CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 64.9240 -57.5410 -11.9950 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > efgdtfTyHalkHJEw3yH9hQ > 2025-07-12 01:41:47 > 0.9.12 > ligand > pdb-bcif > 4jd2 > atom_site > {"label_asym_id":"K","auth_seq_id":501} > 86 > 11 > 24 > 354 > 0 > 1 $$$$