2KLN:
reference: Solution Structure of the Guanine Nucleotide-binding STAS Domain of SLC26-related SulP Protein Rv1739c from Mycobacterium tuberculosis., Sharma AK, Ye L, Baer CE, Shanmugasundaram K, Alber T, Alper SL, Rigby AC, J Biol Chem. 2011 Mar 11;286(10):8534-44. Epub 2010 Dec 29. PMID: 21190940

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