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Protein

Low-density lipoprotein receptor

Gene

Ldlr

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Binds LDL, the major cholesterol-carrying lipoprotein of plasma, and transports it into cells by endocytosis. In order to be internalized, the receptor-ligand complexes must first cluster into clathrin-coated pits.By similarity

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionReceptor
Biological processCholesterol metabolism, Endocytosis, Lipid metabolism, Lipid transport, Steroid metabolism, Sterol metabolism, Transport

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-8856825 Cargo recognition for clathrin-mediated endocytosis
R-MMU-8856828 Clathrin-mediated endocytosis
R-MMU-8964026 Chylomicron clearance
R-MMU-8964038 LDL clearance

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Low-density lipoprotein receptor
Short name:
LDL receptor
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:Ldlr
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiMus musculus (Mouse)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10090 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000589 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 9

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...
MGIi
MGI:96765 Ldlr

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini22 – 790ExtracellularBy similarityAdd BLAST769
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei791 – 812HelicalSequence analysisAdd BLAST22
Topological domaini813 – 862Cytoplasmic1 PublicationAdd BLAST50

Keywords - Cellular componenti

Cell membrane, Coated pit, Endosome, Golgi apparatus, LDL, Lysosome, Membrane

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 21By similarityAdd BLAST21
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000001731322 – 862Low-density lipoprotein receptorAdd BLAST841

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi34 ↔ 52By similarity
Disulfide bondi46 ↔ 63By similarity
Disulfide bondi68 ↔ 82By similarity
Disulfide bondi75 ↔ 95By similarity
Disulfide bondi89 ↔ 104By similarity
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi97N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi109 ↔ 121By similarity
Disulfide bondi116 ↔ 134By similarity
Disulfide bondi128 ↔ 143By similarity
Disulfide bondi148 ↔ 160By similarity
Disulfide bondi155 ↔ 173By similarity
Disulfide bondi167 ↔ 184By similarity
Disulfide bondi198 ↔ 210By similarity
Disulfide bondi205 ↔ 223By similarity
Disulfide bondi217 ↔ 232By similarity
Disulfide bondi237 ↔ 249By similarity
Disulfide bondi244 ↔ 262By similarity
Disulfide bondi256 ↔ 271By similarity
Glycosylationi273N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi277 ↔ 290By similarity
Disulfide bondi285 ↔ 303By similarity
Disulfide bondi297 ↔ 314By similarity
Disulfide bondi319 ↔ 330By similarity
Disulfide bondi326 ↔ 339By similarity
Disulfide bondi341 ↔ 353By similarity
Disulfide bondi359 ↔ 369By similarity
Disulfide bondi365 ↔ 378By similarity
Disulfide bondi380 ↔ 393By similarity
Glycosylationi462N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi667 ↔ 682By similarity
Disulfide bondi678 ↔ 697By similarity
Disulfide bondi699 ↔ 712By similarity
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei725PhosphothreonineBy similarity1
Modified residuei733PhosphothreonineBy similarity1
Modified residuei735PhosphoserineBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

N- and O-glycosylated.By similarity
Ubiquitinated by MYLIP leading to degradation.By similarity

Keywords - PTMi

Disulfide bond, Glycoprotein, Phosphoprotein, Ubl conjugation

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
P35951

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P35951

PeptideAtlas

More...
PeptideAtlasi
P35951

PRoteomics IDEntifications database

More...
PRIDEi
P35951

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P35951

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
P35951

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
P35951

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000032193 Expressed in 288 organ(s), highest expression level in cumulus cell

CleanEx database of gene expression profiles

More...
CleanExi
MM_LDLR

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
P35951 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
P35951 MM

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Interacts (via NPXY motif) with DAB2 (via PID domain); the interaction is impaired by tyrosine phosphorylation of the NPXY motif (PubMed:11247302). Interacts (via NPXY motif) with LDLRAP1 (via PID domain) (By similarity). Interacts with ARRB1 (By similarity). Interacts with SNX17 (PubMed:12169628). Interacts with the full-length immature form of PCSK9 (via C-terminus) (By similarity).By similarity2 Publications

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
201133, 2 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...
ComplexPortali
CPX-129 LDLR-PCSK9 complex

Protein interaction database and analysis system

More...
IntActi
P35951, 2 interactors

Molecular INTeraction database

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MINTi
P35951

STRING: functional protein association networks

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STRINGi
10090.ENSMUSP00000034713

