Crystal structure of human PURA (fragment Glu57-Glu212, PUR repeat I and II)

PURA syndrome-causing mutations impair PUR-domain integrity and affect P-body association.

Transcriptional activator protein Pur-alpha

Purine-rich single-stranded DNA-binding protein alpha

ETQELASKRVDIQNKRFYLDVKQNAKGRFLKIAEVGAGGNKSRLTLSMSVAVEFRDYLGDFIEHYAQLGPSQPPDLAQAQ
DEPRRALKSEFLVRENRKYYMDLKENQRGRFLRIRQTVNRGPGLGSTQGQTIALPAQGLIEFRDALAKLIDDYGVE

0.1 M Tris buffer pH 8.2, 0.2 M sodium acetate, and 30% (w/v) PEG 4,000

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : WITH TLS ADDED

RNA/DNA binding, PUR repeat, PC4-like fold, RNA BINDING PROTEIN