3NY7:
reference: Structure of a SLC26 anion transporter STAS domain in complex with acyl carrier protein: implications for E. coli YchM in fatty acid metabolism., Babu M, Greenblatt JF, Emili A, Strynadka NC, Reithmeier RA, Moraes TF, Structure. 2010 Nov 10;18(11):1450-62. PMID: 21070944

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