Titin is the common name for a protein whose full name is over 189,000 letters [base pairs] long. Its 'formula' follows:
Methionylthreonylthreonylglutaminylal...- ylglutaminylprolylleucylglutaminylser...- lserylthreonylalanylthreonylphenylala...- rylglycylphenylalanylprolylvalylproly...- lanylarginylaspartylglycylglutaminylv...- nylleucylprolylglycylvalylglutaminyli...- ylglycylarginylalanyllysylleucylthreo...- llysylalanylasparaginylserylglycylarg...- eonylasparaginylglycylserylglycylglut...- nylglutamylleucylleucylvalyllysylalan...- asparaginylphenylalanylvalylglutaminy...- ylthreonylvalylarginylglutaminylglycy...- utaminylvalylarginylvalylthreonylglyc...- lylvalyllysylphenylalanyltyrosylargin...- cylglutaminylserylserylleucylaspartyl...- glutaminylglutamylglycylaspartylleucy...- anylglutamylalanyltyrosylprolylglutam...- serylvalylasparaginylalanylthreonylas...- ylthreonylserylthreonylalanylglutamyl...- tamylglutamylglutamylvalylprolylalany...- eucylvalylserylthreonylalanylglutamin...- glutaminylthreonylarginylisoleucylglu...- ylhistidylphenylalanylaspartylalanyla...- lylglutamylmethionylvalylisoleucylasp...- nylglutaminylleucylprolylhistidyllysy...- lprolylprolyllysylprolyllysylserylarg...- erylisoleucylalanylalanyllysylalanylg...- ylglutaminylserylprolylserylprolyliso...- lprolylvalylarginylhistidylvalylargin...- lylvalylarginylserylvalylserylprolyla...- onylserylprolylisoleucylarginylserylv...- thionylarginyllysylthreonylglutaminyl...- ylglycylprolylglutamylvalylprolylprol...- tamylglycyltyrosylvalylalanylserylser...- ylarginylglutamylthreonylthreonylleuc...- minylisoleucylarginylthreonylglutamyl...- cylarginyltyrosylglycylvalylglutaminy...- eucylserylglycylalanylalanylglycylala...- serylalanylseryltyrosylalanylalanylgl...- lalanyllysylglutamylvalyllysylglutami...- lanylalanylvalylalanylthreonylvalylva...- lalanylarginylvalylarginylglutamylpro...- tamylglutaminylthreonylalanylglutamin...- eonylalanylvalylhistidylisoleucylglut...- glutaminylvalylarginyllysylglutamylal...- threonyllysylvalylvalylvalylalanylala...- lutaminylglutamylleucyllysylserylargi...- leucylthreonylthreonyllysylglutaminyl...- alylthreonylhistidylglutamylglutaminy...- ylglutamyllysylthreonylphenylalanylva...- ylalanylalanyllysylalanyllysylglutamy...- oleucylserylglutamylglutamylisoleucyl...- taminylvalylthreonylglutaminylglutamy...- ylthreonylarginyllysylthreonylvalylva...- nylthreonylprolyllysylvalyllysylgluta...- larginylglycylarginylglutamylglycylis...- lutamylglutaminylvalylglutaminylisole...- ethionylarginyllysylglutamylalanylglu...- hreonylisoleucylalanylvalylalanylthre...- utaminylglutamylthreonylisoleucylleuc...- onylmethionylalanylthreonylarginylglu...- utaminylvalylthreonylhistidylglycylly...- lalanylglutamylalanylvalylalanylthreo...- ylglutaminylalanylarginylvalylarginyl...- lycylhistidylleucylglutamylglutamylse...- threonylthreonylleucylglutamyltyrosyl...- leucylserylalanylalanyllysylvalylalan...- nylprolylalanylserylglutamylprolylhis...- llysylprolylarginylvalylisoleucylglut...- nylhistidylisoleucyllysylthreonylthre...- hionylhistidylisoleucylserylserylglut...- eonylaspartylleucylthreonylthreonylgl...- laspartyllysylarginylprolylarginylthr...- alanylthreonylvalylseryllysylisoleucy...- ylhistidylglycyltyrosylglutamylalanyl...- lisoleucylalanylthreonylleucylglutami...- eonylserylserylalanylglutaminyllysyli...- alanylprolylthreonylvalyllysylprolyls...- nylalanylglutamylprolylthreonylprolyl...- olylphenylalanylalanylaspartylthreony...- erylglutamylalanylglycylvalylglutamyl...- lylserylisoleucylthreonylglycylthreon...- ylarginylphenylalanylglutamylvalylleu...- yllysylvalylthreonylglutamylthreonyla...- alylglutamylisoleucylprolylvalylthreo...- rylglycylleucyllysylasparaginylvalylt...- lutamylserylvalylthreonylleucylglutam...- cyltyrosylprolylserylprolylthreonylva...- lutamylaspartyltyrosylglutaminylisole...- tylphenylalanylglutaminylisoleucylthr...- ylisoleucylalanylarginylleucylmethion...- ylalanylalanylglutamylaspartylserylgl...- inylserylalanylvalylasparaginylglutam...- onylserylcysteinyltyrosylleucylalanyl...- tamylphenylalanylglutamyllysylglutamy...- glutamyllysylphenylalanylthreonylthre...- ylalanylvalylglutamylserylarginylaspa...- tylthreonylserylleucylthreonylglutamy...- lglycylglutamylprolylalanylalanylprol...- yllysylprolylvalylvalylglutaminyllysy...- lvalylvalylphenylalanylglycylcysteiny...- nylprolyllysylprolylhistidylvalyltyro...- lylprolylleucylthreonylthreonylglycyl...- tyrosylasparaginyllysylglutaminylthre...- ylvalylisoleucylserylmethionylthreony...- lanylglycylglutamyltyrosylthreonyliso...