsiiadivvkvpvtaeglaaikmlkaegiptlgtavygaaqglls
alagaeyvapyvnridaqggsgiqtvtdlhqllkmhapqakvlaasfktprqaldcllag
cesitlpldvaqqmisypavdaavakfeqdwqgafgrtsi