Protein Name:
Sodium-coupled neutral amino acid symporter 1
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UniprotKB/SwissProt ID: Q9H2H9 (Q9H2H9)
Gene Name:
SLC38A1
Organism: Homo sapiens (Human)
Function: Symporter that cotransports short-chain neutral amino acids and sodium ions from the extraccellular to the intracellular side of the cell membrane (PubMed:10891391, PubMed:20599747). The transport is elctrogenic, pH dependent and driven by the Na(+) electrochemical gradient (PubMed:10891391). Participates in the astroglia-derived glutamine transport into GABAergic interneurons for neurotransmitter GABA de novo synthesis (By similarity). May also contributes to amino acid transport in placental trophoblasts (PubMed:20599747). Also regulates synaptic plasticity (PubMed:12388062)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cell membrane
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Graphical Visualization of S-nitrosylation Sites:
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| InterPro ID |
Domain Name |
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IPR013057
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AA_transpt_TM |
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The S-nitrosylation sites of Q9H2H9
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
131 |
LLLICSKETG C MVYEKLGEQV |
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