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UniProtKB - Q9HBW1 (LRRC4_HUMAN)

Entry version 180 (25 May 2022)
Sequence version 2 (01 Oct 2001)
Previous versions | rss
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Protein

Leucine-rich repeat-containing protein 4

Gene

LRRC4

Organism
Homo sapiens (Human)
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

Synaptic adhesion protein. Regulates the formation of exitatory synapses through the recruitment of pre-and-postsynaptic proteins. Organize the lamina/pathway-specific differentiation of dendrites. Plays an important role for auditory synaptic responses. Involved in the suppression of glioma (By similarity).

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 - Biological processi

Complete GO annotation on QuickGO ...

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q9HBW1

SignaLink: a signaling pathway resource with multi-layered regulatory networks

More...SignaLinki		Q9HBW1

SIGNOR Signaling Network Open Resource

More...SIGNORi		Q9HBW1

<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:
Leucine-rich repeat-containing protein 4
Alternative name(s):
Brain tumor-associated protein BAG
Nasopharyngeal carcinoma-associated gene 14 protein
Netrin-G2 ligand
Short name:
NGL-2
<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:LRRC4
Synonyms:BAG
ORF Names:NAG14, UNQ554/PRO1111
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [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 › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<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
  • UP000005640 <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 7

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:15586, LRRC4

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		610486, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q9HBW1

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000128594

<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 domaini39 – 527ExtracellularSequence analysisAdd BLAST489
<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>Transmembranei528 – 548HelicalSequence analysisAdd BLAST21
Topological domaini549 – 653CytoplasmicSequence analysisAdd BLAST105

<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>Keywords - Cellular componenti

Cell junction, Cell membrane, Membrane, Postsynaptic cell membrane, Synapse

<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

Organism-specific databases

DisGeNET

More...DisGeNETi		64101

Open Targets

More...OpenTargetsi		ENSG00000128594

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA30463

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q9HBW1, Tbio

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		LRRC4

Domain mapping of disease mutations (DMDM)

More...DMDMi		51701696

<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 – 38Sequence analysisAdd BLAST38
<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_000001483339 – 653Leucine-rich repeat-containing protein 4Add BLAST615

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 bondi46 ↔ 52PROSITE-ProRule annotation1 Publication
Disulfide bondi50 ↔ 61PROSITE-ProRule annotation1 Publication
<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>Glycosylationi277N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi304 ↔ 329PROSITE-ProRule annotation1 Publication
Disulfide bondi306 ↔ 350PROSITE-ProRule annotation1 Publication
Glycosylationi322N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi363N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi374 ↔ 424PROSITE-ProRule annotation1 Publication
Glycosylationi388N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi410N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi434N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi440N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi447N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi450N-linked (GlcNAc...) asparagineSequence analysis1

<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

Disulfide bond, Glycoprotein

Proteomic databases

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q9HBW1

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

More...PaxDbi		Q9HBW1

PeptideAtlas

More...PeptideAtlasi		Q9HBW1

PRoteomics IDEntifications database

More...PRIDEi		Q9HBW1

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		81601

PTM databases

GlyConnect protein glycosylation platform

More...GlyConnecti		1453, 1 N-Linked glycan (1 site)

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		Q9HBW1, 9 sites, 1 N-linked glycan (1 site)

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q9HBW1

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

More...PhosphoSitePlusi		Q9HBW1

<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 a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Specifically expressed in brain.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000128594, Expressed in cerebellum and 165 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9HBW1, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9HBW1, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000128594, Tissue enhanced (brain)

<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 DLG4 (By similarity).

Interacts (via LRR repeats) with NTNG2.

Forms a complex with DLG4 and with NMDA receptors.

