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Gene Symbol | RAD54L | ||||||||||
Synonyms | hHR54 | HR54 | hRAD54 | RAD54A | ||||||||||
Gene Description | RAD54L, RAD54-like, is a member of the SWI2/SNF2 family of dsDNA-dependent ATPases, which functions in homologous recombination in DNA repair (PMID: 20089461, PMID: 21704205). Overexpression of Rad54l has been demonstrated in non-small cell lung cancer (PMID: 21412013). | ||||||||||
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Variant | Impact | Protein Effect | Variant Description | Associated with drug Resistance |
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amp | none | no effect | RAD54L amplification indicates an increased number of copies of the RAD54L gene. However, the mechanism causing the increase is unspecified. | |
del | deletion | loss of function | RAD54L del indicates a deletion of the RAD54L gene. | |
E297* | nonsense | loss of function - predicted | RAD54L E297* results in a premature truncation of the Rad54l protein at amino acid 297 of 747 (UniProt.org). Due to the loss of the C-terminal helicase domain (UniProt.org), E297* is predicted to lead to a loss of Rad54l protein function. | |
E436* | nonsense | loss of function - predicted | RAD54L E436* results in a premature truncation of the Rad54l protein at amino acid 436 of 747 (UniProt.org). Due to the loss of the C-terminal helicase domain (UniProt.org), E436* is predicted to lead to a loss of Rad54l protein function. | |
F82S | missense | loss of function - predicted | RAD54L F82S does not lie within any known functional domains of the Rad54l protein (UniProt.org). F82S results in loss of Rad51 binding ability when expressed within an N-terminal Rad54l construct in a yeast two-hybrid assay (PMID: 16990250), and therefore, is predicted to lead to a loss of Rad54l protein function. | |
H110A | missense | unknown | RAD54L H110A does not lie within any known functional domains of the Rad54l protein (UniProt.org). H110A retains the ability to bind Rad51 when expressed within an N-terminal Rad54l construct in a yeast two-hybrid assay (PMID: 16990250), but has not been fully biochemically characterized and therefore, its effect on Rad54l protein function is unknown. | |
inact mut | unknown | loss of function | RAD54L inact mut indicates that this variant results in a loss of function of the Rad54l protein. However, the specific amino acid change has not been identified. | |
K189A | missense | loss of function | RAD54L K189A lies within the helicase ATP-binding domain of the Rad54l protein (UniProt.org). K189A confers a loss of function to the Rad54l protein as demonstrated by impaired D-loop formation in an vitro assay (PMID: 17417655), increased sensitivity to DNA damage induction, and decreased displacement of Rad51 from DNA in cultured cells (PMID: 21357745). | |
K189R | missense | loss of function | RAD54L K189R lies within the helicase ATP-binding domain of the Rad54l protein (UniProt.org). K189R confers a loss of function to the Rad54l protein as demonstrated by loss of ATPase activity (PMID: 9774452) and impaired D-loop formation (PMID: 17417655) in in vitro assays, increased sensitivity to DNA damage induction (PMID: 9774452, PMID: 21357745), and decreased displacement of Rad51 from DNA in cultured cells (PMID: 21357745). | |
L109Q | missense | unknown | RAD54L L109Q does not lie within any known functional domains of the Rad54l protein (UniProt.org). L109Q retains the ability to bind Rad51 when expressed within an N-terminal Rad54l construct in a yeast two-hybrid assay (PMID: 16990250), but has not been fully biochemically characterized and therefore, its effect on Rad54l protein function is unknown. | |
L381Cfs*8 | frameshift | loss of function - predicted | RAD54L L381Cfs*8 indicates a shift in the reading frame starting at amino acid 381 and terminating eight residues downstream causing a premature truncation of the 747 amino acid Rad54l protein (UniProt.org). Due to loss of the C-terminal helicase domain (UniProt.org), L381Cfs*8 is predicted to lead to a loss of Rad54l protein function. | |
loss | unknown | loss of function | RAD54L loss indicates loss of the RAD54L gene, mRNA, and protein. | |
mutant | unknown | unknown | RAD54L mutant indicates an unspecified mutation in the RAD54L gene. | |
over exp | none | no effect | RAD54L over exp indicates an over expression of the Rad54l protein and/or mRNA. However, the mechanism causing the over expression is unspecified. | |
P112A | missense | unknown | RAD54L P112A does not lie within any known functional domains of the Rad54l protein (UniProt.org). P112A retains the ability to bind Rad51 when expressed within an N-terminal Rad54l construct in a yeast two-hybrid assay (PMID: 16990250), but has not been fully biochemically characterized and therefore, its effect on Rad54l protein function is unknown. | |
P694L | missense | unknown | RAD54L P694L does not lie within any known functional domains of the Rad54l protein (UniProt.org). P694L has not been characterized and therefore, its effect on Rad54l protein function is unknown. | |
P85A | missense | loss of function - predicted | RAD54L P85A does not lie within any known functional domains of the Rad54l protein (UniProt.org). P85A results in loss of Rad51 binding ability when expressed within an N-terminal Rad54l construct in a yeast two-hybrid assay (PMID: 16990250), and therefore, is predicted to lead to a loss of Rad54l protein function. | |
Q90* | nonsense | loss of function - predicted | RAD54L Q90* results in a premature truncation of the Rad54l protein at amino acid 90 of 747 (UniProt.org). Due to the loss of the ATP-binding and C-terminal helicase domains (UniProt.org), Q90* is predicted to lead to a loss of Rad54l protein function. | |
R75* | nonsense | loss of function - predicted | RAD54L R75* results in a premature truncation of the Rad54l protein at amino acid 75 of 747 (UniProt.org). Due to the loss of the ATP-binding and C-terminal helicase domains (UniProt.org), R75* is predicted to lead to a loss of Rad54l protein function. | |
S49E | missense | loss of function | RAD54L S49E does not lie within any known functional domains of the Rad54l protein (UniProt.org). S49E confers a loss of function to the Rad54l protein as demonstrated by loss of Rad54l oligomerization and impaired DNA binding and branch migration in cell culture and in vitro assays (PMID: 29295984, PMID: 32337843). | |
Y309* | nonsense | loss of function - predicted | RAD54L Y309* results in a premature truncation of the Rad54l protein at amino acid 309 of 747 (UniProt.org). Due to the loss of the C-terminal helicase domain (UniProt.org), Y309* is predicted to lead to a loss of Rad54l protein function. |