CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -7.7740 23.0560 -0.8070 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > KiT1Mx1Wsha0NeUAeDB9MA > 2025-07-13 00:37:47 > 0.9.12 > ligand > pdb-bcif > 1rir > atom_site > {"label_asym_id":"E","auth_seq_id":246} > 38 > 10 > 17 > 338 > 0 > 1 $$$$