The chemical reactions and pathways involving beta-1,2,3,4,5,6-hexachlorocyclohexane, a halogenated organic insecticide that has been used worldwide for agriculture and public health.

The chemical reactions and pathways involving beta-1,2,3,4,5,6-hexachlorocyclohexane that occur in presence of oxygen.

The chemical reactions and pathways involving biphenyl, a toxic aromatic hydrocarbon used as a heat transfer agent, as a fungistat in packaging citrus fruits and in plant disease control. Biphenyl can be chlorinated with 1-10 chlorine molecules to form polychlorinated biphenyls (PCBs).

OBSOLETE. Catalysis of the release of N-terminal transit peptides from precursor proteins imported into the mitochondrion, typically with Arg in position P2.

OBSOLETE. (Was not defined before being made obsolete).

Catalysis of the reaction: costunolide + NADPH + O2 + H+ <=> parthenolide + NADP(3-) + H2O.

OBSOLETE. (Was not defined before being made obsolete).

Catalysis of the reaction: parthenolide + NADPH + O2 + H+ <=> 3beta-hydroxyparthenolide + NADP + H2O.

OBSOLETE. Catalysis of the release of an N-terminal octapeptide as second stage of processing of some proteins imported in the mitochondrion.

Catalysis of the reaction: costunolide + NADPH + O2 + H+ <=> 3beta-hydroxycostunolide + NADP + H2O.

OBSOLETE. Catalysis of the maturation of mitochondrial precursor proteins delivered to the intermembrane space.

Catalysis of the reaction: patuletin + S-adenosyl-L-methionine <=> quercetagetin 3',6-dimethyl ether + S-adenosyl-L-homocysteine + H+.

OBSOLETE. Catalysis of the preferential cleavage at the amino group of hydrophobic residues in insulin, casein, hemoglobin, and a number of other proteins and polypeptides.

Catalysis of the reactions: (KDO)-lipid IVA + CMP-3-deoxy-D-manno-octulosonate = KDO2-lipid IVA + CMP, and lipid IVA + CMP-3-deoxy-D-manno-octulosonate = (KDO)-lipid IVA + CMP.

OBSOLETE. Catalysis of the release of a C-terminal dipeptide, Xaa-Xbb from oligopeptide-Xaa-Xbb, when Xaa is not Pro, and Xbb is neither Asp nor Glu. Converts angiotensin I to angiotensin II.

Catalysis of the reaction: ADP + D-glucose = AMP + D-glucose 6-phosphate.

OBSOLETE. Catalysis of the cleavage of Pro-Phe and Ala-Ala bonds.

Catalysis of the reaction: ADP + D-fructose 6-phosphate = AMP + D-fructose 1,6-bisphosphate.

OBSOLETE. Catalysis of the preferential cleavage where P1', P2' and P3' are hydrophobic residues.

A subcomplex of DNA polymerase III composed of the epsilon subunit which has proofreading activity, and the theta subunit which enhances the epsilon subunit's proofreading activity.