4LPK: Crystal Structure Of K-Ras Wt, Gdp-Bound
reference: K-Ras(G12C) inhibitors allosterically control GTP affinity and effector interactions., Ostrem JM, Peters U, Sos ML, Wells JA, Shokat KM, Nature. 2013 Nov 28;503(7477):548-51. doi: 10.1038/nature12796. Epub 2013 Nov 20. PMID: 24256730

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