3MI5

Axial Ligand Swapping In Double Mutant Maintains Intradiol-cleavage Chemistry in Protocatechuate 3,4-Dioxygenase

Summary for 3MI5

Related3INI 3MFL
DescriptorProtocatechuate 3,4-dioxygenase alpha chain, Protocatechuate 3,4-dioxygenase beta chain, SULFATE ION, ... (9 entities in total)
Functional Keywordsdioxygenase, non-heme, iron, intradiol, catechol, substrate analogue, protocatechuate, oxidoreductase
Biological sourcePseudomonas putida
Total number of polymer chains12
Total molecular weight302658.29
Authors
Purpero, V.M.,Lipscomb, J.D. (deposition date: 2010-04-09, release date: 2011-04-27, Last modification date: 2017-11-08)
Primary citation
Purpero, V.M.,Lipscomb, J.D.
Axial Ligand Swapping In Double Mutant Maintains Intradiol-cleavage Chemistry in Protocatechuate 3,4-Dioxygenase
To be Published,
Experimental method
X-RAY DIFFRACTION (1.78 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.188501.6%0.7%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
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168889
PDB entries from 2020-09-16