OXIDOREDUCTASE, PROTEIN-ANTIPROLIFERATIVE AGENT COMPLEX, FLAVOPROTEIN, FMN, MEMBRANE, MITOCHONDRION, MITOCHONDRION INNER MEMBRANE, POLYMORPHISM, PYRIMIDINE BIOSYNTHESIS, TRANSIT PEPTIDE, TRANSMEMBRANE CRYSTAL STRUCTURE OF HUMAN DIHYDROOROTATE DEHYDROGENASE (DHODH) WITH AMINO-BENZOIC ACID INHIBITOR 951 AT 2.00A RESOLUTION 3KVM