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MIRAGE
Tetratricopeptide repeat protein 21A

Summary
UniProt ID
Q8NDW8
Gene Symbol
  • STI2
  • TTC21A
Gene ID
199223
Organism
Homo sapiens (human)
GlyGen
Q8NDW8
The O-GlcNAc Database
Q8NDW8
O-GlcNAcAtlas
Q8NDW8
Re-Glyco
Q8NDW8
Annotation
Keyword
  • Alternative splicing
  • Disease variant
  • Reference proteome
  • Repeat
  • Spermatogenesis
  • TPR repeat
Gene Ontology (GO)
Displaying all 2 entries
GO Term
cilium
intraciliary transport particle A
Subcellular Location(GO Annotation)

Subcellular in which this glycoprotein is expressed are highlighted in blue.

Annotation information from UniProt.
Sequence
MSSNDSSLMAGIIYYSQEKYFHHVQQAAAVGLEKFSNDPVLKFFKAYGVLKEEHIQDAISDLESIRHHPDVSLCSTMALIYAHKRCEIIDREAIQELEYSLKEIRKTVSGTALYYAGLFLWLIGRHDKAKEYIDRMLKISRGFREAYVLRGWVDLTSDKPHTAKKAIEYLEQGIQDTKDVLGLMGKAMYFMMQQNYSEALEVVNQITVTSGSFLPALVLKMQLFLARQDWEQTVEMGHRILEKDESNIDACQILTVHELAREGNMTTVSSLKTQKATNHVRNLIKALETREPENPSLHLKKIIVVSRLCGSHQVILGLVCSFIERTFMATPSYVHVATELGYLFILKNQVKEALLWYSEAMKLDKDGMAGLTGIILCHILEGHLEEAEYRLEFLKEVQKSLGKSEVLIFLQALLMSRKHKGEEETTALLKEAVELHFSSMQGIPLGSEYFEKLDPYFLVCIAKEYLLFCPKQPRLPGQIVSPLLKQVAVILNPVVKAAPALIDPLYLMAQVRYYSELENAQSILQRCLELDPASVDAHLLMCQIYLAQGNFGMCFHCLELGVSHNFQVRDHPLYHLIKARALNKAGDYPEAIKTLKMVIKLPALKKEEGRKFLRPSVQPSQRASILLELVEALRLNGELHEATKVMQDTINEFGGTPEENRITIANVDLVLSKGNVDVALNMLRNILPKQSCYMEAREKMANIYLQTLRDRRLYIRCYRELCEHLPGPHTSLLLGDALMSILEPEKALEVYDEAYRQNPHDASLASRIGHAYVKAHQYTEAIEYYEAAQKINGQDFLCCDLGKLLLKLKKVNKAEKVLKQALEHDIVQDIPSMMNDVKCLLLLAKVYKSHKKEAVIETLNKALDLQSRILKRVPLEQPEMIPSQKQLAASICIQFAEHYLAEKEYDKAVQSYKDVFSYLPTDNKVMLELAQLYLLQGHLDLCEQHCAILLQTEQNHETASVLMADLMFRKQKHEAAINLYHQVLEKAPDNFLVLHKLIDLLRRSGKLEDIPAFFELAKKVSSRVPLEPGFNYCRGIYCWHIGQPNEALKFLNKARKDSTWGQSAIYHMVQICLNPDNEVVGGEAFENQGAESNYMEKKELEQQGVSTAEKLLREFYPHSDSSQTQLRLLQGLCRLATREKANMEAALGSFIQIAQAEKDSVPALLALAQAYVFLKQIPKARMQLKRLAKTPWVLSEAEDLEKSWLLLADIYCQGSKFDLALELLRRCVQYNKSCYKAYEYMGFIMEKEQSYKDAVTNYKLAWKYSHHANPAIGFKLAFNYLKDKKFVEAIEICNDVLREHPDYPKIREEILEKARRSLRP
  • N : N-glycosylation Site
  • ___ : Potential Sequon
Glycosylation Sites
Displaying all 3 entries
Position Description PubMed ID GlyTouCan ID Source
156
162
330
Feature
  • ProtVista GlyGen : Glycosylation Site from GlyGen
  • ProtVista UniProt : Glycosylation Site from UniProt
Disease
Displaying 1 entry
DO ID Disease Name Source
DOID:0111927 spermatogenic failure 37
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International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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Last updated: December 8, 2025