UNX ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 27.1970 45.1120 51.8010 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > pibzxqGpw0a0yTA6zio8TA > 2024-04-23 06:17:40 > 0.9.11 > ligand > pdb-bcif > 2a4k > atom_site > {"label_asym_id":"C","auth_seq_id":264} > 20 > 36 > 4 > 259 > 0 > 1 $$$$