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Twas brillig, and the slithy 30S ribosome
Did gyre and gimble in the wabe;
All mimsy was mRNA,
That colored message unit array.
Bound they were in the glorious sun,
By initiator factor one.
Initiator factor two went searching for tRNA,
Who bore the flaccid amino acid.
Then, as the uffish bonds were formed,
The 50S ribosome untamed
Came whiffling through the tulgey wood
And burbled as it came!
T-factor plus GTP gathered in tRNA.
Gathered in tRNA and came galumphing back.
Amino acids both inside, alas!
The peptide bond was formed!
And as the index step took place
The message units shift a space.
Each tRNA approached the site
Bearing its Amino Acid load.
Whose sequence was determed by
The mRNA message unit Magic Code.
Long time did biocomplex churn,
The protein grew by tibs and tomes
Amino acids linked in turn
By the catalytic ribosome.
Protein releasing factor sensed the end,
Her vorpal arms went snicker snout!
Oh frabjous day! Callooh! Callay!
The protein chain came streaming out.
Then ribosome releasnig factor
With jaws that bite and claws that free
Released the synthesizing complex
And chortled in his glee.
Twas brillig and the slithy ribosome
Did gyre and gimble in the wabe;
All mimsy was the mRNA,
And the protein chain outgrabe.
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