What is the full 189,819 lettered word for titin?
The IUPAC nomenclature for organic chemical compounds is open-ended, giving rise to the 189,819-letter chemical name Methionylthreonylthreonyl . . . isoleucine for the protein also known as titin, which is involved in striated muscle formation.
Methionylthreonylthreonylglutaminylarginyl…isoleucine is the chemical name for the protein of “titin” also known as “connectin.” The largest known protein that consists of 26, 926 amino acids is made up of 189, 819 letters and can take about three hours to pronounce.
1. methionylthreonylthreonylglutaminylalanyl…isoleucine. You'll notice there's an ellipsis here, and that's because this word, in total, is 189,819 letters long, and it's the chemical name for the largest known protein, titin.
At over 180,000 letters long, the chemical name of the protein titin is often said to technically be the longest English word.
As we saw at the start of our hunt, the longest word according to a lot of sources is the technical name for the protein titin. It is the same across all languages and has nearly 200,000 letters.
Methionylthreonylthreonylglutaminylarginyl… The chemical name for the protein titin, which spans over 189 thousand letters, is often argued to be the longest word in the world. Its absurd length is due to the fact that proteins are named by combining the names of all of the individual amino acids used to form them.
Titin is the largest known protein responsible for maintaining the passive elasticity of the muscles. The reason why this word is so long is that titin is formed by 244 individual protein domains, which are connected into one sequence. Now, imagine 244 names of chemical compounds squashed together into one word.
1 Pneumonoultramicroscopicsilicovolcanoconiosis (forty-five letters) A lung disease caused by the inhalation of silica or quartz dust.
The shortest word is a. Some might wonder about the word I since it consists of one letter, too. In sound, a is shorter because it is a monophthong (consists of one vowel), while I is a diphthong. Both do consist of one letter in the English writing system, and in most fonts I is the narrowest letter.
Aequeosalinocalcalinoceraceoaluminosocupreovitriolic. This is the longest word in English which is composed of seven words. This 52-letter word was coined by Dr. Edward Strother to describe the spa waters in Bath, England.
How much is 1000000000000000 in word form?
A thousand trillions is a quadrillion: 1,000,000,000,000,000. A thousand quadrillions is a quintillion: 1,000,000,000,000,000,000.
1,000,000,000 (one billion, short scale; one thousand million or one milliard, one yard, long scale) is the natural number following 999,999,999 and preceding 1,000,000,001.
| Word | Letters |
|---|---|
| methionylthreonylthreonylglutaminylalanyl...isoleucine | 189,819 |
| methionylglutaminylarginyltyrosylglutamyl...serine | 1,909 |
| lopadotemachoselachogaleokranioleipsano...pterygon | 183 |
| pneumonoultramicroscopicsilicovolcanoconiosis | 45 |
Most likely one of the longest Russian words is a chemical term, тетрагидропиранилциклопентилтетрагидропиридопиридиновая (tetragidropiranilciklopentiltetragidropiridopiridinovaya), which contains 55 letters.
Supercalifragilisticexpialidocious is used to describe something that is extremely good, super, amazing, or excellent. It is a real world and is listed in most dictionaries. It was made famous in the 1964 Disney movie Mary Poppins which features a song that uses the word supercalifragilisticexpialidocious.
At 34 letters long, “supercalifragilisticexpialidocious” is not even the longest word in the Dictionary. That honor is bestowed upon a 45-letter medical term that we will not even dare try to pronounce (you can take a crack at it, though): “Pneumonoultramicroscopicsilicovolcanoconiosis”.
Titin, is definitely the largest protein in the body, with a molecular weight of 3 million Dalton and composed of 27,000 amino acids. Paradoxically, this huge structure was elusive until the last decade but, since it was described in muscle tissue, its importance has rapidly emerged.
The longest word in the world is the English term: "methionylthreonylthreonyl(...) isoleucine". This term, which has no less than 189, 819 letters, is the chemical name of the largest protein: titin. It would take three hours to recite it from beginning to end!
It's Taumatawhakatangihangakoauauotamateaturipukakapikimaungahoronukupokaiwhenuakitanatahu. This 1,000-foot hill near the township Porangahau holds the Guinness World Record for longest place name with 85 characters. Locals call it Taumata or Taumata Hill.
Titin is a huge, 4.2 MDa, filamentous protein located in the sarcomere of striated muscle. Extending from its N-terminus anchored in the Z-disc to its C-terminus bound to thick filaments in the M-band, titin is largely responsible for the passive stiffness of the myocardium exhibited during diastolic filling.
Who discovered titin?
In 1977, Koscak Maruyama and coworkers isolated an elastic protein from muscle fiber that they called connectin. Two years later, Kuan Wang and coworkers identified a doublet band on electrophoresis gel corresponding to a high molecular weight, elastic protein that they named titin.
2. Hippopotomonstrosesquippedaliophobia (36 letters)
To pronounce Pneumonoultramicroscopicsilicovolcanoconiosis let's split it up and see phonetic spelling: nyoo-muh-noh-uhl-truh-mahy-kruh-skop-ik-sil-i-koh-vol-key-noh-koh-nee-oh-sis.
(Try saying it: flok-si-naw-si-ni-hi-li-pi-li-cay-shun.) Dictionary.com says the word is "encountered mainly as an example of one of the longest words in the English language", but there's actually a precedent for an MP using it.
What are the words without vowels? The words without vowels are why, hmm, hymn, xlnt, wynd, myths, thy, dry, cyst, etc.
