'Major groove' diaporamas de présentation

1- B DNA -- Genome

1- B DNA -- Genome 2- Double helix -- Relaxed form 3- Antiparallel -- Super coil

640 views • 52 slides

1- B DNA -- Genome

1- B DNA -- Genome 2- Double helix -- Relaxed form 3- Antiparallel -- Super coil

526 views • 52 slides

Protein Nucleic Acid Interactions

Protein Nucleic Acid Interactions. September 28, 2006. Different types of recognition motifs. Helix turn helix Homeodomains Zinc finger Leucine zipper Winged helix Beta ribbon. 1. Helix turn helix HTH. Most common DNA binding motif Procaryotes Found in hundreds of DNA binding proteins

1.11k views • 44 slides

Correlation of DNA structural features with internal dynamics and conformational flexibility

Correlation of DNA structural features with internal dynamics and conformational flexibility. H. Peter Spielmann University of Kentucky Dept. of Molecular and Cellular Biochemistry. Molecular Structure From NMR. Average inter-atomic distances measured for non-exchangeable hydrogens.

326 views • 23 slides

DNA Structures

DNA Structures. September 19, 21 2006. Canonical DNA structures. B DNA. B DNA View down helix axis. Space filling B DNA. Defined sequence DNA CGCGAATTCGCG. High propeller in center Narrow minor groove. Spine of hydration. A DNA. Right handed Bases tilted Deep major groove. A DNA.

375 views • 22 slides

Nucleotides & Nucleic Acids

Nucleotides & Nucleic Acids. Watson & Crick 1953 (Franklin & Wilkins too) Franklin & Wilkins. Heavy bands - indicates recurring bases. X - indicates helical structure. Nucleotides & Nucleic Acids. Watson & Crick 1953 (Franklin & Wilkins too) Watson & Crick Used x-ray crystallography data

298 views • 21 slides

Digital-World-Biology

Exploring DNA Binding with the Molecule World DNA Binding Lab. www.Digital-World-Biology.com. Explore the properties of the example DNA. Identify major & minor grooves Identify elements Does DNA have a positive or negative charge? Is DNA hydrophobic or hydrophilic?

337 views • 20 slides

Digital-World-Biology

Exploring DNA Binding with the Molecule World DNA Binding Lab. www.Digital-World-Biology.com. Explore the properties of the example DNA. Identify major & minor grooves Identify elements Does DNA have a positive or negative charge? Is DNA hydrophobic or hydrophilic?

318 views • 20 slides

Digital-World-Biology

Exploring DNA Binding with the Molecule World DNA Binding Lab. www.Digital-World-Biology.com. Explore the properties of the example DNA. Identify major & minor grooves Identify elements Does DNA have a positive or negative charge? Is DNA hydrophobic or hydrophilic?

244 views • 20 slides

Protein-Nucleic Acid Interactions - part 1 Blackburn & Gait, Ch. 9

Protein-Nucleic Acid Interactions - part 1 Blackburn & Gait, Ch. 9. Define persistence length of nucleic acid Know four forces used in protein-nucleic acid interaction and the details of each Know how DNA shape affects its ability to be bound by proteins

421 views • 17 slides

Cs34: Specificity II - Specific aminoacylation of tRNA

NTP metabolism and transduction. Cs34: Specificity II - Specific aminoacylation of tRNA. Biochemistry 655 4 April 2011. Goals. Introduce the aminoacyl-tRNA synthetase class division Polarity of substrate amino acids

243 views • 15 slides

Structure of a six-finger transcription factor IIIA complex In DNA recognition

Structure of a six-finger transcription factor IIIA complex In DNA recognition. Hui Pengtao Advisor: Dr. Li. Structure of a six-finger transcription factor IIIA complex. Zinc fingers. * Positioned in the major groove and across the minor groove of DNA * Span the entire length of the duplex

327 views • 14 slides

295 views • 13 slides

G 3 course reading - Tantin MBIOL 6420 8:30-9:30 ASB 210

G 3 course reading - Tantin MBIOL 6420 8:30-9:30 ASB 210. Dean Tantin, PhD X7-3035, dean.tantin@path.utah.edu. Required course reading

59 views • 5 slides

Active Nanostructures for Nucleic Directed synthesis of Organic Functional Polymers

104 views • 1 slides