Mutation | Variant | Location | Ancestral allele | Derived allele | Amino acid effect | Enzyme activity |
---|---|---|---|---|---|---|
c.131C>G | Orissa | Exon 3 | C | G | A44G | ~10% normal activity [37] |
c.487G>A | Mahidol | Exon 6 | G | A | G163S | <10% normal activity [38] |
c.949G>A | Kerala-Kalyan | Exon 9 | G | A | E317K | ~20% normal activity [37] |
c.690C>T | Unknown | Exon 7 | C | T | I230I | Normal |
c.1311C>T | – | Exon11 | C | T | Y437Y | Normal |
IVSXI 93C>T | – | Intron 11 | C | T | Non-coding | Presumed normal |