7tep

Crystal structure of a Cu-bound cytochrome cb562 variant in the presence of reductant

spinqualitylabelsall models 7tep, resolution 2.70Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 7tep is a 4 chain structure with sequence from Escherichia coli. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2.7Å Ligands: CU, HEC Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function C562_ECOLX Electron-transport protein of unknown function. Publication Abstract from PubMed Herein we describe a designed protein building block whose self-assembly behaviour is dually gated by the redox state of disulphide bonds and the identity of exogenous metal ions. This protein construct is shown - through extensive structural and biophysical characterization - to access five distinct oligomeric states, exemplifying how the complex interplay between hydrophobic, metal-ligand, and reversible covalent interactions could be harnessed to obtain multiple, responsive protein architectures from a single building block. Redox- and metal-directed structural diversification in designed metalloprotein assemblies.,Kakkis A, Golub E, Choi TS, Tezcan FA Chem Commun (Camb). 2022 Jun 16;58(49):6958-6961. doi: 10.1039/d2cc02440c. PMID:35642584 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Cytochrome C 3D structures

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