2V9I: L-Rhamnulose-1-Phosphate Aldolase From Escherichia Coli ( Mutant E192a-K248w-L274stop)

Citation:
Abstract
The analysis of natural contact interfaces between protein subunits and between proteins has disclosed some general rules governing their association. We have applied these rules to produce a number of novel assemblies, demonstrating that a given protein can be engineered to form contacts at various points of its surface. Symmetry plays an important role because it defines the multiplicity of a designed contact and therefore the number of required mutations. Some of the proteins needed only a single side-chain alteration in order to associate to a higher-order complex. The mobility of the buried side chains has to be taken into account. Four assemblies have been structurally elucidated. Comparisons between the designed contacts and the results will provide useful guidelines for the development of future architectures.
PDB ID: 2V9IDownload
MMDB ID: 61848
PDB Deposition Date: 2007/8/23
Updated in MMDB: 2012/08
Experimental Method:
x-ray diffraction
Resolution: 1.8  Å
Source Organism:
Similar Structures:
Biological Unit for 2V9I: tetrameric; determined by author and by software (PQS)
Molecular Components in 2V9I
Label Count Molecule
Proteins (4 molecules)
4
Rhamnulose-1-phosphate Aldolase(Gene symbol: rhaD)
Molecule annotation
Chemicals (16 molecules)
1
4
2
12
* Click molecule labels to explore molecular sequence information.

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