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Details on Person UniProt:P30533 LRPAP1

Class:IdReferenceGeneProduct:49958
_chainChangeLogsignal peptide:1-34 added on Sat February 7 2015;chain:35-357 added on Sat February 7 2015
_displayNameUniProt:P30533 LRPAP1
_timestamp2024-11-03 19:59:44
chainsignal peptide:1-34
chain:35-357
checksumD56A7DA754125CFA
commentFUNCTION Molecular chaperone for LDL receptor-related proteins that may regulate their ligand binding activity along the secretory pathway.SUBUNIT Interacts with the LRP1/alpha-2-macroglobulin receptor heavy and light chains; the interaction is transient and coincides with a reduction of ligand binding by the receptor (PubMed:1400426, PubMed:16678114, PubMed:16938309, PubMed:1712782, PubMed:32296178, PubMed:7774585). Interacts with LRP2/glycoprotein 330 (PubMed:1400426). Interacts with LRP1B; binding is followed by internalization and degradation (PubMed:11384978). Interacts with LDLR (PubMed:16630895). Interacts with SORL1 (PubMed:11294867, PubMed:12530537, PubMed:15053742, PubMed:15364913, PubMed:26858303, PubMed:8940146). Interacts with LRP1; this interaction is followed by rapid internalization (PubMed:15053742).INTERACTION May be associated with receptors at the cell surface.PTM N-glycosylated.DISEASE The disease is caused by variants affecting the gene represented in this entry.SIMILARITY Belongs to the alpha-2-MRAP family.
descriptionrecommendedName: fullName evidence="22"Alpha-2-macroglobulin receptor-associated protein shortName: Alpha-2-MRAP alternativeName: Low density lipoprotein receptor-related protein-associated protein 1 shortName: RAP
geneNameLRPAP1
A2MRAP
identifierP30533
isSequenceChangedFALSE
keyword3D-structure
Coiled coil
Direct protein sequencing
Endoplasmic reticulum
Endosome
Glycoprotein
Golgi apparatus
Heparin-binding
Phosphoprotein
Proteomics identification
Reference proteome
Signal
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
nameLRPAP1
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8989369] ENSEMBL:ENSG00000163956 LRPAP1 [Homo sapiens]
secondaryIdentifierAMRP_HUMAN
D3DVR9
Q2M310
Q53HQ3
Q53HS6
sequenceLength357
species[Species:48887] Homo sapiens
(referenceEntity)[EntityWithAccessionedSequence:350199] LRPAP1 [cytosol] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:P30533 LRPAP1 (49958)