- sylhistidylglycylglutamylthreonylsery...- lutamylglutamylalanylaspartyltyrosylg...- ylglutaminylglutaminylglutamylmethion...- taminylvalylthreonylalanylphenylalany...- ylvalylglycylglutamylthreonylalanylpr...- rylglutamyltyrosylglutamyllysylglutam...- inylalanylleucylisoleucylarginyllysyl...- eonylvalylvalylvalylarginylthreonylty...- glutamylphenylalanylhistidylisoleucyl...- ylarginylleucylisoleucyllysylglutamyl...- ucylisoleucyllysylthreonylthreonylleu...- mylglutamylaspartylglycylglutamylglut...- lisoleucylserylglutamylserylglutamyla...- lanylaspartylleucylarginylisoleucylly...- lleucylglutamylglycylmethionylglycylv...- einyllysylmethionylserylglycyltyrosyl...- yltryptophyltyrosyllysylaspartylglycy...- lycylglutamylarginyltyrosylglutaminyl...- lutaminylaspartylglycylarginylalanyls...- lvalylleucylprolylglutamylaspartylglu...- lanylphenylalanylalanylserylasparagin...- nylisoleucylcysteinylserylglycyllysyl...- ylalanylprolylleucylglycylalanylproly...- nylleucylglutamylprolylvalylserylargi...- rolylarginylserylvalylserylarginylser...- ylprolylalanylarginylmethionylserylpr...- lalanylarginylmethionylserylprolylala...- arginylarginylleucylglutamylglutamylt...- ylleucylglutamylarginylleucyltyrosyll...- yllysylprolylvalylserylphenylalanylly...- ylasparaginylcysteinylarginylphenylal...- cylarginylprolylmethionylprolylglutam...- ylalanylhistidylaspartylglycylglutami...- ylaspartyltyrosylthreonylhistidyllysy...- artylglycylthreonylglutaminylserylleu...- ylthreonylprolylserylaspartylserylgly...- lylalanylglutaminylasparaginylarginylylserylvalylisoleucylleucylthreonylvaylglutaminylvalyllysylprolylmethionyllysylasparaginylvalylasparaginylisoleeucylglutamylmethionyllysylvalylarginlylasparaginylprolylaspartylisoleucyllserylaspartylisoleucylisoleuc
There is no 189819 letter word in the dictionary. The longest word in most dictionaries is typically around 45 letters long.
Methionylthreonylthreonylglutaminylarginyltyrosylglutamylserylleucylphenylalanylalanylglutaminylleuc yllysylglutamylarginyllysylglutamylglycylalanylphenylalanylvalylprolylphenylalanylvalylthreonylleucylgl ycylaspartylprolylglycylisoleucylglutamylglutaminylserylleucyllysylisoleucylaspartylthreonylleucylisoleu cylglutamylalanylglycylalanylaspartylalanylleucylglutamylleucylglycylisoleucylprolylphenylalanylseryla spartylprolylleucylalanylaspartylglycylprolylthreonylisoleucylglutaminylasparaginylalanylthreonylleucyl arginylalanylphenylalanylalanylalanylglycylvalylthreonylprolylalanylglutaminylcysteinylphenylalanylglu tamylmethionylleucylalanylleucylisoleucylarginylglutaminyllysylhistidylprolylthreonylisoleucylprolylisol eucylglycylleucylleucylmethionyltyrosylalanylasparaginylleucylvalylphenylalanylasparaginyllysylglycyli soleucylaspartylglutamylphenylalanyltyrosylalanylglutaminylcysteinylglutamyllysylvalylglycylvalylaspa rtylserylvalylleucylvalylalanylaspartylvalylprolylvalylglutaminylglutamylserylalanylprolylphenylalanylarg inylglutaminylalanylalanylleucylarginylhistidylasparaginylvalylalanylprolylisoleucylphenylalanylisoleuc ylcysteinylprolylprolylaspartylalanylaspartylaspartylaspartylleucylleucylarginisoleucine. The dictionary meaning of this word is: Chemical name of titin, The largest known protein.
Methionylthreonylthreonylglutaminylalanyl...isoleucine. It has 189819 letters and the longest word in the world.
see this link to see the longest word in the world. https://www.digitalspy.com/fun/a444700/longest-word-has-189819-letters-takes-three-hours-to-pronounce/ 'Methionylthreonylthreonylglutaminylarginyl...isoleucine' is the chemical name of 'titin' (also known as 'connectin') - the largest known protein. It has 189,819 letters.
The 189,819 letter word is the chemical name for the large protein "titin".*The name will not properly display here, and it is too long for the discussion page. You can see it at the related link.(see related links and questions)
Methionylthreonylthreonylglutaminylarginyl...isoleucine 189,819 Methionylthreonylthreonylglutaminylarginyl...isoleucine 189819 letters chemical name for titin (largest known protein) Technical; not in dictionary; disputed whether it is a word Lopadotemachoselachogaleokranioleipsano...pterygon 183 letters longest word coined by major author Coined; not in dictionary; Greek transliteration Pneumonoultramicroscopicsilicovolcanoconiosis 45 letters longest word in English dictionary disease caused by the inhalation of very fine silica dust, causing inflammation in the lungs technical; coined to be the longest word Pseudopseudohypoparathyroidism 30 letters longest non coined word