By similarity1 Publication

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		122061, 21 interactors

Protein interaction database and analysis system

More...IntActi		Q9HBW1, 13 interactors

Molecular INTeraction database

More...MINTi		Q9HBW1

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000249363

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q9HBW1, 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

Secondary structure

1653
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

AlphaFold Protein Structure Database

More...AlphaFoldDBi		Q9HBW1

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

More...SMRi		Q9HBW1

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		Q9HBW1

<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%5Fand%5Fdomains%5Fsection">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>Domaini39 – 75LRRNTAdd BLAST37
<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>Repeati76 – 97LRR 1Add BLAST22
Repeati100 – 121LRR 2Add BLAST22
Repeati124 – 145LRR 3Add BLAST22
Repeati148 – 169LRR 4Add BLAST22
Repeati172 – 194LRR 5Add BLAST23
Repeati197 – 218LRR 6Add BLAST22
Repeati219 – 240LRR 7Add BLAST22
Repeati243 – 264LRR 8Add BLAST22
Repeati267 – 288LRR 9Add BLAST22
Domaini300 – 352LRRCTAdd BLAST53
Domaini353 – 442Ig-likeAdd BLAST90

<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 last 4 C-terminal residues bind to the first 2 PDZ domains of DLG4.By similarity

Keywords - Domaini

Immunoglobulin domain, Leucine-rich repeat, Repeat, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0619, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000159260

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_000288_18_24_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9HBW1

Identification of Orthologs from Complete Genome Data

More...OMAi		QVWILCV

Database of Orthologous Groups

More...OrthoDBi		282791at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9HBW1

TreeFam database of animal gene trees

More...TreeFami		TF324303

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.60.40.10, 1 hit
3.80.10.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR000483, Cys-rich_flank_reg_C
IPR007110, Ig-like_dom
IPR036179, Ig-like_dom_sf
IPR013783, Ig-like_fold
IPR013098, Ig_I-set
IPR003599, Ig_sub
IPR003598, Ig_sub2
IPR001611, Leu-rich_rpt
IPR003591, Leu-rich_rpt_typical-subtyp
IPR032675, LRR_dom_sf
IPR026882, Lrrc4
IPR000372, LRRNT

The PANTHER Classification System

More...PANTHERi		PTHR24369:SF9, PTHR24369:SF9, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF07679, I-set, 1 hit
PF13855, LRR_8, 3 hits

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00409, IG, 1 hit
SM00408, IGc2, 1 hit
SM00369, LRR_TYP, 7 hits
SM00082, LRRCT, 1 hit
SM00013, LRRNT, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF48726, SSF48726, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50835, IG_LIKE, 1 hit
PS51450, LRR, 7 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%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>Sequence (1+)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.

<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 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 3 potential isoforms that are computationally mapped.Show allAlign All

Q9HBW1-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKLLWQVTVH HHTWNAILLP FVYLTAQVWI LCAAIAAAAS AGPQNCPSVC 
        60         70         80         90        100
SCSNQFSKVV CTRRGLSEVP QGIPSNTRYL NLMENNIQMI QADTFRHLHH 
       110        120        130        140        150
LEVLQLGRNS IRQIEVGAFN GLASLNTLEL FDNWLTVIPS GAFEYLSKLR 
       160        170        180        190        200
ELWLRNNPIE SIPSYAFNRV PSLMRLDLGE LKKLEYISEG AFEGLFNLKY 
       210        220        230        240        250
LNLGMCNIKD MPNLTPLVGL EELEMSGNHF PEIRPGSFHG LSSLKKLWVM 
       260        270        280        290        300
NSQVSLIERN AFDGLASLVE LNLAHNNLSS LPHDLFTPLR YLVELHLHHN 
       310        320        330        340        350
PWNCDCDILW LAWWLREYIP TNSTCCGRCH APMHMRGRYL VEVDQASFQC 
       360        370        380        390        400
SAPFIMDAPR DLNISEGRMA ELKCRTPPMS SVKWLLPNGT VLSHASRHPR 
       410        420        430        440        450
ISVLNDGTLN FSHVLLSDTG VYTCMVTNVA GNSNASAYLN VSTAELNTSN 
       460        470        480        490        500
YSFFTTVTVE TTEISPEDTT RKYKPVPTTS TGYQPAYTTS TTVLIQTTRV 
       510        520        530        540        550
PKQVAVPATD TTDKMQTSLD EVMKTTKIII GCFVAVTLLA AAMLIVFYKL 
       560        570        580        590        600
RKRHQQRSTV TAARTVEIIQ VDEDIPAATS AAATAAPSGV SGEGAVVLPT 
       610        620        630        640        650
IHDHINYNTY KPAHGAHWTE NSLGNSLHPT VTTISEPYII QTHTKDKVQE 

