SR ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 90.8350 -15.4420 66.1880 SR 0 2 0 0 0 0 0 0 0 0 0 0 M END > DcQ2sL5TSpZxMTkUyRS-1A > 2025-07-13 03:34:49 > 0.9.12 > ligand > pdb-bcif > 2x53 > atom_site > {"label_asym_id":"EA","auth_seq_id":1299} > 22 > 22 > 52 > 218 > 0 > 1 $$$$