UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 31.9240 29.1660 62.8710 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > 0RblM6ootgkHiC8GcfKv6w > 2025-07-15 05:42:40 > 0.9.12 > ligand > pdb-bcif > 2a4k > atom_site > {"label_asym_id":"E","auth_seq_id":266} > 6 > 8 > 16 > 310 > 0 > 1 $$$$