Kalpana Kalpana


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Species  Human
Entrez  267
Human  Mouse
Ensembl  ENSG00000159461
Aliases  AMFR, GP78, RNF45, autocrine motility factor receptor
External IDs  MGI: 1345634 HomoloGene: 888 GeneCards: AMFR

Autocrine motility factor receptor, isoform 2 is a protein that in humans is encoded by the AMFR gene.


Autocrine motility factor is a tumor motility-stimulating protein secreted by tumor cells. The protein encoded by this gene is a glycosylated transmembrane protein and a receptor for autocrine motility factor. The receptor, which shows some sequence similarity to tumor protein p53, is localized to the leading and trailing edges of carcinoma cells.

Model organisms

Model organisms have been used in the study of AMFR function. A conditional knockout mouse line, called Amfrtm1a(KOMP)Wtsi was generated as part of the International Knockout Mouse Consortium program — a high-throughput mutagenesis project to generate and distribute animal models of disease to interested scientists.

Male and female animals underwent a standardized phenotypic screen to determine the effects of deletion. Twenty six tests were carried out on mutant mice and one significant abnormality was observed: Fewer than expected homozygous mutant mice survived until weaning.


AMFR has been shown to interact with Valosin-containing protein.


AMFR Wikipedia

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