4R8U image
Deposition Date 2014-09-03
Release Date 2015-01-14
Last Version Date 2024-03-20
Entry Detail
PDB ID:
4R8U
Keywords:
Title:
S-SAD structure of DINB-DNA Complex
Biological Source:
Source Organism:
Host Organism:
Method Details:
Experimental Method:
Resolution:
2.30 Å
R-Value Free:
0.21
R-Value Work:
0.18
R-Value Observed:
0.18
Space Group:
P 1 21 1
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:DNA polymerase IV
Gene (Uniprot):dinB
Chain IDs:A
Chain Length:340
Number of Molecules:1
Biological Source:Escherichia coli K-12
Polymer Type:polypeptide(L)
Molecule:DNA polymerase IV
Gene (Uniprot):dinB
Chain IDs:B
Chain Length:338
Number of Molecules:1
Biological Source:Escherichia coli K-12
Polymer Type:polydeoxyribonucleotide
Molecule:DNA
Chain IDs:F (auth: D)
Chain Length:16
Number of Molecules:1
Biological Source:synthetic construct
Polymer Type:polydeoxyribonucleotide
Molecule:DNA
Chain IDs:C (auth: V), E (auth: C)
Chain Length:17
Number of Molecules:2
Biological Source:synthetic construct
Polymer Type:polydeoxyribonucleotide
Molecule:DNA
Chain IDs:D (auth: W)
Chain Length:18
Number of Molecules:1
Biological Source:synthetic construct
Primary Citation

Abstact

We describe a data collection method that uses a single crystal to solve X-ray structures by native SAD (single-wavelength anomalous diffraction). We solved the structures of 11 real-life examples, including a human membrane protein, a protein-DNA complex and a 266-kDa multiprotein-ligand complex, using this method. The data collection strategy is suitable for routine structure determination and can be implemented at most macromolecular crystallography synchrotron beamlines.

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Primary Citation of related structures