UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 37.7840 22.6870 65.6160 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > rm6vxDd2MLtj8twGYWxFug > 2025-07-12 11:11:01 > 0.9.12 > ligand > pdb-bcif > 2a4k > atom_site > {"label_asym_id":"F","auth_seq_id":267} > 6 > 6 > 3 > 283 > 0 > 1 $$$$