UniProtKB/Swiss-Prot Q14524: Variant p.Ala572Asp

Sodium channel protein type 5 subunit alpha
Gene: SCN5A
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Variant information Variant position:

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

LB/B 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 Alanine (A) to Aspartate (D) at position 572 (A572D, p.Ala572Asp). 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 small size and hydrophobic (A) to medium size and acidic (D) The physico-chemical property of the reference and variant residues and the change implicated.
BLOSUM score:

-2 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 LQT3 and ATFB10; likely benign. Any additional useful information about the variant.
Other resources:

Links to websites of interest for the variant.

Variant rs36210423 [ dbSNP | Ensembl ]

Sequence information Variant position:

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

2016 The length of the canonical sequence.
Location on the sequence:

GESESHHTSLLVPWPLRRTS A QGQPSPGTSAPGHALHGKKN 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                         GESESHHTSLLVPWPLRRTSAQGQPSPGTSAPGHALHGKKN

Mouse                         GESESHRTSLLVPWPLRRPSTQGQPGFGTSAPGHVLNGKRN

Rat                           GESESHRTSLLVPWPLRHPSAQGQPGPGASAPGYVLNGKRN

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 – 2016	Sodium channel protein type 5 subunit alpha
Topological domain	414 – 719	Cytoplasmic
Region	461 – 591	Disordered
Compositional bias	570 – 580	Polar residues
Modified residue	571 – 571	Phosphoserine

Literature citations
Compendium of cardiac channel mutations in 541 consecutive unrelated patients referred for long QT syndrome genetic testing.
Tester D.J.; Will M.L.; Haglund C.M.; Ackerman M.J.;
Heart Rhythm 2:507-517(2005)
Cited for: VARIANTS LQT3 LEU-125; LYS-245; GLN-404; LYS-406; MET-411; LYS-462; ASP-572; GLU-615; LEU-637; LEU-648; CYS-971; MET-1069; LYS-1225; LYS-1231; SER-1325; TYR-1458; GLU-1481; 1505-LYS--GLN-1507 DEL; LEU-1623; HIS-1644; ILE-1667; MET-1763; LEU-1766; MET-1777; MET-1779; LYS-1784; CYS-1795; ARG-1909 AND SER-1949; VARIANTS TRP-18; PHE-618 AND GLN-1958; Cardiac sodium channel (SCN5A) variants associated with atrial fibrillation.
Darbar D.; Kannankeril P.J.; Donahue B.S.; Kucera G.; Stubblefield T.; Haines J.L.; George A.L. Jr.; Roden D.M.;
Circulation 117:1927-1935(2008)
Cited for: VARIANTS ATFB10 ILE-138; LEU-216; HIS-376; LYS-428; ASP-445; LYS-470; ASP-572; LYS-655; LYS-1053; ILE-1131; CYS-1826 AND MET-1951; VARIANTS CYS-34; VAL-461; TRP-481; TYR-524; ARG-558; PHE-618; SER-997 AND TYR-1103; VARIANTS LQT3 GLN-1193; LEU-1951 AND LEU-2004;

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.