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UniProtKB - Q8K0B2 (LMBD1_MOUSE)

Entry version 128 (02 Jun 2021)
Sequence version 1 (01 Oct 2002)
Previous versions | rss
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Protein

Lysosomal cobalamin transport escort protein LMBD1

Gene

Lmbrd1

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

Lysosomal membrane chaperone required to export cobalamin (vitamin B12) from the lysosome to the cytosol, allowing its conversion to cofactors. Targets ABCD4 transporter from the endoplasmic reticulum to the lysosome. Then forms a complex with lysosomal ABCD4 and cytoplasmic MMACHC to transport cobalamin across the lysosomal membrane (By similarity).

Acts as an adapter protein which plays an important role in mediating and regulating the internalization of the insulin receptor (INSR) (PubMed:24078630).

Involved in clathrin-mediated endocytosis of INSR via its interaction with adapter protein complex 2 (PubMed:24078630).

Essential for the initiation of gastrulation and early formation of mesoderm structures during embryogenesis (PubMed:27061115).

By similarity2 Publications

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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 functionDevelopmental protein
Biological processEndocytosis, Gastrulation, Transport
LigandCobalamin, Cobalt

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-MMU-196741, Cobalamin (Cbl, vitamin B12) transport and metabolism

<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%5Fand%5Ftaxonomy%5Fsection">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:
Lysosomal cobalamin transport escort protein LMBD1By similarity
Short name:
LMBD1
Alternative name(s):
LMBR1 domain-containing protein 1
Protein N90b
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:Lmbrd1Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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%5Fmanual">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 1

Organism-specific databases

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

More...MGIi		MGI:1915671, Lmbrd1

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'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 domaini1 – 7ExtracellularSequence analysis7
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'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>Transmembranei8 – 28Helical; Name=1Sequence analysisAdd BLAST21
Topological domaini29 – 47CytoplasmicSequence analysisAdd BLAST19
Transmembranei48 – 68Helical; Name=2Sequence analysisAdd BLAST21
Topological domaini69 – 97ExtracellularSequence analysisAdd BLAST29
Transmembranei98 – 118Helical; Name=3Sequence analysisAdd BLAST21
Topological domaini119 – 141CytoplasmicSequence analysisAdd BLAST23
Transmembranei142 – 162Helical; Name=4Sequence analysisAdd BLAST21
Topological domaini163 – 185ExtracellularSequence analysisAdd BLAST23
Transmembranei186 – 206Helical; Name=5Sequence analysisAdd BLAST21
Topological domaini207 – 302CytoplasmicSequence analysisAdd BLAST96
Transmembranei303 – 323Helical; Name=6Sequence analysisAdd BLAST21
Topological domaini324 – 361ExtracellularSequence analysisAdd BLAST38
Transmembranei362 – 382Helical; Name=7Sequence analysisAdd BLAST21
Topological domaini383 – 405CytoplasmicSequence analysisAdd BLAST23
Transmembranei406 – 426Helical; Name=8Sequence analysisAdd BLAST21
Topological domaini427 – 483ExtracellularSequence analysisAdd BLAST57
Transmembranei484 – 504Helical; Name=9Sequence analysisAdd BLAST21
Topological domaini505 – 537CytoplasmicSequence analysisAdd BLAST33

Keywords - Cellular componenti

Cell membrane, Cytoplasmic vesicle, Endoplasmic reticulum, Lysosome, Membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the 'Pathology and Biotech' section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Early embryonic lethality (PubMed:27061115). Embryos show an impaired initiation of gastrulation (PubMed:27061115).1 Publication

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology%5Fand%5Fbiotech%5Fsection">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi229Y → A: Significantly reduced interaction with adapter protein complex 2 and disruption of its function in clathrin-mediated endocytosis of INSR. 1 Publication1
Mutagenesisi291W → A: Significantly reduced interaction with adapter protein complex 2 and disruption of its function in clathrin-mediated endocytosis of INSR. 1 Publication1

<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 describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002605171 – 537Lysosomal cobalamin transport escort protein LMBD1Add BLAST537

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">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>Glycosylationi75N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi85N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi166N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi167N-linked (GlcNAc...) asparagineSequence analysis1
<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 residuei235PhosphothreonineCombined sources1
Glycosylationi344N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi445N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi454N-linked (GlcNAc...) asparagineSequence analysis1
Modified residuei525PhosphoserineCombined sources1
Modified residuei528PhosphoserineCombined sources1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">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-glycosylated.By similarity

Keywords - PTMi

Glycoprotein, Phosphoprotein

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q8K0B2

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

More...PaxDbi		Q8K0B2

PeptideAtlas

More...PeptideAtlasi		Q8K0B2

PRoteomics IDEntifications database

More...PRIDEi		Q8K0B2

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		292339 [Q8K0B2-1]
292340 [Q8K0B2-2]
292341 [Q8K0B2-3]

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		Q8K0B2, 7 sites

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q8K0B2

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

More...PhosphoSitePlusi		Q8K0B2

SwissPalm database of S-palmitoylation events

More...SwissPalmi		Q8K0B2

<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

<p>This subsection of the 'Expression' section provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified 'at the protein level'.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

Ubiquitously expressed with strong signals in the primitive streak and in extraembryonic tissues at E7.5 (PubMed:27061115). During further development, expression is strongest in the neuronal fold at E8.5 (PubMed:27061115).1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSMUSG00000073725, Expressed in saccule of membranous labyrinth and 294 other tissues

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q8K0B2, 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%5Fsection">'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%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Interacts with ABCD4; this interaction induces the translocation of ABCD4 from the endoplasmic reticulum to the lysosome.

