Foldit Puzzles
Play puzzles to help scientific research and compete with other players. New puzzles are posted every week.
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49 residues. PBX1, homeobox protein HOX-B1/DNA ternary complex.
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81 residues. Der, a switch protein containing two GTPase domains.
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62 residues. Crystal and molecular structure of the serine proteinase inhibitor ci-2 from barley seeds.
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105 residues. Human thioredoxin (d60n mutant, reduced form).
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85 residues. Histidine-containing protein (HPR), mutant with ser 46 replaced by asp (s46d).
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51 residues. Rubredoxin (formyl methionine mutant) from pyrococcus furiosus. NOTE: If you scored in the top 5 on puzzles 1-6, please don't play this puzzle. We encourage you to offer advice to the other players over chat or thorugh the message boards.
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68 residues. Structure of the C-terminal domain of the ribosomal protein l7/l12 from escherichia coli at 1.7 angstroms.
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74 residues. Crystal structure of nova-2 KH3 K-homology RNA-binding domain.
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73 residues. Solution structure of yhhp, a novel escherichia coli protein implicated in the cell division.
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99 residues. DNA-binding domain of mbp1.
