>6gktC (C:) observed residues (from ATOM records)
sllpvpyteaaslstgstvtikgrplacflnepylqvdfhtemkeesdivfhfqvcfgrr
vvmnsreegawkqqvesknmpfqdgqefelsisvlpdkyqvmvngqssytfdhrikpeav
kmvqvwrdisltkfnvsy