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Details on Person UniProt:Q13813 SPTAN1

Class:IdReferenceGeneProduct:64942
_chainChangeLogchain:1-2472 added on Fri February 6 2015
_displayNameUniProt:Q13813 SPTAN1
_timestamp2024-11-03 19:48:45
chainchain:1-2472
checksum4433BF74EFCEFC8A
commentFUNCTION Fodrin, which seems to be involved in secretion, interacts with calmodulin in a calcium-dependent manner and is thus candidate for the calcium-dependent movement of the cytoskeleton at the membrane.SUBUNIT Like erythrocyte spectrin, the spectrin-like proteins are capable of forming dimers which can further associate to tetramers. Interacts (via C-terminal spectrin repeats) with TRPC4. Interacts with CALM and EMD. Interacts with isoform 1 of ACP1. Identified in a complex with ACTN4, CASK, IQGAP1, MAGI2, NPHS1 and SPTBN1. Interacts with SHANK3 (via ANK repeats). Interacts with CLN3; this interaction regulates the fodrin localization at the plasma membrane (Probable).INTERACTION Expressed along the cell membrane in podocytes and presumptive tubule cells during glomerulogenesis and is expressed along lateral cell margins in tubule cells.ALTERNATIVE PRODUCTS Phosphorylation of Tyr-1176 decreases sensitivity to cleavage by calpain in vitro.DISEASE The disease is caused by variants affecting the gene represented in this entry.DISEASE The disease is caused by variants affecting the gene represented in this entry.DISEASE The disease is caused by variants affecting the gene represented in this entry.DISEASE The disease is caused by variants affecting the gene represented in this entry.SIMILARITY Belongs to the spectrin family.SEQUENCE CAUTION Extended N-terminus.
descriptionrecommendedName: Spectrin alpha chain, non-erythrocytic 1 alternativeName: Alpha-II spectrin alternativeName: Fodrin alpha chain alternativeName: Spectrin, non-erythroid alpha subunit
geneNameSPTAN1
NEAS
SPTA2
identifierQ13813
isSequenceChangedFALSE
keyword3D-structure
Acetylation
Actin capping
Actin-binding
Alternative splicing
Calcium
Calmodulin-binding
Cytoplasm
Cytoskeleton
Direct protein sequencing
Disease variant
Epilepsy
Hereditary spastic paraplegia
Intellectual disability
Metal-binding
Neurodegeneration
Neuropathy
Phosphoprotein
Proteomics identification
Reference proteome
Repeat
SH3 domain
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9917590] Weiser, Joel, 2024-08-09
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
nameSPTAN1
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8957710] ENSEMBL:ENSG00000197694 SPTAN1 [Homo sapiens]
secondaryIdentifierSPTN1_HUMAN
Q13186
Q15324
Q16606
Q59EF1
Q5VXV5
Q5VXV6
Q7Z6M5
Q9P0V0
sequenceLength2472
species[Species:48887] Homo sapiens
(isoformParent)[ReferenceIsoform:249301] UniProt:Q13813-2 SPTAN1 [Homo sapiens]
[ReferenceIsoform:249302] UniProt:Q13813-3 SPTAN1 [Homo sapiens]
[ReferenceIsoform:405661] UniProt:Q13813-1 SPTAN1 [Homo sapiens]
(referenceEntity)[EntityWithAccessionedSequence:201601] SPTAN1 [cytosol] [Homo sapiens]
[EntityWithAccessionedSequence:202944] SPTAN1(1-1185) [cytosol] [Homo sapiens]
[EntityWithAccessionedSequence:202964] SPTAN1(1186-2472) [cytosol] [Homo sapiens]
[EntityWithAccessionedSequence:6799533] SPTAN1 [specific granule lumen] [Homo sapiens]
[EntityWithAccessionedSequence:6800874] SPTAN1 [tertiary granule lumen] [Homo sapiens]
[EntityWithAccessionedSequence:6806322] SPTAN1 [extracellular region] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:Q13813 SPTAN1 (64942)