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UniProtKB - Q96PJ5 (FCRL4_HUMAN)

Entry version 166 (25 May 2022)
Sequence version 1 (01 Dec 2001)
Previous versions | rss
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Protein

Fc receptor-like protein 4

Gene

FCRL4

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

May function as an inhibitor of the B-cell receptor signaling. May function in the B-cell-mediated immune response.

1 Publication

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei17 – 18Breakpoint for insertion to form FCRL4-IGHA1 fusion protein2

<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 functionReceptor
Biological processAdaptive immunity, Immunity

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q96PJ5

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

More...SignaLinki		Q96PJ5

<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:
Fc receptor-like protein 4
Short name:
FcR-like protein 4
Short name:
FcRL4
Alternative name(s):
Fc receptor homolog 4
Short name:
FcRH4
IFGP family protein 2
Short name:
hIFGP2
Immune receptor translocation-associated protein 1
CD_antigen: CD307d
<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:FCRL4
Synonyms:FCRH4, IFGP2, IRTA1
<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 1

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:18507, FCRL4

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		605876, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q96PJ5

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000163518

<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 domaini20 – 387ExtracellularSequence analysisAdd BLAST368
<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>Transmembranei388 – 408HelicalSequence analysisAdd BLAST21
Topological domaini409 – 515CytoplasmicSequence analysisAdd BLAST107

Keywords - Cellular componenti

Cell membrane, 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 provides information on the disease(s) associated with genetic variations in a given protein. The information is extracted from the scientific literature and diseases that are also described in the <a href="http://www.ncbi.nlm.nih.gov/sites/entrez?db=omim">OMIM</a> database are represented with a <a href="http://www.uniprot.org/diseases">controlled vocabulary</a> in the following way:<p><a href='/help/involvement_in_disease' target='_top'>More...</a></p>Involvement in diseasei

A chromosomal aberration involving FCRL4 is found in non-Hodgkin lymphoma (NHG). Translocation t(1;1)(p36.3; q21.1-2).1 Publication
A chromosomal aberration involving FCRL4 is found in multiple myeloma (MM). Translocation t(1;14)(q21;q32) that forms a FCRL4-IGHA1 fusion protein.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>Mutagenesisi451Y → F: No effect on function, phosphorylation and interaction with PTPN6 and PTPN11. 1 Publication1
Mutagenesisi463Y → F: Loss of function, phosphorylation and interaction with PTPN6 and PTPN11. 1 Publication1
Mutagenesisi493Y → F: Loss of interaction with PTPN6 and PTPN11 and partial loss of function and phosphorylation. 1 Publication1

Organism-specific databases

DisGeNET

More...DisGeNETi		83417

Open Targets

More...OpenTargetsi		ENSG00000163518

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA142671768

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q96PJ5, Tbio

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		FCRL4

Domain mapping of disease mutations (DMDM)

More...DMDMi		74761029

<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 – 19Sequence analysisAdd BLAST19
<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_000033164220 – 515Fc receptor-like protein 4Add BLAST496

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 bondi44 ↔ 85PROSITE-ProRule annotation
Disulfide bondi123 ↔ 167PROSITE-ProRule annotation
Disulfide bondi212 ↔ 261PROSITE-ProRule annotation
Disulfide bondi310 ↔ 359PROSITE-ProRule annotation
<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>Glycosylationi374N-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

Phosphorylated on cytoplasmic tyrosines upon activation.1 Publication

Keywords - PTMi

Disulfide bond, Glycoprotein, Phosphoprotein

Proteomic databases

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q96PJ5

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

More...PaxDbi		Q96PJ5

PeptideAtlas

More...PeptideAtlasi		Q96PJ5

PRoteomics IDEntifications database

More...PRIDEi		Q96PJ5

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		Q96PJ5, 1 site

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q96PJ5

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

More...PhosphoSitePlusi		Q96PJ5

SwissPalm database of S-palmitoylation events

More...SwissPalmi		Q96PJ5

<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 by memory and monocytoid B-cells which populate spleen and lymph nodes. Preferentially expressed in memory B-cells associated with mucosal tissue (at protein level).6 Publications

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000163518, Expressed in buccal mucosa cell and 44 other tissues

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q96PJ5, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000163518, Tissue enriched (lymphoid)

<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 PTPN6 and PTPN11.

