Protein Variants | Comment | Organism |
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additional information | site-specific replacement of Y356 with 3,4-dihydroxyphenylalanine in the beta2 subunit and trapping the 3,4-dihydroxyphenylalanine radical intermediate in the presence of alpha2 subunit dimer, substrate and effector ATP or TTP. 3,4-Dihydroxyphenylalanine radical formation shows fast and slow phases, rapid phases are substrate-mediated conformational changes that place about 50% of the alpha2beta2 complex into an active conformation for turnover. Substrate plays a major role in conformational gating | Escherichia coli |
Organism | UniProt | Comment | Textmining |
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Escherichia coli | - |
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