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CXCR4 Chemokine receptor N terminal. CXCR4 and its ligand stromal cell-derived factor-1 (a.k.a. CXCL12) are essential for proper fetal development. CXCR4 is also the major coreceptor for T-tropic strains of human immunodeficiency virus 1 (HIV-1), and SDF-1 inhibits HIV-1 infection. Additionally, SDF-1 and CXCR4 mediate cancer cell migration and metastasis. The N terminal domain of most chemokine receptors is the ligand binding domain and so the N terminal domain of CXCR4 is the binding site for SDF-1.
No pairwise interactions found for the domain CXCR4_N
Tips:  If you've navigated here from a protein, hovering over a position on the weblogo will display the corresponding protein position for that domain position. The histograms below the weblogo indicate mutations found on the domain. Red is for disease (OMIM) and blue is for SNPs. Functional Features are displayed as orange boxes under the histograms. You can choose which features are displayed in the box below. Range on the Protein: Protein ID Protein Position Domain Position:  No Conserved Features/Sites Found for CXCR4_N
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