TMEM199

Gene Information
  • Official Symbol: TMEM199
  • Official Name: transmembrane protein 199
  • Aliases and Previous Symbols: N/A
  • Entrez ID: 147007
  • UniProt: Q8N511
  • Interactions: BioGRID
  • PubMed articles: Open PubMed
  • OMIM: N/A
Function Summary
  • Entrez Summary: The protein encoded by this gene has been observed to localize to the endoplasmic reticulum (ER)-Golgi intermediate compartment (ERGIC) and coat protein complex I (COPI) in some human cells. The encoded protein shares some homology with the yeast protein Vma12. Defects in this gene are a cause of congenital disorder of glycosylation, type IIp. [provided by RefSeq, Mar 2016].
  • UniProt Summary: Accessory component of the proton-transporting vacuolar (V)-ATPase protein pump involved in intracellular iron homeostasis. In aerobic conditions, required for intracellular iron homeostasis, thus triggering the activity of Fe(2+) prolyl hydroxylase (PHD) enzymes, and leading to HIF1A hydroxylation and subsequent proteasomal degradation. Necessary for endolysosomal acidification and lysosomal degradation (PubMed:28296633). May be involved in Golgi homeostasis (PubMed:26833330). {ECO:0000269|PubMed:26833330, ECO:0000269|PubMed:28296633}.

Pfam Domains GO Terms


CRISPR Data

Compound Hit Most Correlated Genes in Chemogenomics Tissues where Essential in the Avana Dataset (DepMap 20Q1)

Essentiality in NALM6
  • Essentiality Rank: 625
  • Expression level (log2 read counts): 4.89

Expression Distribution

  • Last modified: 2026/01/07 22:37
  • by 127.0.0.1