| Literature DB >> 6548751 |
M L Ludwig, L D Weber, D P Ballou.
Abstract
Protocatechuate 3,4-dioxygenase (EC 1.13.11.3) from Pseudomonas cepacia (Mr = 198,000) has been crystallized from potassium phosphate at pH 7.5. Of the two orthorhombic forms that have been characterized, one contains a single molecule of tetrameric protocatechuate dioxygenase, (alpha beta Fe3+)4, per asymmetric unit. The space group and cell dimensions for this form are: P2(1)2(1)2(1) with a = 125.9 A, b = 161.7 A, and c = 85.2 A.Entities:
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Year: 1984 PMID： 6548751
Source DB: PubMed Journal: J Biol Chem ISSN： 0021-9258 Impact factor: 5.157