>4p4kC (C:) observed residues (from ATOM records)
nsvtqmegpvtlseeafltinctytatgypslfwyvqypgeglqlllkatkaddkgsnkg
featyrkettsfhlekgsvqvsdsavyfcalslysgagsyqltfgkgtklsvipniqnpd
pavyqlrdskssdksvclftdfdsqtnvsqskdsdvyitdkcvldmrsmdfksnsavaws
nksdfacanafnnsiipedtffps