Variant position: 140 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 331 The length of the canonical sequence.
Location on the sequence:
The residue change on the sequence. Unless the variant is located at the beginning or at the end of the protein sequence, both residues upstream (20) and downstream (20) of the variant will be shown.
Residue conservation: The multiple alignment of the region surrounding the variant against various orthologous sequences.
Human GVYCLPIGHWIEATGHTNEM KHTTDFYFNIAGHQAMHYSRI
Mouse GVYCLPVGHWIEATGHTNEM KHTTDFYFNIAGHQAMHYSRI
Rat GVYCLPVGHWIEATGHTNEM KHTTDFYFNIAGHQAMHYSRI
Sequence annotation in neighborhood: The regions or sites of interest surrounding the variant. In general the features listed are posttranslational modifications, binding sites, enzyme active sites, local secondary structure or other characteristics reported in the cited references. The "Sequence annotation in neighborhood" lines have a fixed format:
Type: the type of sequence feature. Positions: endpoints of the sequence feature. Description: contains additional information about the feature.
Type Positions Description
1 – 331 Laforin
1 – 243 Missing. In isoform 6.
1 – 159 MRFRFGVVVPPAVAGARPELLVVGSRPELGRWEPRGAVRLRPAGTAAGDGALALQEPGLWLGEVELAAEEAAQDGAEPGRVDTFWYKFLKREPGGELSWEGNGPHHDRCCTYNENNLVDGVYCLPIGHWIEATGHTNEMKHTTDFYFNIAGHQAMHYSR -> MIFNK. In isoform 7.
102 – 199 NGPHHDRCCTYNENNLVDGVYCLPIGHWIEATGHTNEMKHTTDFYFNIAGHQAMHYSRILPNIWLGSCPRQVEHVTIKLKHELGITAVMNFQTEWDIV -> IASRRLPPAQSGSSGPHPQPGPRPRAGPAGPGGARPGLFARVPAHSPGDLG. In isoform 4.
123 – 123 C -> S. No effect on homodimerization or carbohydrate binding. Decreased phosphatase activity.
126 – 126 I -> T. Strongly decreased phosphatase activity. No effect on glycogen binding.
142 – 142 T -> A. Strongly decreased phosphatase activity. No effect on glycogen binding.
138 – 151
Lafora disease in the Indian population: EPM2A and NHLRC1 gene mutations and their impact on subcellular localization of laforin and malin.
Singh S.; Satishchandra P.; Shankar S.K.; Ganesh S.;
Hum. Mutat. 29:E1-12(2008)
Cited for: VARIANTS EPM2 ASN-140; TYR-148; LYS-210 AND TRP-310; CHARACTERIZATION OF VARIANT EPM2 TRP-310; SUBCELLULAR LOCATION;
Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. They are not in any way intended to be used as a substitute for professional medical advice, diagnostic, treatment or care.