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P Chelikani, X Carpena, I Fita, PC Loewen - Journal of Biological Chemistry, 2003 - ASBMB

An electrical potential in the access channel of catalases enhances catalysis.

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Chelikani, Fita

GSID: mlERKsfS0E4J

Excerpt

Substrate H 2 O 2 must gain access to the deeply buried active site of catalases through channels of 30–50 Å in length. The most prominent or main channel approaches the active …