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
P35951

SWISS-MODEL Repository - a database of annotated 3D protein structure models

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SMRi
P35951

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini25 – 65LDL-receptor class A 1PROSITE-ProRule annotationAdd BLAST41
Domaini66 – 106LDL-receptor class A 2PROSITE-ProRule annotationAdd BLAST41
Domaini107 – 145LDL-receptor class A 3PROSITE-ProRule annotationAdd BLAST39
Domaini146 – 186LDL-receptor class A 4PROSITE-ProRule annotationAdd BLAST41
Domaini196 – 234LDL-receptor class A 5PROSITE-ProRule annotationAdd BLAST39
Domaini235 – 273LDL-receptor class A 6PROSITE-ProRule annotationAdd BLAST39
Domaini275 – 314LDL-receptor class A 7PROSITE-ProRule annotationAdd BLAST40
Domaini315 – 354EGF-like 1PROSITE-ProRule annotationAdd BLAST40
Domaini355 – 394EGF-like 2; calcium-bindingPROSITE-ProRule annotationAdd BLAST40
<p>This subsection of the ‘Family and Domains’ section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati398 – 439LDL-receptor class B 1Add BLAST42
Repeati440 – 485LDL-receptor class B 2Add BLAST46
Repeati486 – 528LDL-receptor class B 3Add BLAST43
Repeati529 – 572LDL-receptor class B 4Add BLAST44
Repeati573 – 615LDL-receptor class B 5Add BLAST43
Repeati616 – 658LDL-receptor class B 6Add BLAST43
Domaini663 – 713EGF-like 3PROSITE-ProRule annotationAdd BLAST51

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni722 – 770Clustered O-linked oligosaccharidesAdd BLAST49
Regioni813 – 862Required for MYLIP-triggered down-regulation of LDLRBy similarityAdd BLAST50

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi825 – 830NPXY motifBy similarity6

<p>This subsection of the ‘Family and domains’ section provides general information on the biological role of a domain. The term ‘domain’ is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The NPXY motif mediates the interaction with the clathrin adapter DAB2 and with LDLRAP1 which are involved in receptor internalization. A few residues outside the motif also play a role in the interaction.1 Publication

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the LDLR family.Curated

Keywords - Domaini

EGF-like domain, Repeat, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410KD0U Eukaryota
ENOG410Z5FJ LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000161046

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000115656

The HOVERGEN Database of Homologous Vertebrate Genes

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HOVERGENi
HBG006250

InParanoid: Eukaryotic Ortholog Groups

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InParanoidi
P35951

KEGG Orthology (KO)

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KOi
K12473

Identification of Orthologs from Complete Genome Data

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OMAi
INVTLCE

Database of Orthologous Groups

More...
OrthoDBi
EOG091G01MX

TreeFam database of animal gene trees

More...
TreeFami
TF351700

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00112 LDLa, 7 hits

Gene3D Structural and Functional Annotation of Protein Families

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Gene3Di
2.120.10.30, 1 hit

Integrated resource of protein families, domains and functional sites

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InterProi
View protein in InterPro
IPR011042 6-blade_b-propeller_TolB-like
IPR001881 EGF-like_Ca-bd_dom
IPR013032 EGF-like_CS
IPR000742 EGF-like_dom
IPR000152 EGF-type_Asp/Asn_hydroxyl_site
IPR018097 EGF_Ca-bd_CS
IPR009030 Growth_fac_rcpt_cys_sf
IPR036055 LDL_receptor-like_sf
IPR023415 LDLR_class-A_CS
IPR000033 LDLR_classB_rpt
IPR002172 LDrepeatLR_classA_rpt

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF07645 EGF_CA, 1 hit
PF00057 Ldl_recept_a, 7 hits
PF00058 Ldl_recept_b, 5 hits

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00261 LDLRECEPTOR

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00181 EGF, 5 hits
SM00179 EGF_CA, 2 hits
SM00192 LDLa, 7 hits
SM00135 LY, 5 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF57184 SSF57184, 1 hit
SSF57424 SSF57424, 6 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00010 ASX_HYDROXYL, 1 hit
PS01186 EGF_2, 2 hits
PS50026 EGF_3, 2 hits
PS01187 EGF_CA, 1 hit
PS01209 LDLRA_1, 7 hits
PS50068 LDLRA_2, 7 hits
PS51120 LDLRB, 5 hits

