2F1E:
reference: Solution structure of ApaG from Xanthomonas axonopodis pv. citri reveals a fibronectin-3 fold., Cicero DO, Contessa GM, Pertinhez TA, Gallo M, Katsuyama AM, Paci M, Farah CS, Spisni A, Proteins. 2007 May 1;67(2):490-500. PMID: 17256769

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