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Mar 12, 2025
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EB 3430 - Bioinformatics II2 lecture hours 2 lab hours 3 credits Course Description This course introduces students to the practical application of currently available bioinformatics tools to various real-world problems including comparative analysis of homologous biological sequences to address evolutionary/phylogenetic relationships between a wide variety of different organisms, 3D visualization of large complex biological macromolecules, cross-analysis of biological sequences and their corresponding 3D structures to identify and characterize various redundant sequence and structural motifs essential in defining both the higher-order 3D architecture and the cellular function of many biologically active macromolecules, and molecular modeling to predict the 3D structure of biologically important macromolecules whose higher-order structure is not available yet. (prereq: EB 3420 ) Course Learning Outcomes Upon successful completion of this course, the student will be able to:
- Search, collect, and align homologous biological sequences of interest
- Create a quality alignment of biological sequences
- Build and interpret a phylogenetic tree based on well-aligned biological sequences
- Derive sequence-structure relationships by comparing biological sequences and their structure data
- Compare the 3D structures of homologous biomolecules
- Visualize and appreciate the detailed 3D structures of very complex biomolecules using various molecular visualization tools
- Identify and characterize various sequence and structural motifs from a detailed cross-analysis of biological sequences and their corresponding higher-order 3D structures
- Perform homology modeling to predict the 3D structure of a biological sequence whose structure is not yet available
Prerequisites by Topic Course Topics
- RNA sequence analysis
- The Tree of Life: phylogenetic relationships between organisms
- Sequence-Structure relationships of biological macromolecules
- 3D structure of protein and RNA
- 3D visualization of biomolecular structures and their analysis
- Sequence and structural motifs in biological macromolecules
- Homology modeling of novel biological macromolecules
Laboratory Topics
- Comparative analysis of RNA sequences (2 labs)
- The Tree of Life and phylogenetic analysis (2 labs)
- Sequence-Structure relationships of biomolecules (1 lab)
- Comparative analysis of 3D protein and RNA structures (1 lab)
- 3D visualization and analysis of biomolecular structure (1 lab)
- Sequence and structural motifs in biomolecules (1 lab)
- Homology molecular modeling (1 lab)
Coordinator Jung Lee
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