2-Gaussian fit: Grosse-Kunstleve RW, Sauter NK, Adams PD: Newsletter of the IUCr Commission on Crystallographic Computing 2004, 3, 22-31.

1-Gaussian fit: Grosse-Kunstleve RW, Sauter NK, Adams PD: Newsletter of the IUCr Commission on Crystallographic Computing 2004, 3, 22-31.

A thermosensitive PCNA allele underlies an ataxia-telangiectasia-like disorder.

National Institutes of Health/National Cancer Institute (NIH/NCI)

National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

DNA binding protein, sliding clamp, human