Stephen Bornemann

Bacillus subtilis YvrK Is an Acid-Induced Oxalate Decarboxylase

Tanner, Adam, Bornemann, Stephen

Bacillus subtilis has been shown to express a cytosolic oxalate decarboxylase (EC 4.1.1.2). The enzyme was induced in acidic growth media, particularly at pH 5.0, but not by oxalate. The enzyme was...

Three Isoforms of Isoamylase Contribute Different Catalytic Properties for the Debranching of Potato GlucansW⃞

Hussain, Hasnain, Mant, Alexandra, Seale, Robert, Zeeman, Sam, Hinchliffe, Edward, Edwards, Anne, ...

Isoamylases are debranching enzymes that hydrolyze α-1,6 linkages in α-1,4/α-1,6–linked glucan polymers. In plants, they have been shown to be required for the normal synthesis of amylopectin,...

Cloning and Sequencing of Two Ceriporiopsis subvermispora Bicupin Oxalate Oxidase Allelic Isoforms: Implications for the Reaction Specificity of Oxalate Oxidases and Decarboxylases

Escutia, Marta R., Bowater, Laura, Edwards, Anne, Bottrill, Andrew R., Burrell, Matthew R., Polanco, Rubén, ...

Oxalate oxidase is thought to be involved in the production of hydrogen peroxide for lignin degradation by the dikaryotic white rot fungus Ceriporiopsis subvermispora. This enzyme was purified, and...

Characterization of Medicago truncatula (barrel medic) hydroperoxide lyase (CYP74C3), a water-soluble detergent-free cytochrome P450 monomer whose biological activity is defined by monomer–micelle association

Hughes, Richard K., Belfield, Eric J., Muthusamay, Mylrajan, Khan, Anuja, Rowe, Arthur, Harding, Stephen E., ...

We describe the detailed biochemical characterization of CYP74C3 (cytochrome P450 subfamily 74C3), a recombinant plant cytochrome P450 enzyme with HPL (hydroperoxide lyase) activity from Medicago...

Bacillus subtilis YvrK Is an Acid-Induced Oxalate Decarboxylase

Tanner, Adam, Bornemann, Stephen

Bacillus subtilis has been shown to express a cytosolic oxalate decarboxylase (EC 4.1.1.2). The enzyme was induced in acidic growth media, particularly at pH 5.0, but not by oxalate. The enzyme was...

Three Isoforms of Isoamylase Contribute Different Catalytic Properties for the Debranching of Potato GlucansW⃞

Hussain, Hasnain, Mant, Alexandra, Seale, Robert, Zeeman, Sam, Hinchliffe, Edward, Edwards, Anne, ...

Isoamylases are debranching enzymes that hydrolyze α-1,6 linkages in α-1,4/α-1,6–linked glucan polymers. In plants, they have been shown to be required for the normal synthesis of amylopectin,...

Cloning and Sequencing of Two Ceriporiopsis subvermispora Bicupin Oxalate Oxidase Allelic Isoforms: Implications for the Reaction Specificity of Oxalate Oxidases and Decarboxylases

Escutia, Marta R., Bowater, Laura, Edwards, Anne, Bottrill, Andrew R., Burrell, Matthew R., Polanco, Rubén, ...

Oxalate oxidase is thought to be involved in the production of hydrogen peroxide for lignin degradation by the dikaryotic white rot fungus Ceriporiopsis subvermispora. This enzyme was purified, and...

Characterization of Medicago truncatula (barrel medic) hydroperoxide lyase (CYP74C3), a water-soluble detergent-free cytochrome P450 monomer whose biological activity is defined by monomer–micelle association

Hughes, Richard K., Belfield, Eric J., Muthusamay, Mylrajan, Khan, Anuja, Rowe, Arthur, Harding, Stephen E., ...

We describe the detailed biochemical characterization of CYP74C3 (cytochrome P450 subfamily 74C3), a recombinant plant cytochrome P450 enzyme with HPL (hydroperoxide lyase) activity from Medicago...

The identity of the active site of oxalate decarboxylase and the importance of the stability of active-site lid conformations1

Just, Victoria J., Burrell, Matthew R., Bowater, Laura, McRobbie, Iain, Stevenson, Clare E. M., Lawson, David M., ...

Oxalate decarboxylase (EC 4.1.1.2) catalyses the conversion of oxalate into carbon dioxide and formate. It requires manganese and, uniquely, dioxygen for catalysis. It forms a homohexamer and each...