Sinha, S., Rappu, P., Lange, S. C., Mäntsälä, P., Zalkin, H., & Smith, J. L. (1999). Crystal structure of Bacillus subtilis YabJ, a purine regulatory protein and member of the highly conserved YjgF family. The National Academy of Sciences.

Sinha, Sangita, Pekka Rappu, S. C. Lange, Pekka Mäntsälä, Howard Zalkin, and Janet L. Smith. Crystal Structure of Bacillus Subtilis YabJ, a Purine Regulatory Protein and Member of the Highly Conserved YjgF Family. The National Academy of Sciences, 1999.

Sinha, Sangita, et al. Crystal Structure of Bacillus Subtilis YabJ, a Purine Regulatory Protein and Member of the Highly Conserved YjgF Family. The National Academy of Sciences, 1999.