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APBA1 [cytosol]
Stable Identifier
R-HSA-5336459
Type
Protein [EntityWithAccessionedSequence]
Species
Homo sapiens
Compartment
cytosol
Synonyms
Amyloid beta A4 precursor protein-binding family A member 1, APBA1_HUMAN, MINT1
Locations in the PathwayBrowser
Expand all
Neuronal System (Homo sapiens)
Protein-protein interactions at synapses (Homo sapiens)
Neurexins and neuroligins (Homo sapiens)
NRXNs binds CASK tripartite complex (Homo sapiens)
LIN7:CASK:APBA1 [plasma membrane] (Homo sapiens)
APBA1 [cytosol] (Homo sapiens)
NRXNs:LIN7:CASK:APBA1 [plasma membrane] (Homo sapiens)
LIN7:CASK:APBA1 [plasma membrane] (Homo sapiens)
APBA1 [cytosol] (Homo sapiens)
NRXNs binds MUNC18 (Homo sapiens)
NRXNs:STX1A:MUNC18:MINT1,2,(3) [plasma membrane] (Homo sapiens)
STX1A:MUNC18:MINT1,2,(3) [plasma membrane] (Homo sapiens)
MINT1,2,(3) [cytosol] (Homo sapiens)
APBA1 [cytosol] (Homo sapiens)
STX1A:MUNC18:MINT1,2,(3) [plasma membrane] (Homo sapiens)
MINT1,2,(3) [cytosol] (Homo sapiens)
APBA1 [cytosol] (Homo sapiens)
Transmission across Chemical Synapses (Homo sapiens)
Neurotransmitter receptors and postsynaptic signal transmission (Homo sapiens)
Activation of NMDA receptors and postsynaptic events (Homo sapiens)
Assembly and cell surface presentation of NMDA receptors (Homo sapiens)
GluN1:GluN2B (GRIN1:GRIN2B) di-heterotetramers bind LIN7:CASK:APBA1, DLG1 and KIF17 (Homo sapiens)
GRIN1:GRIN2B di-heterotetramer:LIN7:CASK:APBA1:DLG1:KIF17:Microtubule [transport vesicle membrane] (Homo sapiens)
LIN7:CASK:APBA1 [transport vesicle membrane] (Homo sapiens)
APBA1 [cytosol] (Homo sapiens)
LIN7:CASK:APBA1 [transport vesicle membrane] (Homo sapiens)
APBA1 [cytosol] (Homo sapiens)
KIF17 transports GluN1:GluN2B (GRIN1:GRIN2B) NMDA receptors to the plasma membrane (Homo sapiens)
GRIN1:GRIN2B di-heterotetramer:LIN7:CASK:APBA1:DLG1:KIF17:Microtubule [transport vesicle membrane] (Homo sapiens)
LIN7:CASK:APBA1 [transport vesicle membrane] (Homo sapiens)
APBA1 [cytosol] (Homo sapiens)
LIN7:CASK:APBA1 [transport vesicle membrane] (Homo sapiens)
APBA1 [cytosol] (Homo sapiens)
Neurotransmitter release cycle (Homo sapiens)
Dopamine Neurotransmitter Release Cycle (Homo sapiens)
Dopamine synaptic vesicle docking and priming (Homo sapiens)
LIN7:CASK:APBA1 [plasma membrane] (Homo sapiens)
APBA1 [cytosol] (Homo sapiens)
LIN7, CASK and APBA1 bind (Homo sapiens)
APBA1 [cytosol] (Homo sapiens)
LIN7:CASK:APBA1 [plasma membrane] (Homo sapiens)
APBA1 [cytosol] (Homo sapiens)
External Reference Information
External Reference
UniProt:Q02410 APBA1
Gene Names
APBA1, MINT1, X11
Chain
chain:1-837
Reference Genes
COSMIC (genes):APBA1 APBA1
dbSNP Gene:320 APBA1
ENSEMBL:ENSG00000107282 APBA1
Participates
as a component of
LIN7:CASK:APBA1 [plasma membrane] (Homo sapiens)
LIN7:CASK:APBA1 [plasma membrane] (Homo sapiens)
LIN7:CASK:APBA1 [transport vesicle membrane] (Homo sapiens)
as a candidate of
MINT1,2,(3) [cytosol] (Homo sapiens)
as an input of
LIN7, CASK and APBA1 bind (Homo sapiens)
Inferred To
Apba1 [cytosol]
(Mus musculus)
Apba1 [cytosol]
(Rattus norvegicus)
APBA1 [cytosol]
(Bos taurus)
APBA1 [cytosol]
(Canis familiaris)
APBA1 [cytosol]
(Gallus gallus)
APBA1 [cytosol]
(Sus scrofa)
apba1 [cytosol]
(Xenopus tropicalis)
X11Lbeta [cytosol]
(Drosophila melanogaster)
lin-10 [cytosol]
(Caenorhabditis elegans)
Interactors (5)
Accession
#Entities
Entities
Confidence Score
Evidence (IntAct)
UniProt:P05067 APP
20
APP(672-713) [extracellular region]
(R-HSA-879340)
APP(672-711) [cytosol]
(R-HSA-877188)
APP(672-711) [extracellular region]
(R-HSA-976740)
APP [endoplasmic reticulum lumen]
(R-HSA-8956696)
p-APP [endoplasmic reticulum lumen]
(R-HSA-8957012)
APP(18-770) [endosome lumen]
(R-HSA-5229077)
APP(672-711) [endosome lumen]
(R-HSA-6783333)
APP(672-713) [endosome lumen]
(R-HSA-5692993)
APP(672-770) [endosome lumen]
(R-HSA-9010082)
APP(712-770) [endosome lumen]
(R-HSA-6783331)
APP(714-770) [endosome lumen]
(R-HSA-6783325)
APP(18-671) [endosome lumen]
(R-HSA-5693003)
APP(18-770) [plasma membrane]
(R-HSA-9010038)
APP(18-770) [Golgi lumen]
(R-HSA-8871509)
APP(688-770) [plasma membrane]
(R-HSA-9010028)
APP(18-687) [extracellular region]
(R-HSA-9010033)
APP(18-770) [platelet alpha granule lumen]
(R-HSA-139835)
APP(18-770) [extracellular region]
(R-HSA-49335)
APP-C99 [cytosol]
(R-HSA-9617603)
APP(18-770) [trans-Golgi network membrane]
(R-HSA-5229136)
0.729
5
UniProt:P49768 PSEN1
6
PSEN1(1-467) [plasma membrane]
(R-HSA-201606)
PSEN1(299-467) [azurophil granule membrane]
(R-HSA-6799234)
PSEN1(1-467) [azurophil granule membrane]
(R-HSA-6799235)
PSEN1(1-298) [azurophil granule membrane]
(R-HSA-6799209)
PSEN1(1-298) [plasma membrane]
(R-HSA-2534298)
PSEN1(299-467) [plasma membrane]
(R-HSA-2534245)
0.697
4
UniProt:O14936 CASK
1
CASK [cytosol]
(R-HSA-373631)
0.564
4
UniProt:Q9NUP9 LIN7C
2
LIN7C [plasma membrane]
(R-HSA-5216165)
LIN7C [transport vesicle membrane]
(R-HSA-9610411)
0.527
4
UniProt:Q99767 APBA2
1
APBA2 [cytosol]
(R-HSA-6794245)
0.527
2
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