Reviewer:_____________________ Protein Challenge DRAFT Scoring Guide for Toober Models PDB 1A52 Estrogen Receptor Alpha with Estradiol, residues 345-504 Team Number Description 1 Blue cap Points 0.5 2 Red cap 0.5 3 N and C termini are oriented correctly 4 Model has nine helices (0.5 pt each) 4.5 5 Alpha helices are right-handed (0.5 pt each) 4.5 6 Model has two beta strands (0.5 pt each) 1 7 8 Model has 1 beta sheet Positioning of secondary Structures in the proper order (0.5 pt each) Relevant ligands are included Topology is accurate Appropriate creative additions to emphasize key structures or functions of the protein 3 X 5 card with legend for creative additions Essay is accuracy, clarity, grammar and punctuation Bibliography Model is labeled with student and school names 0.5 5.5 9 10 11 12 13 14 15 16 1 TBD TBD TBD 1 TBD 2 1 MODEL IS CORRECT SIZE it fits in 1 the box described on the kit label Total 40