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Zinc Fingers bound to DNA

A 2.2 A Resolution Crystal Structure of a Designed Zinc Finger Protein Bound to DNA Considerable recent effort has been devoted to the design and selection of sequence-specific DNA binding proteins based on tandem arrays of Cys2His2 zinc finger domains. While the DNA binding properties of these designed proteins have been studied extensively, the structural […]

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trypsin

Porcine Trypsin PDB ID: 1S81

Protein Description “An understanding of the physiological and toxicological properties of borate and the utilization of boronic acids in drug development require a basic understanding of borate-enzyme chemistry. We report here the extension of our recent NMR studies indicating the formation of a ternary borate-alcohol-trypsin complex. Crystallographic and solution state NMR studies of porcine trypsin […]

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Respiratory Complex I

3D Print of Respiratory Complex 1 created from PDB ID: 2FUB and printed at 6.254 cm 8.002 cm 5.73 cm. Purchase Model The model can be printed in a variety of materials and colors. Please select the link below to view options for printing and purchase through our shapeways.com store. Structure of the hydrophilic domain of […]

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rubisco_sandstone

Rubisco

A crystal form of ribulose-1,5-bisphosphate carboxylase/oxygenase from Nicotiana tabacum in the activated state. A new crystal form of ribulose-1,5-bisphosphate carboxylase/oxygenase (EC 4.1.1.39) from Nicotiana tabacum has been obtained at alkaline pH with polyethylene glycol 8000 in the presence of a non-ionic detergent, beta-octyl glucoside. The crystals are grown at room temperature by the hanging-drop vapor […]

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Oxygenated Hemoglobin Hb, Hemglobin, Hb, Haemoglobin, Casey Steffen, Biologic Models, Biologic Discovery, Protein model, molecule,

Protein Models as tools for STEM Education

We’ve known college students enjoy using physical models of proteins and learn equally well from both computer aided molecular visualization software as they do physical models. Could the same apply to kids?  How young of an audience can we communicate basic molecular biology?  In doing so, can we raise basic science literacy at a young age?  We believe […]

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Hemoglobin

3D print of Hemoglobin

We’ve miniaturized our Hemoglobin model and created a new 3D print. (Size: 1.999 in 1.78 in 1.589 in) You can purchase this model and use it with the 3D print of HbA1c to explain the dangers of glucose and the important HbA1c diabetes blood test. Purchase 3D Print of Hemoglobin Models available in multiple sizes.

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