Authors: G R Grimsley; K L Shaw; L R Fee; R W Alston; B M Huyghues-Despointes; R L Thurlkill; J M Scholtz; C N Pace Journal: Protein Sci Date: 1999-09 Impact factor: 6.725
Authors: H M Berman; J Westbrook; Z Feng; G Gilliland; T N Bhat; H Weissig; I N Shindyalov; P E Bourne Journal: Nucleic Acids Res Date: 2000-01-01 Impact factor: 16.971