2Q9E

Structure of spin-labeled T4 lysozyme mutant S44R1

Summary for 2Q9E

• Entry DOI: 10.2210/pdb2q9e/pdb
• Related: 2Q9D
• Descriptor: Lysozyme, S-[(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl] methanesulfonothioate, 2-HYDROXYETHYL DISULFIDE, ... (4 entities in total)
• Functional Keywords: nitroxide, spin label, t4 lysozyme, electron paramagnetic resonance, epr, hydrolase
• Biological source: Enterobacteria phage T4
• Cellular location: Host cytoplasm : P00720
• Total number of polymer chains: 3
• Total formula weight: 57060.11

Authors

Guo, Z.,Cascio, D.,Hideg, K.,Hubbell, W.L. (deposition date: 2007-06-12, release date: 2007-06-26, Last modification date: 2023-08-30)

• Primary citation: Guo, Z.,Cascio, D.,Hideg, K.,Hubbell, W.L.; Structural determinants of nitroxide motion in spin-labeled proteins: Solvent-exposed sites in helix B of T4 lysozyme.; Protein Sci., 17:228-239, 2008; PubMed: 18096642; DOI: 10.1110/ps.073174008

Experimental method

EPR
X-RAY DIFFRACTION (2.1 Å)