Spontaneous Formation of an Fe/Mn Diamond Core: Models for the Fe/Mn Sites in Class 1c Ribonucleotide Reductases.
Sign Up to like & getrecommendations! Published in 2021 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.1c00684
Abstract: A handful of oxygen-activating enzymes has recently been found to contain Fe/Mn active sites, like Class 1c ribonucleotide reductases and R2-like ligand-binding oxidase, which are closely related to their better characterized diiron cousins. These enzymes… read more here.
Keywords: ribonucleotide reductases; class ribonucleotide; diamond; diamond core ... See more keywords
Structures of Class Id Ribonucleotide Reductase Catalytic Subunits Reveal a Minimal Architecture for Deoxynucleotide Biosynthesis.
Sign Up to like & getrecommendations! Published in 2019 at "Biochemistry"
DOI: 10.2210/pdb6dqx/pdb
Abstract: Class I ribonucleotide reductases (RNRs) share a common mechanism of nucleotide reduction in a catalytic α subunit. All RNRs initiate catalysis with a thiyl radical, generated in class I enzymes by a metallocofactor in a… read more here.
Keywords: class; class ribonucleotide; structures class; rnrs ... See more keywords