FEATURES

FAMILY

DESCRIPTION

Also known as CCL4_HUMAN, CCL4, LAG1, MIP1B, SCYA4. Monokine with inflammatory and chemokinetic properties. Binds to CCR5. One of the major HIV-suppressive factors produced by CD8+ T-cells. Recombinant MIP-1-beta induces a dose-dependent inhibition of different strains of HIV-1, HIV-2, and simian immunodeficiency virus (SIV). The processed form MIP-1-beta(3-69) retains the abilities to induce down-modulation of surface expression of the chemokine receptor CCR5 and to inhibit the CCR5-mediated entry of HIV-1 in T-cells. MIP-1-beta(3-69) is also a ligand for CCR1 and CCR2 isoform B. Homodimer and heterodimer of MIP-1-alpha(4-69) and MIP-1-beta(3-69).

EXTERNAL LINKS

CCL4

Mutations

Mutation(s) distribution

Mutations table