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Author Topic:   The Simplest Protein of Life
BoredomSetsIn
Junior Member (Idle past 4185 days)
Posts: 2
Joined: 10-01-2012


Message 1 of 2 (674625)
10-01-2012 9:00 AM


The Ribonuclease protein is the simplest protein that we know of, and can be considered the most basic building block of a cell. It is made from 124 amino acids, the first one in the strand being Lysine. There are 17 different amino acids in this protein, so to simplify it, lets say that there is a 1/17 chance of Lysine coming first. The second one in line, is Glutamic acid. The odds of it coming second are 1/289. Then comes Threonine. Chances of it coming 3rd are 1/4913. If we continue down the list, the end result is 1 followed by 552 zeroes. To put that in perspective, It's the same as a poker player drawing 19 royal flushes in a row, with out trading in any cards. If this is a million: 1,000,000. And this is a billion: 1,000,000,000. And this is a trillion: 1,000,000,000,000, We still have 546, 543, and 540 zeroes to go, respectively. To conclude, I think the chances of a living cell forming from chemicals that just happened to bond, is ridiculously unlikely.

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Message 2 of 2 (674633)
10-01-2012 9:55 AM


Thread Copied to Origin of Life Forum
Thread copied to the The Simplest Protein of Life thread in the Origin of Life forum, this copy of the thread has been closed.

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