1AX4

TRYPTOPHANASE FROM PROTEUS VULGARIS

Summary for 1AX4

DescriptorTRYPTOPHANASE, POTASSIUM ION (3 entities in total)
Functional Keywordstryptophan biosynthesis, tryptophan indole-lyase, pyridoxal 5'-phosphate, monovalent cation binding site
Biological sourceProteus vulgaris
Total number of polymer chains4
Total molecular weight211304.8
Authors
Isupov, M.N.,Antson, A.A.,Dodson, E.J.,Dodson, G.G.,Dementieva, I.S.,Zakomirdina, L.N.,Wilson, K.S.,Dauter, Z.,Lebedev, A.A.,Harutyunyan, E.H. (deposition date: 1997-10-28, release date: 1998-01-28, Last modification date: 2011-07-13)
Primary citation
Isupov, M.N.,Antson, A.A.,Dodson, E.J.,Dodson, G.G.,Dementieva, I.S.,Zakomirdina, L.N.,Wilson, K.S.,Dauter, Z.,Lebedev, A.A.,Harutyunyan, E.H.
Crystal structure of tryptophanase.
J.Mol.Biol., 276:603-623, 1998
PubMed: 9551100 (PDB entries with the same primary citation)
DOI: 10.1006/jmbi.1997.1561
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.1 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.20260.1%4.4%5.7%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 1ax4
no rotation
Molmil generated image of 1ax4
rotated about x axis by 90°
Molmil generated image of 1ax4
rotated about y axis by 90°