8qdd | pdb_00008qdd

Structure of mBaoJin at pH 8.5

spinqualitylabelsall models 8qdd, resolution 1.60Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 8qdd is a 2 chain structure with sequence from Cytaeis uchidae. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.6Å Ligands: CL, CR2, SO4 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Publication Abstract from PubMed The high brightness and photostability of the green fluorescent protein StayGold make it a particularly attractive probe for long-term live-cell imaging; however, its dimeric nature precludes its application as a fluorescent tag for some proteins. Here, we report the development and crystal structures of a monomeric variant of StayGold, named mBaoJin, which preserves the beneficial properties of its precursor, while serving as a tag for structural proteins and membranes. Systematic benchmarking of mBaoJin against popular green fluorescent proteins and other recently introduced monomeric and pseudomonomeric derivatives of StayGold established mBaoJin as a bright and photostable fluorescent protein, exhibiting rapid maturation and high pH/chemical stability. mBaoJin was also demonstrated for super-resolution, long-term live-cell imaging and expansion microscopy. We further showed the applicability of mBaoJin for neuronal labeling in model organisms, including Caenorhabditis elegans and mice. Bright and stable monomeric green fluorescent protein derived from StayGold.,Zhang H, Lesnov GD, Subach OM, Zhang W, Kuzmicheva TP, Vlaskina AV, Samygina VR, Chen L, Ye X, Nikolaeva AY, Gabdulkhakov A, Papadaki S, Qin W, Borshchevskiy V, Perfilov MM, Gavrikov AS, Drobizhev M, Mishin AS, Piatkevich KD, Subach FV Nat Methods. 2024 Apr;21(4):657-665. doi: 10.1038/s41592-024-02203-y. Epub 2024 , Feb 26. PMID:38409224 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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