TQI
Length:653
Mass (Da):72,717
Last modified:October 1, 2001 - 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:i38159C81F6850E37
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
C9JA92C9JA92_HUMAN
Leucine-rich repeat-containing prot...
LRRC4
94Annotation 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>
C9J7K7C9J7K7_HUMAN
Leucine-rich repeat-containing prot...
LRRC4
50Annotation 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>
C9J7V8C9J7V8_HUMAN
Leucine-rich repeat-containing prot...
LRRC4
78Annotation 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 conflicti4L → S in BAD18737 (PubMed:14702039).Curated1
Sequence conflicti253 – 257QVSLI → H in CAC82651 (Ref. 2) Curated5
Sequence conflicti300N → D in BAD18737 (PubMed:14702039).Curated1
Sequence conflicti315L → F in BAD18737 (PubMed:14702039).Curated1

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_035519579T → A in a colorectal cancer sample; somatic mutation. 1 Publication1

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
AF196976 mRNA Translation: AAG28019.2
AJ297858 mRNA Translation: CAC82651.1
AY358307 mRNA Translation: AAQ88674.1
AK172751 mRNA Translation: BAD18737.1
AK314047 mRNA Translation: BAG36756.1
CH236947 Genomic DNA Translation: EAL24316.1
BC111561 mRNA Translation: AAI11562.1
BC111745 mRNA Translation: AAI11746.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS5799.1

NCBI Reference Sequences

More...RefSeqi		NP_071426.1, NM_022143.4
XP_011514763.1, XM_011516461.2
XP_016867994.1, XM_017012505.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000249363.4; ENSP00000249363.3; ENSG00000128594.8

Database of genes from NCBI RefSeq genomes

More...GeneIDi		64101

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:64101

Matched Annotation from NCBI and EMBL-EBI (MANE) - Phase one

More...MANE-Selecti		ENST00000249363.4; ENSP00000249363.3; NM_022143.5; NP_071426.1

UCSC genome browser

More...UCSCi		uc003vmk.4, human

<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
AF196976 mRNA Translation: AAG28019.2
AJ297858 mRNA Translation: CAC82651.1
AY358307 mRNA Translation: AAQ88674.1
AK172751 mRNA Translation: BAD18737.1
AK314047 mRNA Translation: BAG36756.1
CH236947 Genomic DNA Translation: EAL24316.1
BC111561 mRNA Translation: AAI11562.1
BC111745 mRNA Translation: AAI11746.1
CCDSiCCDS5799.1
RefSeqiNP_071426.1, NM_022143.4
XP_011514763.1, XM_011516461.2
XP_016867994.1, XM_017012505.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2DL9NMR-A353-442[»]
3ZYIX-ray2.60A1-444[»]
AlphaFoldDBiQ9HBW1
SMRiQ9HBW1
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi122061, 21 interactors
IntActiQ9HBW1, 13 interactors
MINTiQ9HBW1
STRINGi9606.ENSP00000249363

PTM databases

GlyConnecti1453, 1 N-Linked glycan (1 site)
GlyGeniQ9HBW1, 9 sites, 1 N-linked glycan (1 site)
iPTMnetiQ9HBW1
PhosphoSitePlusiQ9HBW1

