>7bztC (C:) observed residues (from ATOM records)
gipaelrpgtnqflttdddtaapilpgftptptihipgevhsllelcrvetilevnntte
atgltrllipvssqnkadelcaafmvdpgrigpwqstlvgqicryytqwsgslkvtfmft
gsfmatgkmlvaysppgsaqpanretamlgthviwdfglqssvslvipwisnthfrtakt
ggnydyytagvvtlwyqtnyvvppetpgeayiiamgaaqdnftlkickdtdevtqqavl