Variant position: 294 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 631 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 MVYWTGDIPAHDVWHQTRQD QLRALTTVTALVRKFLGPVPV
Mouse MVYWTGDIPAHDVWQQSRQD QLRALTTITDLVRKFLGPVPV
Bovine MVYWTGDIPAHNIWQQSRQD QLRALTTITALVKKFLGPVPV
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.
Two novel mutations in patients with atypical phenotypes of acid sphingomyelinase deficiency.
Pavluu H.; Elleder M.;
J. Inherit. Metab. Dis. 20:615-616(1997)
Cited for: VARIANTS NPDA LYS-294 AND PRO-343;
Acid sphingomyelinase: identification of nine novel mutations among Italian Niemann Pick type B patients and characterization of in vivo functional in-frame start codon.
Pittis M.G.; Ricci V.; Guerci V.I.; Marcais C.; Ciana G.; Dardis A.; Gerin F.; Stroppiano M.; Vanier M.T.; Filocamo M.; Bembi B.;
Hum. Mutat. 24:186-187(2004)
Cited for: VARIANTS NPDB PRO-105; PRO-227; CYS-246; THR-283; LYS-294 AND ILE-384;
Acid sphingomyelinase deficiency. Phenotype variability with prevalence of intermediate phenotype in a series of twenty-five Czech and Slovak patients. A multi-approach study.
Pavluu-Pereira H.; Asfaw B.; Poupctova H.; Ledvinova J.; Sikora J.; Vanier M.T.; Sandhoff K.; Zeman J.; Novotna Z.; Chudoba D.; Elleder M.;
J. Inherit. Metab. Dis. 28:203-227(2005)
Cited for: VARIANTS NPDA ARG-168; LEU-186; HIS-230; VAL-243; ARG-250; GLU-253; ALA-280; HIS-291; LYS-294; PRO-343; HIS-378; TRP-476; ARG-535 AND SER-579; VARIANT ARG-508; CATALYTIC ACTIVITY; CHARACTERIZATION OF VARIANTS NPDA LEU-186; GLU-253; ALA-280; LYS-294; PRO-343 AND HIS-378;
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