1H4Y

Structure of the Anti-Sigma Factor Antagonist SpoIIAA in its Unphosphorylated Form

Summary for 1H4Y

Related1H4X 1H4Z
DescriptorANTI-SIGMA F FACTOR ANTAGONIST (2 entities in total)
Functional Keywordscell differentiation, phosphorylation, sigma factors, sporulation
Biological sourceBACILLUS SPHAERICUS
Total number of polymer chains2
Total molecular weight26186.32
Authors
Seavers, P.R.,Lewis, R.J.,Brannigan, J.A.,Verschueren, K.H.G.,Murshudov, G.N.,Wilkinson, A.J. (deposition date: 2001-05-16, release date: 2001-07-06, Last modification date: 2011-07-13)
Primary citation
Seavers, P.R.,Lewis, R.J.,Brannigan, J.A.,Verschueren, K.H.G.,Murshudov, G.N.,Wilkinson, A.J.
Structure of the Bacillus Cell Fate Determinant Spoiiaa in Phosphorylated and Unphosphorylated Forms
Structure, 9:605-, 2001
PubMed: 11470435 (PDB entries with the same primary citation)
DOI: 10.1016/S0969-2126(01)00623-2
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.61 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.226606.2%3.5%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

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Molmil generated image of 1h4y
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More Biological unit images

Molmil generated image of 1h4y
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Molmil generated image of 1h4y
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Molmil generated image of 1h4y
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(*)In the case of coarse surface representation, the asymmetric unit is shown as red ribbon representation.
Coordinate files for Biological unit (1h4y.pdb2.gz [41.86 KB])
Coordinate files for Biological unit (1h4y.pdb1.gz [41.83 KB])