CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 10.5980 -27.0120 -7.6070 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > fxxDxai3Mz4ztMA4ryCYLA > 2024-04-16 21:57:02 > 0.9.11 > ligand > pdb-bcif > 4k1c > atom_site > {"label_asym_id":"AA","auth_seq_id":504} > 26 > 149 > 19 > 256 > 0 > 1 $$$$