CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -27.8010 -18.0540 61.9340 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > APEozqctQ0VvPyyC2jXzlQ > 2025-07-04 20:40:54 > 0.9.12 > ligand > pdb-bcif > 4p99 > atom_site > {"label_asym_id":"HE","auth_seq_id":517} > 30 > 12 > 19 > 309 > 0 > 1 $$$$