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Iron binding ligands in the catalytic site of protocatechuate 3,4-dioxygenase

โœ Scribed by Ching T. Hou

Publisher
Elsevier Science
Year
1978
Weight
667 KB
Volume
8
Category
Article
ISSN
0006-3061

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โœฆ Synopsis

2, S-dihydroxybentoic acid (H2QCOOH)

is completely ionized to H2Q-COO-at pH 7; pK1 = 2.97 (Lange's Handbook of Chemistry.

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โœ Hiroshi Fujii; Yasuhiro Funahashi ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 109 KB ๐Ÿ‘ 2 views

Protocatechurate 3,4-dioxygenase (3,4-PCD) has been found in soil bacteria and is known to play a role in degrading aromatic molecules in nature. [1, 2] The enzyme is classified as an intradiol dioxygenase and cleaves catechol analogues bound to the iron(iii) site into aliphatic products with incorp