https://www.ncbi.nlm.nih.gov/Structure/pdb/1KSN
1KSN: Crystal Structure of Human Coagulation Factor XA Complexed with FXV673
COAGULATION FACTOR XACALCIUM IONMETHYL-3-(4'-N-OXOPYRIDYLPHENOYL)-3-METHYL-2-(M-AMIDINOBENZYL)-PROPIONATE
crystal structurefactor xahuman