UniProtKB/Swiss-Prot P35498: Variant p.Gly232Ser

Sodium channel protein type 1 subunit alpha
Gene: SCN1A
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Variant information Variant position:

232 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Type of variant:

LP/P [Disclaimer] The variants are classified into three categories: LP/P, LB/B and US.

LP/P: likely pathogenic or pathogenic.
LB/B: likely benign or benign.
US: uncertain significance

Residue change:

From Glycine (G) to Serine (S) at position 232 (G232S, p.Gly232Ser). Indicates the amino acid change of the variant. The one-letter and three-letter codes for amino acids used in UniProtKB/Swiss-Prot are those adopted by the commission on Biochemical Nomenclature of the IUPAC-IUB.
Physico-chemical properties:

Change from glycine (G) to small size and polar (S) The physico-chemical property of the reference and variant residues and the change implicated.
BLOSUM score:

0 The score within a Blosum matrix for the corresponding wild-type to variant amino acid change. The log-odds score measures the logarithm for the ratio of the likelihood of two amino acids appearing by chance. The Blosum62 substitution matrix is used. This substitution matrix contains scores for all possible exchanges of one amino acid with another:

Lowest score: -4 (low probability of substitution).
Highest score: 11 (high probability of substitution).

More information can be found on the following page
Variant description:

In DRVT. Any additional useful information about the variant.

Sequence information Variant position:

232 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length:

2009 The length of the canonical sequence.
Location on the sequence:

VSALRTFRVLRALKTISVIP G LKTIVGALIQSVKKLSDVMI 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                         VSALRTFRVLRALKTISVIPGLKTIVGALIQSVKKLSDVMI

Mouse                         VSALRTFRVLRALKTISVIPGLKTIVGALIQSVKKLSDVMI

Rat                           VSALRTFRVLRALKTISVIPGLKTIVGALIQSVKKLSDVMI

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
Chain	1 – 2009	Sodium channel protein type 1 subunit alpha
Transmembrane	214 – 235	Helical; Name=S4 of repeat I
Repeat	110 – 454	I

Literature citations
Spectrum of SCN1A gene mutations associated with Dravet syndrome: analysis of 333 patients.
Depienne C.; Trouillard O.; Saint-Martin C.; Gourfinkel-An I.; Bouteiller D.; Carpentier W.; Keren B.; Abert B.; Gautier A.; Baulac S.; Arzimanoglou A.; Cazeneuve C.; Nabbout R.; LeGuern E.;
J. Med. Genet. 46:183-191(2009)
Cited for: VARIANTS GLN-542; HIS-604; THR-924; ILE-1079; THR-1109; ASP-1308; CYS-1575 AND GLY-1928; VARIANTS DRVT VAL-58; PHE-61; HIS-79; GLN-101; TRP-101; ASN-124; ARG-171; VAL-175; LYS-191; TYR-191; GLY-194; GLU-223; SER-227; SER-232; TYR-243; ARG-277; LEU-281; SER-281; ILE-322; PHE-340; ASP-343; ARG-345; ASP-355; ILE-357; GLN-378; CYS-393; MET-400 DEL; CYS-426; PHE-525; GLY-626; ARG-843; CYS-859; LYS-875; LEU-896; PHE-927; CYS-931; ILE-934; PRO-939; ASN-943; SER-949; TYR-949; LYS-973; PRO-986; GLY-998; LYS-1068; GLY-1239; TYR-1239; ASP-1255; VAL-1275; SER-1284; PHE-1289 DEL; SER-1316; PRO-1328; LYS-1367; SER-1391; GLY-1416; ILE-1431; MET-1437; PHE-1473 DEL; ILE-1483 DEL; GLY-1484; ILE-1538; ALA-1544; LYS-1561; GLU-1579; GLU-1586; CYS-1596; LEU-1596; ILE-1612; GLY-1639; HIS-1648; ARG-1658; MET-1658; LYS-1664; ARG-1675; PHE-1677; LYS-1714; CYS-1725; ASN-1771; THR-1780; HIS-1781; MET-1782; SER-1782; THR-1783; VAL-1783; LYS-1788; ILE-1808; SER-1812; 1813-GLU--PHE-1815 DEL AND PHE-1835; Genotype-phenotype associations in SCN1A-related epilepsies.
Zuberi S.M.; Brunklaus A.; Birch R.; Reavey E.; Duncan J.; Forbes G.H.;
Neurology 76:594-600(2011)
Cited for: VARIANTS DRVT PHE-17 DEL; THR-68; ASN-79; CYS-84; PRO-98; GLN-101; TRP-101; ARG-108; ASP-127; ARG-199; SER-227; THR-227; SER-232; ARG-233; VAL-342; ASP-343; TRP-351; SER-359; ARG-363; ARG-384; CYS-393; HIS-393; VAL-400; VAL-403; PHE-406; GLY-626; ASP-762; THR-785; ILE-812; ARG-842; 854-GLY-LEU-855 DEL; CYS-859; GLN-862; PRO-890; CYS-932; PRO-933; CYS-946; HIS-946; ARG-950; LYS-954; LYS-956; LEU-957; ILE-976; VAL-979; ARG-993; 999-ASN-LEU-1000 DELINS LEU-ILE-SER; LYS-1208; LYS-1221; PHE-1230; ASP-1238; ALA-1266; ASN-1288; VAL-1320; PRO-1326; GLY-1350; ARG-1358; PRO-1370; HIS-1378; THR-1378; ILE-1394; TYR-1396; SER-1417; PHE-1423; ALA-1429 DEL; VAL-1433; LYS-1450; SER-1451; LYS-1454; HIS-1462; LYS-1476; LYS-1503; GLY-1544; GLU-1586; ARG-1588; HIS-1592; PRO-1592; SER-1605; GLU-1637; THR-1638; CYS-1648; GLU-1653; PRO-1660; PRO-1667; LEU-1668; ILE-1672; THR-1673; THR-1683; ASP-1684; TRP-1688; ARG-1714; ASN-1763; ASN-1770; PHE-1770; THR-1770; THR-1780; VAL-1783; LYS-1787; PRO-1832; LYS-1852; LEU-1855; GLU-1880; THR-1909 DEL AND ARG-1927 DELINS ILE-ILE-GLN; VARIANTS GEFSP2 LEU-218; ILE-254; GLY-291; THR-960; VAL-973; SER-1204; PHE-1230; ASP-1414; HIS-1596; LEU-1739 AND THR-1867; VARIANTS ASN-45; VAL-333; ASN-382; HIS-604; ILE-699; THR-924; HIS-931; GLU-1006; ILE-1079; THR-1109; ASP-1308; ASP-1326; MET-1483 AND PHE-1683;

Disclaimer: 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.