1QRY:
reference: Distortion of the three-dimensional structure of the vnd/NK-2 homeodomain bound to DNA induced by an embryonically lethal A35T point mutation., Hwang KJ, Xiang B, Gruschus JM, Nam KY, No KT, Nirenberg M, Ferretti JA, Biochemistry 2003 Nov 4;42(43):12522-31. PMID: 14580198

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