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  • Title: Preliminary crystallographic study of protocatechuate 3,4-dioxygenase from Brevibacterium fuscum.
    Author: Earhart CA, Radhakrishnan R, Orville AM, Lipscomb JD, Ohlendorf DH.
    Journal: J Mol Biol; 1994 Feb 11; 236(1):374-6. PubMed ID: 8107119.
    Abstract:
    The enzyme protocatechuate 3,4-dioxygenase from the Gram positive organism Brevibacterium fuscum crystallizes in the triclinic space group P1 with unit cell dimensions a = 96.1 A, b = 97.2 A, c = 118.1 A and alpha = 113.9 degrees, beta = 90.7 degrees, gamma = 117.8 degrees. The rod-like crystals diffract to 2.4 A resolution. Rotation function analysis suggests that there are six promoters arranged with local 32 symmetry in the asymmetric unit rather than the previously proposed pentameric complex.
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