2F2G:
reference: Crystal structure of gene locus At3g16990 from Arabidopsis thaliana., Blommel PG, Smith DW, Bingman CA, Dyer DH, Rayment I, Holden HM, Fox BG, Phillips GN Jr, Proteins 2004 Oct 1;57(1):221-2. PMID: 15326608

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