Skip to main content
. Author manuscript; available in PMC: 2006 Feb 2.
Published in final edited form as: FEBS Lett. 2005 Sep 26;579(23):5236–5240. doi: 10.1016/j.febslet.2005.08.046

Fig. 2.

Fig. 2

Reconstructed ESI-quadrupole mass spectra of A. vinelandii IscU, IscUC37A, IscUC63A, and IscUC106A after incubation with IscS and l-cysteine in the mass range corresponding to a covalent IscS–IscU complex. Samples are the same as those used in the right panel of Fig. 1.