CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 90.5340 40.6780 27.6260 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > OGawFeCFrVhSpA3h0Yt-Zg > 2025-01-26 08:18:52 > 0.9.12 > ligand > pdb-bcif > 4ik9 > atom_site > {"label_asym_id":"D","auth_seq_id":503} > 8 > 9 > 8 > 277 > 0 > 1 $$$$