Previous Article Next Article Table of Contents Science, Vol.282, No.5397, 2202-2203, 1998 DOI10.1126/science.282.5397.2202 Export Citation Protein structure - Pumping iron through cell membranes Braun V Keywords:ESCHERICHIA-COLI;OUTER-MEMBRANE;TONB PROTEIN;TRANSPORT;FHUA;BINDING;RECEPTOR;TRANSDUCTION;CHANNEL Please enable JavaScript to view the comments powered by Disqus.