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. 2011 Jun 22;10(10):M110.006841. doi: 10.1074/mcp.M110.006841

Fig. 5.

Fig. 5.

OmpA dimeric model and mass spectra of the homodimer cross-linking relationship. A, Precursor scan showing the homodimer cross-linked complex. Inset: isotopic distribution of the parent ion. B, ISCID scan showing the reporter and the released peptide. C, MS/MS spectrum of the OmpA released peptide with the sequence and assignment of fragments. D, OmpA monomer model. Red: Lysine 213; Yellow: Lysine 294; Orange: Lysine 338. E, A dimeric structural model from docking results (viewing angle: top-down). Red: Lysine 213; Yellow: Lysine 294; Orange: Lysine 338. The distances between each lysine are labeled in red.