CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 12.5640 25.4470 1.2540 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 918hNa046VLB3a-SoxHFuQ > 2025-07-07 23:40:06 > 0.9.12 > ligand > pdb-bcif > 1k3i > atom_site > {"label_asym_id":"C","auth_seq_id":701} > 21 > 8 > 5 > 340 > 0 > 1 $$$$