🧬 基因注释：ABAT
官方名称：4-aminobutyrate aminotransferase
功能摘要：4-aminobutyrate aminotransferase (ABAT) is responsible for catabolism of gamma-aminobutyric acid (GABA), an important, mostly inhibitory neurotransmitter in the central nervous system, into succinic semialdehyde. The active enzyme is a homodimer of 50-kD subunits complexed to pyridoxal-5-phosphate. The protein sequence is over 95% similar to the pig protein. GABA is estimated to be present in nearly one-third of human synapses. ABAT in liver and brain is controlled by 2 codominant alleles with a frequency in a Caucasian population of 0.56 and 0.44. The ABAT deficiency phenotype includes psychomotor retardation, hypotonia, hyperreflexia, lethargy, refractory seizures, and EEG abnormalities. Multiple alternatively spliced transcript variants encoding the same protein isoform have been found for this gene. [provided by RefSeq, Jul 2008].
- CELF2 置信度: 2.0
- CSTF2T 置信度: 2.0
- GRSF1 置信度: 2.0
- HNRNPA1 置信度: 2.0
- HNRNPA2B1 置信度: 2.0
- HNRNPC 置信度: 2.0
- HNRNPK 置信度: 2.0
- HNRNPL 置信度: 2.0
- HNRNPM 置信度: 2.0
- HNRNPU 置信度: 2.0
- NOVA1 置信度: 2.0
- RBFOX2 置信度: 2.0
- RBM15 置信度: 2.0
- CPSF1 置信度: 1.0
- CPSF2 置信度: 1.0
- ELAVL3 置信度: 1.0
- FUS 置信度: 1.0
- HNRNPUL1 置信度: 1.0
- MBNL2 置信度: 1.0
- Mbnl2 置信度: 1.0
该基因暂无关联疾病记录