CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 76.0670 -41.1490 181.9520 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > iRqQJwnHlwO2nW_UDmGX9Q > 2025-07-12 12:45:12 > 0.9.12 > ligand > pdb-bcif > 7pc7 > atom_site > {"label_asym_id":"M","auth_seq_id":501} > 17 > 10 > 21 > 257 > 0 > 1 $$$$