1 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		123641, 44 interactors

Protein interaction database and analysis system

More...IntActi		Q96PJ5, 11 interactors

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000271532

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q96PJ5, 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

3D structure databases

AlphaFold Protein Structure Database

More...AlphaFoldDBi		Q96PJ5

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

More...SMRi		Q96PJ5

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%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>Domaini23 – 97Ig-like C2-type 1Add BLAST75
Domaini102 – 183Ig-like C2-type 2Add BLAST82
Domaini193 – 271Ig-like C2-type 3Add BLAST79
Domaini275 – 374Ig-like C2-type 4Add BLAST100

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>Regioni494 – 515DisorderedSequence analysisAdd BLAST22

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>Motifi449 – 454ITIM motif 16
Motifi461 – 466ITIM motif 26
Motifi491 – 496ITIM motif 36

Keywords - Domaini

Immunoglobulin domain, Repeat, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		ENOG502S65W, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT01040000240447

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_023383_7_1_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q96PJ5

Identification of Orthologs from Complete Genome Data

More...OMAi		YQHYWRE

Database of Orthologous Groups

More...OrthoDBi		53940at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q96PJ5

TreeFam database of animal gene trees

More...TreeFami		TF351107

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.60.40.10, 4 hits

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR007110, Ig-like_dom
IPR036179, Ig-like_dom_sf
IPR013783, Ig-like_fold
IPR003599, Ig_sub
IPR003598, Ig_sub2
IPR013151, Immunoglobulin

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00047, ig, 1 hit
PF13895, Ig_2, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00409, IG, 4 hits
SM00408, IGc2, 4 hits

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF48726, SSF48726, 4 hits

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50835, IG_LIKE, 4 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>Sequences (2)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 describes 2 <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
Isoform 1 (identifier: Q96PJ5-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <p><strong>What is the canonical sequence?</strong><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
MLLWASLLAF APVCGQSAAA HKPVISVHPP WTTFFKGERV TLTCNGFQFY 
        60         70         80         90        100
ATEKTTWYHR HYWGEKLTLT PGNTLEVRES GLYRCQARGS PRSNPVRLLF 
       110        120        130        140        150
SSDSLILQAP YSVFEGDTLV LRCHRRRKEK LTAVKYTWNG NILSISNKSW 
       160        170        180        190        200
DLLIPQASSN NNGNYRCIGY GDENDVFRSN FKIIKIQELF PHPELKATDS 
       210        220        230        240        250
QPTEGNSVNL SCETQLPPER SDTPLHFNFF RDGEVILSDW STYPELQLPT 
       260        270        280        290        300
VWRENSGSYW CGAETVRGNI HKHSPSLQIH VQRIPVSGVL LETQPSGGQA 
       310        320        330        340        350
VEGEMLVLVC SVAEGTGDTT FSWHREDMQE SLGRKTQRSL RAELELPAIR 
       360        370        380        390        400
QSHAGGYYCT ADNSYGPVQS MVLNVTVRET PGNRDGLVAA GATGGLLSAL 
       410        420        430        440        450
LLAVALLFHC WRRRKSGVGF LGDETRLPPA PGPGESSHSI CPAQVELQSL 
       460        470        480        490        500
YVDVHPKKGD LVYSEIQTTQ LGEEEEANTS RTLLEDKDVS VVYSEVKTQH 
       510 
PDNSAGKISS KDEES
Length:515
Mass (Da):57,224
Last modified:December 1, 2001 - 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:iF3B7AD14FB1B449A
GO
Isoform 2 (identifier: Q96PJ5-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     454-515: VHPKKGDLVY...GKISSKDEES → GEDSLLGSCS...VEMMLRKRHL

Show »
Length:509
Mass (Da):56,636
Checksum:i2810BA15A2BA5405
GO

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 conflicti179S → L in AAK93970 (PubMed:11493702).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_04292960R → Q. Corresponds to variant dbSNP:rs11582663Ensembl.1
Natural variantiVAR_042930255N → S. Corresponds to variant dbSNP:rs4561035EnsemblClinVar.1
Natural variantiVAR_042931457K → R. Corresponds to variant dbSNP:rs2039401EnsemblClinVar.1
Natural variantiVAR_042932493Y → C. Corresponds to variant dbSNP:rs3811028Ensembl.1

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_033310454 – 515VHPKK…KDEES → GEDSLLGSCSWPQPWKDNAL SALGNAPGLPKVSQIQIFPD IMCPRRVEMMLRKRHL in isoform 2. 1 PublicationAdd BLAST62

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
AF343659 mRNA No translation available.
AF397452 mRNA Translation: AAK93970.1
AF329490 mRNA Translation: AAL23900.1
AF329492 mRNA Translation: AAL23902.1
EF064731 Genomic DNA Translation: ABK41914.1
CH471121 Genomic DNA Translation: EAW52883.1
BC125173 mRNA Translation: AAI25174.1
BC125174 mRNA Translation: AAI25175.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS1166.1 [Q96PJ5-1]

NCBI Reference Sequences

More...RefSeqi		NP_112572.1, NM_031282.2 [Q96PJ5-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000271532.2; ENSP00000271532.1; ENSG00000163518.11

