TMEM229B
TMEM229B | |||||||||||||||||||||||||||||||||||||||||||||||||||
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Aliases | TMEM229B, C14orf83, transmembrane protein 229B | ||||||||||||||||||||||||||||||||||||||||||||||||||
External IDs | MGI: 2444389; HomoloGene: 18700; GeneCards: TMEM229B; OMA:TMEM229B - orthologs | ||||||||||||||||||||||||||||||||||||||||||||||||||
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Transmembrane protein 229b is a human transmembrane protein protein encoded a gene called TMEM229b.[4]
Features of the TMEM229B gene
The TMEM229B gene is located on the sense strand (-) of chromosome 14 at location 14q24.1 and spans the chromosomal locus 67,936,983—67,982,021.[5] Covering a total of 45,038 base pairs (bp) along the chromosome, the TMEM229B gene has a total of 3 exons in its primary unspliced transcript mRNA of 4,068 bp. There are a total of 7 transcript variants for TMEM229B ranging in mRNA size from 519 bp to 5008 bp.[6] The TMEM229B gene is flanked by phosphatidylinotisol glycan anchor class H (PIGH), a protein associated with the endoplasmic reticulum specifically GPI-anchor biosynthesis, and PLEK2 on its left.[4][7] See Figure 1.0.
Expressed Sequence Tag mapping of TMEM229B gene expression indicates that it is ubiquitously expressed throughout the body. TMEM229B is more heavily expressed in the parathyroid, skin, and thyroid tissues, and moderately expressed in bone marrow, trachea, spleen, eye, brain, pancreas, mammary gland, intestine, liver, thymus, lymph node, ovarian, muscle, lung, blood, and kidney tissues.[8] Expression of the TMEM229B gene increases in several disease states including amelanotic skin melanoma, B-cell neoplasm, breast carcinoma, Burkitt’s lymphoma, colorectal adenocarcinoma, carcinoma, cutaneous T cell lymphoma, esophageal carcinoma, gastric carcinoma, glioblastoma, liver carcinoma, lymphoma, melanoma, small cell lung carcinoma, T-cell acute lymphoblastic leukemia, thyroid carcinoma and Wilms tumor as found in several microarray experiments.[9] Over-expression of the TMEM229B gene has not been linked as a causal factor in any of these disease states.
Features of the TMEM229B protein
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TMEM229B Graphical Representation
The translated TMEM229B protein is a total of 167 amino acids long, with a predicted molecular weight of 19,531 Daltons.[10]
Conservation
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References
- ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000046157 – Ensembl, May 2017
- ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ a b "TMEM229B Gene - GeneCards | T229B Protein". GeneCards V3 - Human Genes | Gene Database. Retrieved 2011-04-19.
{{cite web}}
: Text "T229B Antibody."" ignored (help) Cite error: The named reference "Genecards" was defined multiple times with different content (see the help page). - ^ "Gene: TMEM229B (ENSG00000198133)". The Ensembl Project. European Bioinformatics Institute, European Molecular Biology Laboratory, and Wellcome Trust Sanger Institute. Retrieved 2011-04-19.
- ^ "AceView synopsis of TMEM229B". AceView. Retrieved 24 April 2011.
- ^ "Chromosomal region of TMEM229B". EMBL-EBI. Retrieved 24 April 2011.
- ^ "EST profile: TMEM229B". UniGene. National Library of Medicine. Retrieved 24 April 2011.
- ^ "Transcription profiling of TMEM229B". EMBL-EBI. European Molecular Biology Laboratory and European Bioinformatics Institute. Retrieved 24 April 2011.
- ^ "Q8NBD8 (T229B_HUMAN)". UniProtKB. EMBL-EBI. Retrieved 2011-04-21.