CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -29.9440 67.5380 101.3840 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > _dVuNmjAwH1hRY6Hf7XPMA > 2025-07-15 17:45:40 > 0.9.12 > ligand > pdb-bcif > 1k1x > atom_site > {"label_asym_id":"C","auth_seq_id":1601} > 11 > 7 > 17 > 312 > 0 > 1 $$$$