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. Author manuscript; available in PMC: 2022 Sep 3.
Published in final edited form as: J Mol Biol. 2021 Jul 3;433(18):167123. doi: 10.1016/j.jmb.2021.167123

Figure 2. Structural response of PKA-CE31V binding to nucleotide and protein kinase inhibitor.

Figure 2.

Chemical shift perturbation (CSP) of amide fingerprint of PKA-CE31V upon binding (A) ATPγN and subsequent binding of (B) PKI. The average CSP is shown as a dashed line. CSPs of PKA-CE31V amide resonances mapped onto the structure (PDB: 1ATP).