PMID: 22702899
Authors:
Pias SC, Johnson DL, Smith DE, Lyons BA
Title:
Water Refined Solution Structure of the Human Grb7-SH2 Domain in Complex with the erbB2 Receptor Peptide pY1139.
Journal:
Protein Pept Lett. 2012 Apr 5.
Abstract:
We report a refinement in implicit water of the previously published solution structure of the Grb7-SH2 domain bound to the erbB2 receptor peptide pY1139. Structure quality measures indicate substantial improvement, with residues in the most favored regions of the Ramachandran plot increasing by 14 % and with WHAT IF statistics (Vriend, G. J Mol Graph, 1990, 8(1), 52-56) falling closer to expected values for well-refined structures.