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Article

Critical role of arginine 160 of the EutB protein subunit for active site structure and radical catalysis in coenzyme B12-dependent ethanolamine ammonia-lyase.

Biochemistry - 20 May 2008

Sun Li, Groover Olivia A, Canfield Jeffrey M, Warncke Kurt

Abstract excerpt

The protein chemical, kinetic, and electron paramagnetic resonance (EPR) and electron spin-echo envelope modulation (ESEEM) spectroscopic properties of ethanolamine ammonia-lyase (EAL) from Salmonella typhimurium with site-directed mutations in a conserved arginine residue (R160) of the active site containing EutB protein subunit have been characterized. R160 was predicted by a comparative model of EutB to play a...

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PMID: 18444665
DOI: 10.1021/bi702366e

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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