CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 74.0262 77.1554 25.1316 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > UTx-mrN1JR8AGhW5HQDNag > 2025-07-03 15:04:36 > 0.9.12 > ligand > pdb-bcif > 6n4z > atom_site > {"label_asym_id":"B","auth_seq_id":401} > 15 > 22 > 4 > 279 > 0 > 1 $$$$