Lecture 4
Background Reading
Textbook, Chapters 2 and 21
Protein Structure
Biology 1F25 for Biology Non-Majors
The People Who Prepared This Lecture
What is a protein? Name some kinds of proteins
Enzymes
Transporters
Hormones (some) Hormone rece
The Emerging Science Bioinformatics
Qingda ZANG June, 2008
Bioinformatics is the study of informatic processes in biotic systems. It applies principles of information sciences and technologies to make the vast, diverse, and complex life sciences dat
The New Science Bioinformatics
Qingda ZANG June, 2007
Bioinformatics is the study of informatic processes in biotic systems. It applies principles of information sciences and technologies to make the vast, diverse, and complex life sciences data mor
Challenges in Theoretical Chemistry
Big picture. Experimental data helped computer modelers nail down the structure of the nuclear pore complex.
NEWS
Problem Solved*
(*sort of)
Researchers have toiled for decades to understand how floppy chains of
Rutgers Media Relations - Rutgers to Lead $52.7 Million Protein Research Program
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Rutgers to Lead $52.7 Million Protein Research Program July 05, 2005 EDITOR'S NOTE: Professor Montelione may be contac
The hierarchical description of protein structure
Primary structure (amino acid sequence) Secondary structure is defined by the phi
and psi angles of the backbone atoms of the amino acid residues, and the hydrogen bonds between main chain atoms.
Te
Rutgers To Lead $52.7 Million Protein Research Program
Popular News. (1) UIC researchers show how cancerpreventing foods work (2) Gene for immune deficiency syndromes found It's All About Biotech.
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Proteins
How information is transferred between and within cells
Translation in prokaryotes
Fig. 5.1a
Translation
Fig. 5.1b
Fig. 5.1C
Ribosomes
Fig. 5.2
Transfer RNA
Fig. 5.3
Adding amino acids to a peptide
Fig. 5.4
Fig. 5.5
Translation
Biological Sciences 110A: Introduction to Biology
Kendal Broadie
Lecture 4: Protein Structure, Folding & Function Primary amino acid sequence
Secondary protein structure: -helix and -sheet
Domain and subunit structure of proteins Higher order
NEWSFOCUS
STRUCTURAL BIOLOGY
Protein Structure Initiative: Phase 3 or Phase Out
The production-line approach to finding protein structures is rapidly filling up databases. But is it the data researchers want, and is it worth the cost?
In the early 1
Biochemistry 462a Proteins: Purification and Characterization Reading - Chapter 5 and appendix to chapter 5 Practice problems - Proteins extra problems Protein Purification
Source of Protein o In order to purify a protein you need a source. o It m
7.88 Lecture Notes - 11 7.24/7.88J/5.48J The Protein Folding Problem
Protein Folding Intermediates and the Failure of Protein Folding Mutants affecting intermediates Protein Misfolding and Inclusion Body Formation
A. Protein Folding Intermediat
Chapter 4 3D structure of proteins
Problems: 1, 2, 3, 4, 6, 8, 9 (May do 10 in lab)
4.0 Intro Last chapter 1o structure, - what are the chemical bonds This chapter 2o,3o,4o structure what is arrangement of atoms in space This is incredibly important
Globular proteins Part II Lecture 9
BINF 5230
1
1
Let us shortly summarize the main points we discussed in the previous lectures. Forces controlling Protein Structure: van der Waals Forces There are both attractive and repulsive van der Waals forc
Globular proteins Part II Lecture 9
BINF 5230
1
1
Let us shortly summarize the main points we discussed in the previous lectures. Forces controlling Protein Structure: van der Waals Forces There are both attractive and repulsive van der Waals forc