>1zatA (A:) observed residues (from ATOM records)
keqlasmnaianvkatysingetfqipssdimswltyndgkvdldteqvrqyvtdlgtky
ntstndtkfkstkrgevtvpvgtyswtiqtdsetealkkailagqdftrspivqggttad
hpliedtyievdlenqhmwyykdgkvaletdivsgkpttptpagvfyvwnkeedatlkgt
ngtpyespvnywmpidwtgvgihdsdwqpeyggdlwktrgshgcintppsvmkelfgmve
kgtpvlvf