Genetic variation databases

BioMutaiLRRC4
DMDMi51701696

Proteomic databases

MassIVEiQ9HBW1
PaxDbiQ9HBW1
PeptideAtlasiQ9HBW1
PRIDEiQ9HBW1
ProteomicsDBi81601

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		55653, 108 antibodies from 25 providers

The DNASU plasmid repository

More...DNASUi		64101

Genome annotation databases

EnsembliENST00000249363.4; ENSP00000249363.3; ENSG00000128594.8
GeneIDi64101
KEGGihsa:64101
MANE-SelectiENST00000249363.4; ENSP00000249363.3; NM_022143.5; NP_071426.1
UCSCiuc003vmk.4, human

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		64101
DisGeNETi64101

GeneCards: human genes, protein and diseases

More...GeneCardsi		LRRC4
HGNCiHGNC:15586, LRRC4
HPAiENSG00000128594, Tissue enhanced (brain)
MIMi610486, gene
neXtProtiNX_Q9HBW1
OpenTargetsiENSG00000128594
PharmGKBiPA30463
VEuPathDBiHostDB:ENSG00000128594

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG0619, Eukaryota
GeneTreeiENSGT00940000159260
HOGENOMiCLU_000288_18_24_1
InParanoidiQ9HBW1
OMAiQVWILCV
OrthoDBi282791at2759
PhylomeDBiQ9HBW1
TreeFamiTF324303

Enzyme and pathway databases

PathwayCommonsiQ9HBW1
SignaLinkiQ9HBW1
SIGNORiQ9HBW1

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		64101, 12 hits in 1064 CRISPR screens
EvolutionaryTraceiQ9HBW1

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		LRRC4

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		64101
PharosiQ9HBW1, Tbio

Protein Ontology

More...PROi		PR:Q9HBW1
RNActiQ9HBW1, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000128594, Expressed in cerebellum and 165 other tissues
ExpressionAtlasiQ9HBW1, baseline and differential
GenevisibleiQ9HBW1, HS

Family and domain databases

Gene3Di2.60.40.10, 1 hit
3.80.10.10, 1 hit
InterProiView protein in InterPro
IPR000483, Cys-rich_flank_reg_C
IPR007110, Ig-like_dom
IPR036179, Ig-like_dom_sf
IPR013783, Ig-like_fold
IPR013098, Ig_I-set
IPR003599, Ig_sub
IPR003598, Ig_sub2
IPR001611, Leu-rich_rpt
IPR003591, Leu-rich_rpt_typical-subtyp
IPR032675, LRR_dom_sf
IPR026882, Lrrc4
IPR000372, LRRNT
PANTHERiPTHR24369:SF9, PTHR24369:SF9, 1 hit
PfamiView protein in Pfam
PF07679, I-set, 1 hit
PF13855, LRR_8, 3 hits
SMARTiView protein in SMART
SM00409, IG, 1 hit
SM00408, IGc2, 1 hit
SM00369, LRR_TYP, 7 hits
SM00082, LRRCT, 1 hit
SM00013, LRRNT, 1 hit
SUPFAMiSSF48726, SSF48726, 1 hit
PROSITEiView protein in PROSITE
PS50835, IG_LIKE, 1 hit
PS51450, LRR, 7 hits

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 nameiLRRC4_HUMAN
<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: Q9HBW1
Secondary accession number(s): A4D0Y9
, Q14DU9, Q6ZMI8, Q96A85
<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: August 31, 2004
Last sequence update: October 1, 2001
Last modified: May 25, 2022
This is version 180 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
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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

3D-structure, Reference proteome

Documents

  1. Human chromosome 7
    Human chromosome 7: entries, gene names and cross-references to MIM
  2. Human entries with genetic variants
    List of human entries with genetic variants
  3. Human variants curated from literature reports
    Index of human variants curated from literature reports
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  5. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
UniProt is an ELIXIR core data resource
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