CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 17.9980 12.7480 -7.0340 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Kir814bXdGJ9Eq5xXX3rIg > 2025-07-13 00:23:50 > 0.9.12 > ligand > pdb-bcif > 4mlz > atom_site > {"label_asym_id":"L","auth_seq_id":405} > 20 > 10 > 8 > 358 > 0 > 1 $$$$