PROTEIN SYNTHESIS PART 2 AP BIOLOGY. PEPTIDE BONDING.
-
Upload
neal-lawson -
Category
Documents
-
view
220 -
download
0
Transcript of PROTEIN SYNTHESIS PART 2 AP BIOLOGY. PEPTIDE BONDING.
PROTEIN SYNTHESISPART 2
AP BIOLOGY
PEPTIDE BONDING
2’ STRUCTURE
3’ STRUCTURE
TRANSLATION BY THE RIBOSOME
TRANSFER RNA (TRNA)
TRANSFER RNA IN 3D
AMINO ACID CODON CHART
ANTI-CODON MATCHES THE CODON
CONNECTING TRNA WITH AMINO ACID
RIBOSOME STRUCTURE
INITIATION“BUILD THE FACTORY”
ELONGATION OF THE PEPTIDE & TRANSLOCATION
PEPTIDE BONDING UPCLOSE
TERMINATION OF TRANSLATION
3’ T A C C A G C C G G T A A T A G G G A C C A T T 5’ DNA TEMPLATE
5’ A U G G U C G G C C A U U A U C C C U G G U A A 3’ mRNA
METH VAL
GLY
HIST
TYR
PRO
TRP
____
____ ___
___
3’ U A C C A G C C G G U A A U A G G G A C C A U U 5’ ANTI – CODON Sequence
Does the DNA Sequence (Million Dollar Blueprint) look like the Anti-codonSequence? Remember, this is how the ribosome “knew” the Amino Acid wasCorrect.
PROTEIN
POLYRIBOSOMES
CHAPERONINPROTEIN WILL STAY IN THE CELL
RER & SRPPROTEIN WILL LEAVE THE CELL
THE BIG PICTURE