2AIR

T-state Active Site of Aspartate Transcarbamylase:Crystal Structure of the Carbamyl Phosphate and L-alanosine Ligated Enzyme

Summary for 2AIR

DescriptorAspartate carbamoyltransferase catalytic chain, Aspartate carbamoyltransferase regulatory chain, PHOSPHORIC ACID MONO(FORMAMIDE)ESTER, ... (6 entities in total)
Functional Keywordsaspartate transcarbamylase, alanosine, carbamyl phosphate, t-state, transferase
Biological sourceEscherichia coli
Total number of polymer chains4
Total molecular weight103672.53
Authors
Huang, J.,Lipscomb, W.N. (deposition date: 2005-07-30, release date: 2006-01-24, Last modification date: 2011-07-13)
Primary citation
Huang, J.,Lipscomb, W.N.
T-State Active Site of Aspartate Transcarbamylase: Crystal Structure of the Carbamyl Phosphate and l-Alanosine Ligated Enzyme
Biochemistry, 45:346-352, 2006
PubMed: 16401065 (PDB entries with the same primary citation)
DOI: 10.1021/bi051543u
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2 Å)
NMR Information
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.270313.8%6.8%8.5%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 2air
no rotation
Molmil generated image of 2air
rotated about x axis by 90°
Molmil generated image of 2air
rotated about y axis by 90°

More Biological unit images

Molmil generated image of 2air
no rotation
Molmil generated image of 2air
rotated about x axis by 90°
Molmil generated image of 2air
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 (2air.pdb2.gz [474.11 KB])
Coordinate files for Biological unit (2air.pdb1.gz [160.73 KB])