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| Cat.No | ACP13857 | Target Name | GCN1 |
|---|---|---|---|
| Form | Lyophilized powder | Expression System | Custom Production. Please inquire and provide the desire expression system. |
| Protein Length | Partial | Purity | >85% (SDS-PAGE) |
| Storage Buffer | 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0. |
| Target Species | Human | Uniprot ID | Q92616 |
|---|
Uniprot Id
Q92616
Target Species
Human
Target Name
GCN1
Target Full Name
Stalled ribosome sensor GCN1
Target Function
Acts as a positive activator of the EIF2AK4/GCN2 protein kinase activity in response to amino acid starvation. Forms a complex with EIF2AK4/GCN2 on translating ribosomes; during this process, GCN1 seems to act as a chaperone to facilitate delivery of uncharged tRNAs that enter the A site of ribosomes to the tRNA-binding domain of EIF2AK4/GCN2, and hence stimulating EIF2AK4/GCN2 kinase activity. Participates in the repression of global protein synthesis and in gene-specific mRNA translation activation, such as the transcriptional activator ATF4, by promoting the EIF2AK4/GCN2-mediated phosphorylation of eukaryotic translation initiation factor 2 (eIF-2-alpha/EIF2S1) on 'Ser-52', and hence allowing ATF4-mediated reprogramming of amino acid biosynthetic gene expression to alleviate nutrient depletion
Target Subcellular Location
Cytoplasm.
Target Protein Families
GCN1 family
Target Tissue Specificity
Ubiquitously expressed. Expressed in skeletal muscules, ovary and testis.
Target Synonyms
eIF-2-alpha kinase activator GCN1; GCN1 (general control of amino acid synthesis yeast homolog) like ; GCN1 (general control of amino acid synthesis 1 yeast) like 1; GCN1; GCN1 eIF-2-alpha kinase activator homolog; GCN1 general control of amino acid synthesis 1 like 1 ; GCN1 general control of amino acid synthesis 1 like 1 (yeast); GCN1 like protein 1; GCN1-like protein 1; GCN1_HUMAN; GCN1L; General control of amino-acid synthesis 1-like protein 1; HsGCN1; Translational activator gcn1
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