Sinjinee Sardar
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View article: Structure of 3-mercaptopropionic acid dioxygenase with a substrate analog reveals bidentate substrate binding at the iron center
Structure of 3-mercaptopropionic acid dioxygenase with a substrate analog reveals bidentate substrate binding at the iron center Open
Thiol dioxygenases are a subset of nonheme iron oxygenases that catalyze the formation of sulfinic acids from sulfhydryl-containing substrates and dioxygen. Among this class, cysteine dioxygenases (CDOs) and 3-mercaptopropionic acid dioxyg…
View article: Outer-Sphere Tyrosine 159 within the 3-Mercaptopropionic Acid Dioxygenase S-H-Y Motif Gates Substrate-Coordination Denticity at the Non-Heme Iron Active Site
Outer-Sphere Tyrosine 159 within the 3-Mercaptopropionic Acid Dioxygenase S-H-Y Motif Gates Substrate-Coordination Denticity at the Non-Heme Iron Active Site Open
Thiol dioxygenases are non-heme mononuclear iron enzymes that catalyze the O2-dependent oxidation of free thiols (-SH) to produce the corresponding sulfinic acid (-SO2-). Regardless of the phylogenic domain, the active site for this enzyme…
View article: CCDC 1892989: Experimental Crystal Structure Determination
CCDC 1892989: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Spectroscopic and mechanistic investigation of the enzyme mercaptopropionic acid dioxygenase (MDO), the role of the conserved outer-sphere 'catalytic triad' in directing promiscuous substrate-specificity
Spectroscopic and mechanistic investigation of the enzyme mercaptopropionic acid dioxygenase (MDO), the role of the conserved outer-sphere 'catalytic triad' in directing promiscuous substrate-specificity Open
Mercaptopropionate dioxygenase (MDO) from Aztobacter Vinelandii is a non-heme mononuclear iron enzyme that catalyzes the oxygen dependent conversion of 3-mercaptopropionic acid (3mpa) to produce 3-sulfinopropinioic acid (3spa). Nearly, all…