1QFE

THE STRUCTURE OF TYPE I 3-DEHYDROQUINATE DEHYDRATASE FROM SALMONELLA TYPHI

Summary for 1QFE

DescriptorPROTEIN (3-DEHYDROQUINATE DEHYDRATASE), 3-AMINO-4,5-DIHYDROXY-CYCLOHEX-1-ENECARBOXYLATE (3 entities in total)
Functional Keywordsdehydratase, conversion of 3-dehydroquinate to dehydroshikimate, 3rd enzyme in the shikimate pathway, tim barrel, lyase
Biological sourceSalmonella typhi
Total number of polymer chains2
Total molecular weight55654.14
Authors
Shrive, A.K.,Polikarpov, I.,Sawyer, L.,Coggins, J.R.,Hawkins, A.R. (deposition date: 1999-04-05, release date: 2000-04-05, Last modification date: 2011-07-13)
Primary citation
Gourley, D.G.,Shrive, A.K.,Polikarpov, I.,Krell, T.,Coggins, J.R.,Hawkins, A.R.,Isaacs, N.W.,Sawyer, L.
The two types of 3-dehydroquinase have distinct structures but catalyze the same overall reaction.
Nat.Struct.Biol., 6:521-525, 1999
PubMed: 10360352 (PDB entries with the same primary citation)
DOI: 10.1038/9287
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.1 Å)
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Structure validation

ClashscoreRamachandran outliersSidechain outliers403.1%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution