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Entry version 158 (08 May 2019)
Sequence version 1 (01 Jun 1994)
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Protein

Low-density lipoprotein receptor

Gene

Ldlr

Organism
Rattus norvegicus (Rat)
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-RNO-8856825 Cargo recognition for clathrin-mediated endocytosis
R-RNO-8856828 Clathrin-mediated endocytosis
R-RNO-8964026 Chylomicron clearance
R-RNO-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>OrganismiRattus norvegicus (Rat)
<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 identifieri10116 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<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
  • UP000002494 <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: Unplaced

Organism-specific databases

Rat genome database

More...
RGDi
2998 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 & Seán O’Donoghue; 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 – 807ExtracellularBy similarityAdd BLAST786
<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>Transmembranei808 – 829HelicalSequence analysisAdd BLAST22
Topological domaini830 – 879CytoplasmicBy similarityAdd 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_000001731422 – 879Low-density lipoprotein receptorAdd BLAST858

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 bondi27 ↔ 39By similarity
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
Glycosylationi156N-linked (GlcNAc...) asparagineSequence analysis1
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
Glycosylationi657N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi667 ↔ 681By similarity
Disulfide bondi677 ↔ 696By similarity
Disulfide bondi698 ↔ 711By 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 residuei717PhosphothreonineCombined sources1
Modified residuei724PhosphothreonineCombined sources1
Modified residuei732PhosphothreonineCombined sources1
Modified residuei733PhosphothreonineCombined sources1
Modified residuei734PhosphoserineCombined sources1

<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

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P35952

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

More...
PaxDbi
P35952

PRoteomics IDEntifications database

More...
PRIDEi
P35952

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P35952

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

More...
PhosphoSitePlusi
P35952

<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 (By similarity).

Interacts (via NPXY motif) with LDLRAP1 (via PID domain).

Interacts with ARRB1.

Interacts with SNX17.

Interacts with the full-length immature form of PCSK9 (via C-terminus) (By similarity).

By similarity

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
10116.ENSRNOP00000013496

<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

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

More...
SMRi
P35952

Database of comparative protein structure models

More...
ModBasei
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 – 712EGF-like 3PROSITE-ProRule annotationAdd BLAST50

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>Regioni717 – 788Clustered O-linked oligosaccharidesAdd BLAST72
Regioni830 – 879Required 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>Motifi842 – 847NPXY 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.By similarity

<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

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000115656

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P35952

KEGG Orthology (KO)

More...
KOi
K12473

Database of Orthologous Groups

More...
OrthoDBi
359795at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P35952

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00112 LDLa, 6 hits

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.120.10.30, 1 hit
4.10.400.10, 6 hits

Integrated resource of protein families, domains and functional sites

More...
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, 4 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, 7 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00010 ASX_HYDROXYL, 2 hits
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>. The information is filed in different subsections. The current subsections and their content are listed below:<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

P35952-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSTADLMLRW AIALLLAAAG VAAEDSCGKN EFQCRDGKCI VSKWVCDGSR
60 70 80 90 100
ECPDGSDESP ETCMSVTCRS GEFSCGGRVS RCIPDSWRCD GRTDCENGSD
110 120 130 140 150
ELDCSPKTCS LDEFRCQDGK CISRQFVCDQ DWDCLDGSDE AHCAATTCGP
160 170 180 190 200
AHFRCNSSSC IPSLWACDGD RDCDDGSDEW PQNCGAEDTA AEVVSSPCSS
210 220 230 240 250
LEFHCGSSEC IHRSWVCDGA ADCKDKSDEE NCAVTTCRPD EFQCADGSCI
260 270 280 290 300
HGSRQCDREH DCKDMSDELG CINVTQCDGP NKFKCHSGEC ISLDKVCNSA
310 320 330 340 350
RDCRDWSDEP IKECKTNECL DNNGGCSHIC KDLKIGYECL CPSGFRLVDG
360 370 380 390 400
HQCEDIDECQ EPDTCSQLCV NLEGSFKCEC RAGFHMDPHT RVCKAVGSIG
410 420 430 440 450
FLLFTNRHEV RKMTLDRSEY TSLIPNLKNV VALDTEVANN RIYWSDLSQR
460 470 480 490 500
KIYSAVMDQG TSLSYDAIIS GDLHAPDGLA VDWIHGNIYW TDSVPGTVSV
510 520 530 540 550
ADTKGVRRRT LFREKGSRPR AIVVDPVHGF MYWTDWGTPA KIKKGGLNGV
560 570 580 590 600
DIYSLVTEDI QWPNGITLDL PSGRLYWVDS KLHSISSIDV NGGGRKTILE
610 620 630 640 650
DEKQLAHPFS LAIYEDKVYW TDVLNEAIFS ANRLTGSDVN LVAKNLMSPE
660 670 680 690 700
DIVLFHNVTQ PRGVNWCEAT VLPNGGCQYM CLPAPQISAH SPKFTCACPD
710 720 730 740 750
GMLLAKDMRS CLPEVDTVPT TQGTSTIGPV VTTSAAVSLK RKEDPSATRH
760 770 780 790 800
KEDPSATRHN EDPSATSTSR QPGDTPELST VESVTVSSQV QGDMAGRGDE
810 820 830 840 850
VQRHGVGFLS IFLPIALVAL LVFGAILLWR NWRLRNINSI NFDNPVYQKT
860 870
TEDEIHICRS QDGYTYPSRQ MVSLEDDVA
Length:879
Mass (Da):96,622
Last modified:June 1, 1994 - v1
<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:iE89F354E3F7C9005
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
G3V7A5G3V7A5_RAT
Low density lipoprotein receptor, i...
Ldlr rCG_31837
879Annotation 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>

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
X13722 mRNA Translation: CAA32001.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S03430 QRRTLD

NCBI Reference Sequences

More...
RefSeqi
NP_786938.1, NM_175762.2

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
300438

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
rno:300438

UCSC genome browser

More...
UCSCi
RGD:2998 rat

<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
X13722 mRNA Translation: CAA32001.1
PIRiS03430 QRRTLD
RefSeqiNP_786938.1, NM_175762.2

3D structure databases

SMRiP35952
ModBaseiSearch...

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000013496

PTM databases

iPTMnetiP35952
PhosphoSitePlusiP35952

Proteomic databases

jPOSTiP35952
PaxDbiP35952
PRIDEiP35952

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi300438
KEGGirno:300438
UCSCiRGD:2998 rat

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
3949
RGDi2998 Ldlr

Phylogenomic databases

eggNOGiENOG410KD0U Eukaryota
ENOG410Z5FJ LUCA
HOGENOMiHOG000115656
InParanoidiP35952
KOiK12473
OrthoDBi359795at2759
PhylomeDBiP35952

Enzyme and pathway databases

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

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P35952

Family and domain databases

CDDicd00112 LDLa, 6 hits
Gene3Di2.120.10.30, 1 hit
4.10.400.10, 6 hits
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, 4 hits
SM00179 EGF_CA, 2 hits
SM00192 LDLa, 7 hits
SM00135 LY, 5 hits
SUPFAMiSSF57184 SSF57184, 1 hit
SSF57424 SSF57424, 7 hits
PROSITEiView protein in PROSITE
PS00010 ASX_HYDROXYL, 2 hits
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
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MobiDB: a database of protein disorder and mobility annotations

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MobiDBi
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<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_RAT
<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: P35952
<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: June 1, 1994
Last modified: May 8, 2019
This is version 158 of the entry and version 1 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
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