3V8X:
reference: Structural basis for iron piracy by pathogenic Neisseria., Noinaj N, Easley NC, Oke M, Mizuno N, Gumbart J, Boura E, Steere AN, Zak O, Aisen P, Tajkhorshid E, Evans RW, Gorringe AR, Mason AB, Steven AC, Buchanan SK, Nature. 2012 Feb 12. doi: 10.1038/nature10823. PMID: 22327295

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