>4drxB (B:) observed residues (from ATOM records)
mreivhiqagqcgnqigakfwevisdehgidptgsyhgdsdlqlerinvyynvprailvd
lepgtmdsvrsgpfgqifrpdnfvfgqsgagnnwakghytegaelvdsvldvvrkesesc
dclqgfqlthslgggtgsgmgtlliskireeypdrimntfsvmpspkvsdtvvepynatl
svhqlventdetysidnealydicfrtlklttptygdlnhlvsatmsgvttclrfpgqln
adlrklavnmvpfprlhffmpgfapltsrgsqqyraltvpeltqqmfdsknmmaacdprh
gryltvaaifrgrmsmkevdeqmlnvqnknssyfvewipnnvktavcdipprglkmsatf
ignstaiqelfkriseqftamfrrkaflhwytgegmdemefteaesnmndlvseyqqyqd
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