CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 14.4540 -55.3050 11.2940 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > UW18jegl2pTcjeqAMs5qDA > 2025-07-08 06:05:25 > 0.9.12 > ligand > pdb-bcif > 6k9v > atom_site > {"label_asym_id":"P","auth_seq_id":503} > 19 > 13 > 36 > 318 > 0 > 1 $$$$