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

P35951-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSTADLMRRW VIALLLAAAG VAAEDSCSRN EFQCRDGKCI ASKWVCDGSP
60 70 80 90 100
ECPDGSDESP ETCMSVTCQS NQFSCGGRVS RCIPDSWRCD GQVDCENDSD
110 120 130 140 150
EQGCPPKTCS QDDFRCQDGK CISPQFVCDG DRDCLDGSDE AHCQATTCGP
160 170 180 190 200
AHFRCNSSIC IPSLWACDGD VDCVDGSDEW PQNCQGRDTA SKGVSSPCSS
210 220 230 240 250
LEFHCGSSEC IHRSWVCDGE ADCKDKSDEE HCAVATCRPD EFQCADGSCI
260 270 280 290 300
HGSRQCDREH DCKDMSDELG CVNVTQCDGP NKFKCHSGEC ISLDKVCDSA
310 320 330 340 350
RDCQDWSDEP IKECKTNECL DNNGGCSHIC KDLKIGSECL CPSGFRLVDL
360 370 380 390 400
HRCEDIDECQ EPDTCSQLCV NLEGSYKCEC QAGFHMDPHT RVCKAVGSIG
410 420 430 440 450
YLLFTNRHEV RKMTLDRSEY TSLLPNLKNV VALDTEVTNN RIYWSDLSQK
460 470 480 490 500
KIYSALMDQA PNLSYDTIIS EDLHAPDGLA VDWIHRNIYW TDSVPGSVSV
510 520 530 540 550
ADTKGVKRRT LFQEAGSRPR AIVVDPVHGF MYWTDWGTPA KIKKGGLNGV
560 570 580 590 600
DIHSLVTENI QWPNGITLDL SSGRLYWVDS KLHSISSIDV NGGNRKTILE
610 620 630 640 650
DENRLAHPFS LAIYEDKVYW TDVINEAIFS ANRLTGSDVN LVAENLLSPE
660 670 680 690 700
DIVLFHKVTQ PRGVNWCETT ALLPNGGCQY LCLPAPQIGP HSPKFTCACP
710 720 730 740 750
DGMLLAKDMR SCLTEVDTVL TTQGTSAVRP VVTASATRPP KHSEDLSAPS
760 770 780 790 800
TPRQPVDTPG LSTVASVTVS HQVQGDMAGR GNEEQPHGMR FLSIFFPIAL
810 820 830 840 850
VALLVLGAVL LWRNWRLKNI NSINFDNPVY QKTTEDELHI CRSQDGYTYP
860
SRQMVSLEDD VA
Length:862
Mass (Da):94,947
Last modified:February 6, 2013 - v2
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i43E7D6A293BE609C
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A1L1SRE8A0A1L1SRE8_MOUSE
Low-density lipoprotein receptor
Ldlr
810Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti23A → V in CAA79581 (PubMed:8466528).Curated1
Sequence conflicti27C → G in CAA79581 (PubMed:8466528).Curated1
Sequence conflicti61E → K in CAA79581 (PubMed:8466528).Curated1
Sequence conflicti144Q → P in CAA79581 (PubMed:8466528).Curated1
Sequence conflicti156N → K in CAA79581 (PubMed:8466528).Curated1
Sequence conflicti178D → H in CAA79581 (PubMed:8466528).Curated1
Sequence conflicti186 – 187GR → AE in CAA79581 (PubMed:8466528).Curated2
Sequence conflicti819N → NIT in CAA79581 (PubMed:8466528).Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

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DDBJi
Links Updated
Z19521 mRNA Translation: CAA79581.1
X64414 mRNA Translation: CAA45759.1
AC161371 Genomic DNA No translation available.
CH466522 Genomic DNA Translation: EDL25212.1
BC053041 mRNA Translation: AAH53041.1

The Consensus CDS (CCDS) project

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CCDSi
CCDS22910.1

Protein sequence database of the Protein Information Resource

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PIRi
I48623 QRMSLD

NCBI Reference Sequences

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RefSeqi
NP_001239587.1, NM_001252658.1
NP_001239588.1, NM_001252659.1
NP_034830.2, NM_010700.3

