Zinc Finger Motif

Zinc atom stabilizes the structure/fold by coordination bonds

Each motif contains about 30-50 amino acids

Contains regular patterns of Cys / His, which coordinate with Zinc atom

Contains one helix and two small anti-parallel beta sheets in each finger

Zinc holds helix and beta-sheets together

Helix binds to DNA

TLS Online TPP Program

#Id: 4004

#Unit 2. Cellular Organization

S/MARs is a DNA sequence which is generally located between H1 and H3 binding sites.

TLS Online TPP Program

#Id: 2524

#Unit 13. Methods in Biology

Slab gels can develop a “Smiling Effect” When in a gel more Joule heat is produced than can be dissipated, leads to the higher mobility of the ions in the center, resulting in an uneven distribution of the zones, These zones bend up at the two lateral sides, causing “smiling.” 

TLS Online TPP Program

#Id: 4786

#Unit 5. Developmental Biology

APX-1 is received by GLP-1 on the ABp cell

 

TLS Online TPP Program

#Id: 1242

#Unit 7. System Physiology – Animal

GnRH stimulates secretion of FSH and LH by gonadotropes

TLS Online TPP Program

#Id: 6662

#Unit 3. Fundamental Processes

Ser2 phosphatase Fcp1 regenerates RNA Pol II pool