Scn5a - sodium voltage-gated channel alpha subunit 5 Gene
Also Known as SCAL; Nav1.5
Species: Rattus norvegicus
About Scn5a
This gene has 3 transcripts (splice variants), 94 orthologues, 26 paralogues and is associated with 58 phenotypes. Restricted expression toward (RPKM 231.9).
Summary
Enables ankyrin binding activity; Fibroblast Growth Factor binding activity; and voltage-gated Sodium Channel activity involved in cardiac muscle cell action potential. Involved in several processes, including animal organ development; response to denervation involved in regulation of muscle adaptation; and sodium ion import across plasma membrane. Located in T-tubule and intercalated disc. Biomarker of brain ischemia and congestive heart failure. Human ortholog(s) of this gene implicated in heart conduction disease (multiple); intrinsic cardiomyopathy (multiple); and sudden infant death syndrome. Orthologous to human SCN5A (sodium voltage-gated channel alpha subunit 5). [provided by Alliance of Genome Resources, Apr 2022]
Scn5a Products (2)
| mRNA | Protein | Name |
|---|---|---|
| NM_001160162.2 | NP_001153634.2 | sodium channel protein type 5 subunit alpha isoform 2 |
| NM_013125.3 | NP_037257.2 | sodium channel protein type 5 subunit alpha isoform 1 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables ankyrin binding |
IDA
IDA: Inferred from direct assay
|
15579534 | RGD |
| enables ankyrin binding |
IPI
IPI: Inferred from physical interaction
|
15579534 | RGD |
| enables fibroblast growth factor binding |
IPI
IPI: Inferred from physical interaction
|
12401812 | RGD |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
11238277 | RGD |
| enables voltage-gated sodium channel activity involved in cardiac muscle cell action potential |
IMP
IMP: Inferred from mutant phenotype
|
29457789 | RGD |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in T-tubule |
IDA
IDA: Inferred from direct assay
|
15579534 | RGD |
| located in intercalated disc |
IDA
IDA: Inferred from direct assay
|
15579534 | RGD |
| located in plasma membrane |
IDA
IDA: Inferred from direct assay
|
21617128 | RGD |
Scn5a Protein Structure
Ion_trans: pfam00520 (130 - 423)
Na_trans_cytopl: pfam11933 (509 - 667)
Ion_trans: pfam00520 (716 - 929)
Na_trans_assoc: pfam06512 (955 - 1202)
Ion_trans: pfam00520 (1206 - 1481)
Na_channel_gate: cd13433 (1473 - 1525)
Ion_trans: pfam00520 (1530 - 1784)
- 0
- 400
- 800
- 1200
- 1600
- 2020 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
sodium channel protein type 5 subunit alpha |
|
|