1CLU:
reference: Guanosine triphosphatase stimulation of oncogenic Ras mutants., Ahmadian MR, Zor T, Vogt D, Kabsch W, Selinger Z, Wittinghofer A, Scheffzek K, Proc Natl Acad Sci U S A 1999 Jun 8;96(12):7065-70. PMID: 10359839

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