Fig. 6: Structure model of the SIB1-WRKY33_C complex.
From: Structural basis for the regulation of plant transcription factor WRKY33 by the VQ protein SIB1
a The ensemble of 20 representative conformations of SIB146–80 in complex with WRKY33_C. The S46-K57, F58-G67, and Q68-S80 segments of SIB1 are colored in cyan, red, and wheat, respectively. The sidechains of the SIB1 V51 residue and the WRKY33_C I358/I360 residues are shown in sticks. b A lowest-energy conformer of the SIB1-WRKY33_C complex, with the SIB1 peptide shown as cartoon and the WRKY33_C protein shown as a surface representation colored with electrostatic distribution.
