>3ttiA (A:) observed residues (from ATOM records)
nqfysvevgdstftvlkryqnlkpigsgaqgivcaaydavldrnvaikklsrpfqnqtha
krayrelvlmkcvnhkniisllnvftpqktleefqdvylvmelmdanlcqviqmeldher
msyllyqmlcgikhlhsagiihrdlkpsnivvksdctlkildfglasfmmtpyvvtryyr
apevilgmgykenvdiwsvgcimgemvrhkilfpgrdyidqwnkvieqlgtpcpefmkkl
qptvrnyvenrpkyagltfpklfpdslfpadsehnklkasqardllskmlvidpakrisv
ddalqhpyinvwydpaeveappprehtieewkeliykevmn