>1k4tA (A:) observed residues (from ATOM records)
qkwkwweeerypegikwkflehkgpvfappyeplpenvkfyydgkvmklspkaeevatff
akmldheyttkeifrknffkdwrkemtneekniitnlskcdftqmsqyfkaqtearkqms
keeklkikeenekllkeygfcimdnhkerianfkieppglfrgrgnhpkmgmlkrrimpe
diiincskdakvpspppghkwkevrhdnkvtwlvswteniqgsikyimlnpssrikgekd
wqkyetarrlkkcvdkirnqyredwkskemkvrqravalyfidklalragnekeegetad
tvgccslrvehinlhpeldgqeyvvefdflgkdsiryynkvpvekrvfknlqlfmenkqp
eddlfdrlntgilnkhlqdlmegltakvfrtynasitlqqqlkeltapdenipakilsyn
ranravailcnhqrappktfeksmmnlqtkidakkeqladarrdlksakadakvmkdakt
kkvveskkkavqrleeqlmklevqatdreenkqialgtsklnyldpritvawckkwgvpi
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