CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 2.1860 -13.1560 33.4740 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > CgjsevDlaFAVbh3vh14D1g > 2025-07-12 21:19:27 > 0.9.12 > ligand > pdb-bcif > 3rrv > atom_site > {"label_asym_id":"K","auth_seq_id":255} > 29 > 14 > 32 > 304 > 0 > 1 $$$$