Variant position: 421 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 1021 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 ASGVLNDTVTPGWGACEGLA CSYGWNFTECTQQHSCHYGLI
Mouse ASGDVNDTMTPGPGPCEGLA CGYGWNFTECSQQRSCRYGLI
Rat ASGDVNDTITPGPGLCEGLA CGYGWNFTECSQQHSCRYGLI
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 – 1021 Solute carrier family 12 member 3
406 – 406 N-linked (GlcNAc...) asparagine
426 – 426 N-linked (GlcNAc...) asparagine
Gitelman's variant of Bartter's syndrome, inherited hypokalaemic alkalosis, is caused by mutations in the thiazide-sensitive Na-Cl cotransporter.
Simon D.B.; Nelson-Williams C.; Bia M.J.; Ellison D.; Karet F.E.; Molina A.M.; Vaara I.; Iwata F.; Cushner H.M.; Koolen M.; Gainza F.J.; Gitelman H.J.; Lifton R.P.;
Nat. Genet. 12:24-30(1996)
Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 2); VARIANTS GTLMNS TRP-209; GLY-264; LEU-349; ARG-421; ASN-486; CYS-496; SER-561 DEL; VAL-588; VAL-630; HIS-655; LEU-655; ARG-741; PRO-850 AND GLN-955; VARIANT THR-728; FUNCTION;
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