>2az3E (E:) observed residues (from ATOM records)
hdertfvmvkpdgvqrgligdivtrletkglkmvggkfmrideelahehyaehedkpffd
glvsfitsgpvfamvwegadatrqvrqlmgatdaqdaapgtirgdygndlghnlihgsdh
edeganereialffdddelvdwdrdasawvye