Interacts with ABCD4 and MMACHC; this interaction ensures the transport of cobalamin from the lysosome to the cytoplasm (By similarity).

Interacts with INSR, adapter protein complex 2 and clathrin heavy chain (PubMed:24078630).

By similarity1 Publication

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

STRING: functional protein association networks

More...STRINGi		10090.ENSMUSP00000140783

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q8K0B2, protein

<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

<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

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>Motifi229 – 232YERL motif; mediates interaction with adapter protein complex 2 and is essential for its function in clathrin-mediated endocytosis of INSR1 Publication4
Motifi291 – 294WTKF motif; mediates interaction with adapter protein complex 2 and is essential for its function in clathrin-mediated endocytosis of INSR1 Publication4

<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 LIMR family. LMBRD1 subfamily.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		ENOG502QQ2T, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00390000002581

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_028341_1_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q8K0B2

Identification of Orthologs from Complete Genome Data

More...OMAi		IGIRFLW

Database of Orthologous Groups

More...OrthoDBi		744771at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q8K0B2

TreeFam database of animal gene trees

More...TreeFami		TF329170

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR006876, LMBR1-like_membr_prot

Pfam protein domain database

More...Pfami		View protein in Pfam
PF04791, LMBR1, 1 hit

<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%5Flength">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>Sequences (3+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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.

This entry describes 3 <p>This subsection of the 'Sequence' section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 3 described isoforms and 3 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: Q8K0B2-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MAAAAAELVI GWCIFGLLLL AILAFCWVYV RKYQSQRESE VVSTVTAIFS 
        60         70         80         90        100
LAVALITSAL LPVDIFLVSY MKNQNGTFKD WADANVTVQI ENTVLYGYYT 
       110        120        130        140        150
LYSVILFCVF FWIPFVYFYY EEKDEDDASK CTQIKTALKY TLGFVVICAL 
       160        170        180        190        200
LLLVGAFVPL HLPNNNNSTE WEKVKLLFED LGTGQGLAAL SFSISSLTLI 
       210        220        230        240        250
GMLAAITYTA YGMSALPLNL IKGTRSTAYE RLENTEDIEE VEQHIQTIRS 
       260        270        280        290        300
KSKDGRPLPA RDRRALKQCE ERLRTLRKRE RHLEFIENSW WTKFCGALRP 
       310        320        330        340        350
LKIIWGIFFI LVALLFVISL FLSNLDKALH SAGIDSGFII FGTNLSNPLN 
       360        370        380        390        400
MLLPLLQTVF PLDYILITII IMYFIFTSMA GIRNIGIWFF WIRLYKIRRG 
       410        420        430        440        450
RTRPQALLFL CMILLLIVLH TSYMIYSLAP QYVMYGSQNY LIESNITSDA 
       460        470        480        490        500
HKGNSTLAVP KRCDADAPKD QCTVTRTYIF LHKFWFFSAA YYFGNWAFLV 
       510        520        530 
VFLIGLIVSC CKGKKSVIEG VDEDSDLSDD EPSAYSA
Length:537
Mass (Da):61,062
Last modified:October 1, 2002 - 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:i7AAFF431479752F0
GO
Isoform 2 (identifier: Q8K0B2-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-18: Missing.
     19-20: LL → MQ

Show »
Length:519
Mass (Da):59,264
Checksum:i5F1EB67EA4D94D32
GO
Isoform 3 (identifier: Q8K0B2-3) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-70: Missing.

Show »
Length:467
Mass (Da):53,440
Checksum:iBC4647DF0C55E55A
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 are 3 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A087WS60A0A087WS60_MOUSE
Lysosomal cobalamin transport escor...
Lmbrd1
161Annotation score:

Annotation score:1 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>
A0A087WPS2A0A087WPS2_MOUSE
Lysosomal cobalamin transport escor...
Lmbrd1
143Annotation score:

Annotation score:1 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>
A0A087WR85A0A087WR85_MOUSE
Lysosomal cobalamin transport escor...
Lmbrd1
143Annotation score:

Annotation score:1 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 conflicti62P → L in BAC27926 (PubMed:16141072).Curated1
Sequence conflicti173K → Q in AAL38052 (Ref. 1) Curated1
Sequence conflicti193S → P in AAL38052 (Ref. 1) Curated1
Sequence conflicti386G → D in BAE31002 (PubMed:16141072).Curated1
Sequence conflicti386G → D in BAE31829 (PubMed:16141072).Curated1
Sequence conflicti496W → R in BAB22556 (PubMed:16141072).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0216311 – 70Missing in isoform 3. 3 PublicationsAdd BLAST70
Alternative sequenceiVSP_0216321 – 18Missing in isoform 2. 1 PublicationAdd BLAST18
Alternative sequenceiVSP_02163319 – 20LL → MQ in isoform 2. 1 Publication2

