1QCZ

CRYSTAL STRUCTURE OF E. COLI PURE, AN UNUSUAL MUTASE THAT CATALYZES THE CONVERSION OF N5-CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE (N5-CAIR) TO 4-CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE (CAIR) IN THE PURINE BIOSYNTHETIC PATHWAY

Summary for 1QCZ

DescriptorN5-CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE MUTASE (2 entities in total)
Functional Keywordsthree-layer (alpha-beta-alpha) sandwich, lyase
Biological sourceEscherichia coli
Total number of polymer chains1
Total molecular weight17986.85
Authors
Ealick, S.E.,Mathews, I.I. (deposition date: 1999-05-10, release date: 1999-11-10, Last modification date: 2018-01-31)
Primary citation
Mathews, I.I.,Kappock, T.J.,Stubbe, J.,Ealick, S.E.
Crystal structure of Escherichia coli PurE, an unusual mutase in the purine biosynthetic pathway.
Structure Fold.Des., 7:1395-1406, 1999
PubMed: 10574791 (PDB entries with the same primary citation)
DOI: 10.1016/S0969-2126(00)80029-5
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.5 Å)
?

Structure validation

ClashscoreRamachandran outliersSidechain outliers600MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
Download full validation report