5GTR:
reference: Structural Basis of Inhibition of ERalpha-Coactivator Interaction by High-Affinity N-Terminus Isoaspartic Acid Tethered Helical Peptides., Xie M, Zhao H, Liu Q, Zhu Y, Yin F, Liang Y, Jiang Y, Wang D, Hu K, Qin X, Wang Z, Wu Y, Xu N, Ye X, Wang T, Li Z, J Med Chem. 2017 Nov 9;60(21):8731-8740. doi: 10.1021/acs.jmedchem.7b00732. Epub , 2017 Oct 31. PMID: 29045135

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