Sequencing of the a allele revealed 4 nucleotide differences compared to the b allele. These changes alter the amino acid residues 11, 15, 17 and 19 of the encoded protein from Gly, Tyr, Ala and Arg to Arg, Cys, Val and Cys, respectively. This encoded protein has 2 fold greater activity than the protein encoded by the b allele as demonstrated in an in vitro assay. (J:49430)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count