4IF2

Structure of the phosphotriesterase from Mycobacterium tuberculosis

Summary for 4IF2

DescriptorPhosphotriesterase homology protein, ZINC ION (3 entities in total)
Functional Keywordsdouble metal ions binding protein, enzymatic antidotes for organophosphates, hydrolase
Biological sourceMycobacterium tuberculosis
Total number of polymer chains1
Total molecular weight36103.65
Authors
Zhang, L.,Li, X.,Rao, Z.H. (deposition date: 2012-12-13, release date: 2013-12-18, Last modification date: 2019-02-13)
Primary citation
Zhang, L.,Wang, H.,Liu, X.,Zhou, W.,Rao, Z.
The crystal structure of the phosphotriesterase from M. tuberculosis, another member of phosphotriesterase-like lactonase family.
Biochem. Biophys. Res. Commun., 2019
PubMed: 30704759 (PDB entries with the same primary citation)
DOI: 10.1016/j.bbrc.2019.01.069
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.27 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers 0.22517 0.3% 5.0% 4.0%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 4if2
no rotation
Molmil generated image of 4if2
rotated about x axis by 90°
Molmil generated image of 4if2
rotated about y axis by 90°

More Biological unit images

Molmil generated image of 4if2
no rotation
Molmil generated image of 4if2
rotated about x axis by 90°
Molmil generated image of 4if2
rotated about y axis by 90°
(*)In the case of coarse surface representation, the asymmetric unit is shown as red ribbon representation.
Coordinate files for Biological unit (4if2.pdb2.gz [105.87 KB])
Coordinate files for Biological unit (4if2.pdb1.gz [54.06 KB])