SR ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 18.3220 0.0000 14.5800 SR 0 2 0 0 0 0 0 0 0 0 0 0 M END > GDdL6TXoG0YoIJOZQ27Q0A > 2025-07-12 23:05:55 > 0.9.12 > ligand > pdb-bcif > 4rkv > atom_site > {"label_asym_id":"I","auth_seq_id":2102} > 6 > 8 > 1 > 278 > 0 > 1 $$$$