UniGene gene-oriented nucleotide sequence clusters

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UniGenei
Mm.3213

Genome annotation databases

Ensembl eukaryotic genome annotation project

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Ensembli
ENSMUST00000034713; ENSMUSP00000034713; ENSMUSG00000032193

Database of genes from NCBI RefSeq genomes

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GeneIDi
16835

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
mmu:16835

UCSC genome browser

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UCSCi
uc009omh.2 mouse

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z19521 mRNA Translation: CAA79581.1
X64414 mRNA Translation: CAA45759.1
AC161371 Genomic DNA No translation available.
CH466522 Genomic DNA Translation: EDL25212.1
BC053041 mRNA Translation: AAH53041.1
CCDSiCCDS22910.1
PIRiI48623 QRMSLD
RefSeqiNP_001239587.1, NM_001252658.1
NP_001239588.1, NM_001252659.1
NP_034830.2, NM_010700.3
UniGeneiMm.3213

3D structure databases

ProteinModelPortaliP35951
SMRiP35951
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi201133, 2 interactors
ComplexPortaliCPX-129 LDLR-PCSK9 complex
IntActiP35951, 2 interactors
MINTiP35951
STRINGi10090.ENSMUSP00000034713

PTM databases

iPTMnetiP35951
PhosphoSitePlusiP35951
SwissPalmiP35951

Proteomic databases

EPDiP35951
PaxDbiP35951
PeptideAtlasiP35951
PRIDEiP35951

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSMUST00000034713; ENSMUSP00000034713; ENSMUSG00000032193
GeneIDi16835
KEGGimmu:16835
UCSCiuc009omh.2 mouse

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
3949
MGIiMGI:96765 Ldlr

Phylogenomic databases

eggNOGiENOG410KD0U Eukaryota
ENOG410Z5FJ LUCA
GeneTreeiENSGT00940000161046
HOGENOMiHOG000115656
HOVERGENiHBG006250
InParanoidiP35951
KOiK12473
OMAiINVTLCE
OrthoDBiEOG091G01MX
TreeFamiTF351700

Enzyme and pathway databases

ReactomeiR-MMU-8856825 Cargo recognition for clathrin-mediated endocytosis
R-MMU-8856828 Clathrin-mediated endocytosis
R-MMU-8964026 Chylomicron clearance
R-MMU-8964038 LDL clearance

Miscellaneous databases

Protein Ontology

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PROi
PR:P35951

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000032193 Expressed in 288 organ(s), highest expression level in cumulus cell
CleanExiMM_LDLR
ExpressionAtlasiP35951 baseline and differential
GenevisibleiP35951 MM

Family and domain databases

CDDicd00112 LDLa, 7 hits
Gene3Di2.120.10.30, 1 hit
InterProiView protein in InterPro
IPR011042 6-blade_b-propeller_TolB-like
IPR001881 EGF-like_Ca-bd_dom
IPR013032 EGF-like_CS
IPR000742 EGF-like_dom
IPR000152 EGF-type_Asp/Asn_hydroxyl_site
IPR018097 EGF_Ca-bd_CS
IPR009030 Growth_fac_rcpt_cys_sf
IPR036055 LDL_receptor-like_sf
IPR023415 LDLR_class-A_CS
IPR000033 LDLR_classB_rpt
IPR002172 LDrepeatLR_classA_rpt
PfamiView protein in Pfam
PF07645 EGF_CA, 1 hit
PF00057 Ldl_recept_a, 7 hits
PF00058 Ldl_recept_b, 5 hits
PRINTSiPR00261 LDLRECEPTOR
SMARTiView protein in SMART
SM00181 EGF, 5 hits
SM00179 EGF_CA, 2 hits
SM00192 LDLa, 7 hits
SM00135 LY, 5 hits
SUPFAMiSSF57184 SSF57184, 1 hit
SSF57424 SSF57424, 6 hits
PROSITEiView protein in PROSITE
PS00010 ASX_HYDROXYL, 1 hit
PS01186 EGF_2, 2 hits
PS50026 EGF_3, 2 hits
PS01187 EGF_CA, 1 hit
PS01209 LDLRA_1, 7 hits
PS50068 LDLRA_2, 7 hits
PS51120 LDLRB, 5 hits

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiLDLR_MOUSE
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P35951
Secondary accession number(s): Q6GTJ9
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 1, 1994
Last sequence update: February 6, 2013
Last modified: December 5, 2018
This is version 183 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
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