>4yqrA (A:) observed residues (from ATOM records)
shmwigvislfpemfkaitefgvtgravkhnllkvecwnprdftfdkhktvddrpygggp
gmlmmvqplrdaihtakaaagegakviylspqgrkldqggvtelaqnqklilvcgryegi
derliqteideewsigdyvltggelpamtlidavarfipgvlgesfadglldcphytrpe
vlegltvppvlmsghheeirkwrlkqslqrtwlrrpelleglaltdeqrkllkeaqaehn
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