ENU mutagenesis induced an A to T nucleotide exchange that alters amino acid leucine 1396 to glutamine in the C-terminal RhoGAP domain. The L1396Q substitution is a loss-of-function mutation that results in decreased GTPase-activating protein (GAP) activity for the prototypical Rho family members, RhoA and Rac1, likely due to disrupted ordering of the Rho binding surface. (J:232342)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count