Database of genes from NCBI RefSeq genomes

More...GeneIDi		83417

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:83417

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

More...MANE-Selecti		ENST00000271532.2; ENSP00000271532.1; NM_031282.3; NP_112572.1

UCSC genome browser

More...UCSCi		uc001fqw.3, human [Q96PJ5-1]

Keywords - Coding sequence diversityi

Alternative splicing, Chromosomal rearrangement

<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
AF343659 mRNA No translation available.
AF397452 mRNA Translation: AAK93970.1
AF329490 mRNA Translation: AAL23900.1
AF329492 mRNA Translation: AAL23902.1
EF064731 Genomic DNA Translation: ABK41914.1
CH471121 Genomic DNA Translation: EAW52883.1
BC125173 mRNA Translation: AAI25174.1
BC125174 mRNA Translation: AAI25175.1
CCDSiCCDS1166.1 [Q96PJ5-1]
RefSeqiNP_112572.1, NM_031282.2 [Q96PJ5-1]

3D structure databases

AlphaFoldDBiQ96PJ5
SMRiQ96PJ5
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi123641, 44 interactors
IntActiQ96PJ5, 11 interactors
STRINGi9606.ENSP00000271532

PTM databases

GlyGeniQ96PJ5, 1 site
iPTMnetiQ96PJ5
PhosphoSitePlusiQ96PJ5
SwissPalmiQ96PJ5

Genetic variation databases

BioMutaiFCRL4
DMDMi74761029

Proteomic databases

MassIVEiQ96PJ5
PaxDbiQ96PJ5
PeptideAtlasiQ96PJ5
PRIDEiQ96PJ5

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		34231, 209 antibodies from 26 providers

The DNASU plasmid repository

More...DNASUi		83417

Genome annotation databases

EnsembliENST00000271532.2; ENSP00000271532.1; ENSG00000163518.11
GeneIDi83417
KEGGihsa:83417
MANE-SelectiENST00000271532.2; ENSP00000271532.1; NM_031282.3; NP_112572.1
UCSCiuc001fqw.3, human [Q96PJ5-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		83417
DisGeNETi83417

GeneCards: human genes, protein and diseases

More...GeneCardsi		FCRL4
HGNCiHGNC:18507, FCRL4
HPAiENSG00000163518, Tissue enriched (lymphoid)
MIMi605876, gene
neXtProtiNX_Q96PJ5
OpenTargetsiENSG00000163518
PharmGKBiPA142671768
VEuPathDBiHostDB:ENSG00000163518

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiENOG502S65W, Eukaryota
GeneTreeiENSGT01040000240447
HOGENOMiCLU_023383_7_1_1
InParanoidiQ96PJ5
OMAiYQHYWRE
OrthoDBi53940at2759
PhylomeDBiQ96PJ5
TreeFamiTF351107

Enzyme and pathway databases

PathwayCommonsiQ96PJ5
SignaLinkiQ96PJ5

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		83417, 9 hits in 1068 CRISPR screens

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

More...ChiTaRSi		FCRL4, human

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		FCRL4

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

More...GenomeRNAii		83417
PharosiQ96PJ5, Tbio

Protein Ontology

More...PROi		PR:Q96PJ5
RNActiQ96PJ5, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000163518, Expressed in buccal mucosa cell and 44 other tissues
GenevisibleiQ96PJ5, HS

Family and domain databases

Gene3Di2.60.40.10, 4 hits
InterProiView protein in InterPro
IPR007110, Ig-like_dom
IPR036179, Ig-like_dom_sf
IPR013783, Ig-like_fold
IPR003599, Ig_sub
IPR003598, Ig_sub2
IPR013151, Immunoglobulin
PfamiView protein in Pfam
PF00047, ig, 1 hit
PF13895, Ig_2, 1 hit
SMARTiView protein in SMART
SM00409, IG, 4 hits
SM00408, IGc2, 4 hits
SUPFAMiSSF48726, SSF48726, 4 hits
PROSITEiView protein in PROSITE
PS50835, IG_LIKE, 4 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 nameiFCRL4_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: Q96PJ5
Secondary accession number(s): Q96PJ3, Q96RE0
<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: April 29, 2008
Last sequence update: December 1, 2001
Last modified: May 25, 2022
This is version 166 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
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

Reference proteome

Documents

  1. Human cell differentiation molecules
    CD nomenclature of surface proteins of human leucocytes and list of entries
  2. Human chromosome 1
    Human chromosome 1: entries, gene names and cross-references to MIM
  3. Human entries with genetic variants
    List of human entries with genetic variants
  4. Human variants curated from literature reports
    Index of human variants curated from literature reports
  5. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
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