Design of interchain Glu-Arg salt-bridges stabilizing heterotetrameric coiled-coil derived from Lac repressor.
Otsuka, Y., Kumasaka, T.To be published.
Experimental Data Snapshot
wwPDB Validation   3D Report Full Report
Find similar proteins by: Sequence | 3D Structure
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Lac23ys_EE, an acidic mutant of LacI C-terminal tetramerization helix | 23 | Escherichia coli | Mutation(s): 0  | ||
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Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by: Sequence | 3D Structure
Entity ID: 2 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Lac23ys_KK, a basic mutant of LacI C-terminal tetramerization helix | 23 | Escherichia coli | Mutation(s): 0  | ||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
Sequence AnnotationsExpand | |||||
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Ligands 1 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
ZN Query on ZN | E [auth C], F [auth D] | ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N |
Length ( Å ) | Angle ( ˚ ) |
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a = 22.84 | α = 90 |
b = 41.9 | β = 102.91 |
c = 38.84 | γ = 90 |
Software Name | Purpose |
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PHENIX | refinement |
XDS | data reduction |
MOLREP | phasing |
Funding Organization | Location | Grant Number |
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Japan Science and Technology | Japan | JPMJAC1304 |