5DZO, 5F7026762n/aENSG00000113249n/aQ96D42n/aNM_001099414NM_001173393NM_001308156NM_012206n/aNP_001166864NP_001295085NP_036338n/aHepatitis A virus cellular receptor 1 (HAVcr-1) also known as T-cell immunoglobulin and mucin domain 1 (TIM-1) is a protein that in humans is encoded by the HAVCR1 gene. Hepatitis A virus cellular receptor 1 (HAVcr-1) also known as T-cell immunoglobulin and mucin domain 1 (TIM-1) is a protein that in humans is encoded by the HAVCR1 gene.