The FK1 domain of FKBP51 in complex with the macrocyclic SAFit analog m5(6,4)-(E)

Conformationally Restricted Macrocycles as Improved FKBP51 Inhibitors Enabled by Systematic Linker Derivatization.

Peptidyl-prolyl cis-trans isomerase FKBP5

PPIase FKBP5,51 kDa FK506-binding protein,FKBP-51,54 kDa progesterone receptor-associated immunophilin,Androgen-regulated protein 6,FF1 antigen,FK506-binding protein 5,FKBP-5,FKBP54,p54,HSP90-binding immunophilin,Rotamase

GAPATVTEQGEDITSKKDRGVLKIVKRVGNGEETPMIGDKVYVHYKGKLSNGKKFDSSHDRNEPFVFSLGKGQVIKAWDI
GVATMKKGEIAHLLIKPEYAYGSAGSLPKIPSNATLFFEIELLDFKGE

Escherichia coli 'BL21-Gold(DE3)pLysS AG'

18% PEG3350, 0.2M ammonium thiocyanate, 0.1M HEPES-NaOH pH 7.5, 10% glycol

German Federal Ministry for Education and Research

Hydrogens have been added in their riding positions

FKBP, Inhibitor, SAFIT, Macrocycle, Complex, ISOMERASE

Local NCS retraints between domains: 1 2

ATVAEQGEDITSKKDRGVLKIVKRVGNGEETPMIGDKVYVHYKGKLSNGKKFDSSHDRNEPFVFSLGKGQVIKAWDIGVA
TMKKGEICHLLCKPEYAYGSAGSLPKIPSNATLFFEIELLDFKGE