>1nrzD (D:) observed residues (from ATOM records)
mqitlariddrlihgqvttvwskvanaqriiicnddvfndevrrtllrqaappgmkvnvv
slekavavyhnpqyqdetvfylftnphdvltmvrqgvqiatlniggmawrpgkkqltkav
sldpqdiqafreldklgvkldlrvvasdpsvnildkinetafc