K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -26.3250 39.6040 0.7550 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > pqVv2EgV2rBraNXrXykvBw > 2025-02-11 12:20:11 > 0.9.12 > ligand > pdb-bcif > 4xxr > atom_site > {"label_asym_id":"H","auth_seq_id":301} > 81 > 31 > 8 > 489 > 0 > 1 $$$$