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
AY061989 mRNA Translation: AAL38052.1
AK003084 mRNA Translation: BAB22556.1
AK032560 mRNA Translation: BAC27926.1
AK152170 mRNA Translation: BAE31002.1
AK153237 mRNA Translation: BAE31829.1
AK158982 mRNA Translation: BAE34756.1
AK167080 mRNA Translation: BAE39240.1
BC025579 mRNA Translation: AAH25579.1
BC027774 mRNA Translation: AAH27774.1
BC031902 mRNA Translation: AAH31902.1
BC039053 mRNA Translation: AAH39053.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS35528.1 [Q8K0B2-1]
CCDS78556.1 [Q8K0B2-3]

NCBI Reference Sequences

More...RefSeqi		NP_001297412.1, NM_001310483.1 [Q8K0B2-3]
NP_080995.2, NM_026719.2 [Q8K0B2-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSMUST00000095062; ENSMUSP00000092672; ENSMUSG00000073725 [Q8K0B2-3]
ENSMUST00000191471; ENSMUSP00000140783; ENSMUSG00000073725 [Q8K0B2-1]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		68421

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		mmu:68421

UCSC genome browser

More...UCSCi		uc007amt.1, mouse [Q8K0B2-1]

Keywords - Coding sequence diversityi

Alternative splicing

<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
AY061989 mRNA Translation: AAL38052.1
AK003084 mRNA Translation: BAB22556.1
AK032560 mRNA Translation: BAC27926.1
AK152170 mRNA Translation: BAE31002.1
AK153237 mRNA Translation: BAE31829.1
AK158982 mRNA Translation: BAE34756.1
AK167080 mRNA Translation: BAE39240.1
BC025579 mRNA Translation: AAH25579.1
BC027774 mRNA Translation: AAH27774.1
BC031902 mRNA Translation: AAH31902.1
BC039053 mRNA Translation: AAH39053.1
CCDSiCCDS35528.1 [Q8K0B2-1]
CCDS78556.1 [Q8K0B2-3]
RefSeqiNP_001297412.1, NM_001310483.1 [Q8K0B2-3]
NP_080995.2, NM_026719.2 [Q8K0B2-1]

3D structure databases

Database of comparative protein structure models

More...ModBasei		Search...

SWISS-MODEL Interactive Workspace

More...SWISS-MODEL-Workspacei		Submit a new modelling project...

Protein-protein interaction databases

STRINGi10090.ENSMUSP00000140783

PTM databases

GlyGeniQ8K0B2, 7 sites
iPTMnetiQ8K0B2
PhosphoSitePlusiQ8K0B2
SwissPalmiQ8K0B2

Proteomic databases

jPOSTiQ8K0B2
PaxDbiQ8K0B2
PeptideAtlasiQ8K0B2
PRIDEiQ8K0B2
ProteomicsDBi292339 [Q8K0B2-1]
292340 [Q8K0B2-2]
292341 [Q8K0B2-3]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		17627, 86 antibodies

The DNASU plasmid repository

More...DNASUi		68421

Genome annotation databases

EnsembliENSMUST00000095062; ENSMUSP00000092672; ENSMUSG00000073725 [Q8K0B2-3]
ENSMUST00000191471; ENSMUSP00000140783; ENSMUSG00000073725 [Q8K0B2-1]
GeneIDi68421
KEGGimmu:68421
UCSCiuc007amt.1, mouse [Q8K0B2-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		55788
MGIiMGI:1915671, Lmbrd1

Phylogenomic databases

eggNOGiENOG502QQ2T, Eukaryota
GeneTreeiENSGT00390000002581
HOGENOMiCLU_028341_1_0_1
InParanoidiQ8K0B2
OMAiIGIRFLW
OrthoDBi744771at2759
PhylomeDBiQ8K0B2
TreeFamiTF329170

Enzyme and pathway databases

ReactomeiR-MMU-196741, Cobalamin (Cbl, vitamin B12) transport and metabolism

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		68421, 2 hits in 54 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		Lmbrd1, mouse

Protein Ontology

More...PROi		PR:Q8K0B2
RNActiQ8K0B2, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSMUSG00000073725, Expressed in saccule of membranous labyrinth and 294 other tissues
GenevisibleiQ8K0B2, MM

Family and domain databases

InterProiView protein in InterPro
IPR006876, LMBR1-like_membr_prot
PfamiView protein in Pfam
PF04791, LMBR1, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		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 nameiLMBD1_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: Q8K0B2
Secondary accession number(s): Q3U696
, Q8CCL7, Q8R3D6, Q8VH50, Q9CW67
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: October 1, 2002
Last modified: June 2, 2021
This is version 128 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

Reference proteome

Documents

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