Name

TMEM203 Gene

transmembrane protein 203

Involved in intracellular calcium ion homeostasis. Located in endoplasmic reticulum. [provided by Alliance of Genome Resources, Mar 2025]

RNA5SP203 Gene

RNA, 5S ribosomal pseudogene 203

C6ORF203 Gene

chromosome 6 open reading frame 203

Enables ribosomal large subunit binding activity and tRNA binding activity. Involved in regulation of mitochondrial transcription and rescue of stalled ribosome. Located in mitochondrial matrix. [provided by Alliance of Genome Resources, Mar 2025]

LOC100129996 Gene

chromosome 6 open reading frame 203 pseudogene

LOC100129168 Gene

chromosome 6 open reading frame 203 pseudogene

C20ORF203 Gene

chromosome 20 open reading frame 203

The protein encoded by this gene is thought to be a human-specific protein. Currently available evidence suggests that orthologous regions in other organisms contain sequence differences that would not support production of a protein product. Genome-wide association studies have suggested the possibility that a SNP in the 3' UTR, rs17123507, could be associated with nicotine addiction. Expression of this gene may be elevated in some individuals with Alzheimer's disease. [provided by RefSeq, Mar 2017]