CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 67.6870 17.4760 126.4400 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > aKqzmfoOiNwQFOpSgc5buw > 2025-07-03 12:58:34 > 0.9.12 > ligand > pdb-bcif > 1gkc > atom_site > {"label_asym_id":"E","auth_seq_id":1446} > 6 > 7 > 5 > 260 > 0 > 1 $$$$