CryoProtect: A Web Server for Classifying Antifreeze Proteins from Nonantifreeze Proteins

Figure 1

Diversity of protein structures of AFPs. Winter flounder Pseudopleuronectes americanus (PDB ID: 1WFA) (a), perennial ryegrass Lolium perenne (PDB ID: 3ULT) (b), insect AFP from Tenebrio molitor (PDB ID: 1L1I) (c), fungal AFP from Typhula ishikariensis (PDB ID: 3VN3) (d), β-helical AFP from Antarctic bacterium Marinomonas primoryensis (PDB ID: 3P4G) (e), Type II AFP from sea raven Hemitripterus americanus (PDB ID: 2AFP) (f), Type III AFP from ocean pout Zoarces americanus (PDB ID: 1KDE) (g), and snow flea AFP from Hypogastrura harveyi (PDB ID: 2PNE) (h). α-helix, β-sheet, and coil are shown in red, green, and grey colors, respectively, while the inner side of the α-helix and the side of the β-sheet are shown in yellow color.

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