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Entry version 149 (29 Sep 2021)
Sequence version 1 (01 Feb 1997)
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Protein

High affinity immunoglobulin gamma Fc receptor IB

Gene

FCGR1B

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 transcript 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 bind to the Fc region of immunoglobulins gamma with a low affinity compared to FCGR1A. May function in the humoral immune response.

2 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

GO - Biological processi

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

Molecular functionIgG-binding protein, Receptor
Biological processAdaptive immunity, Immunity

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...
PathwayCommonsi
Q92637

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-HSA-1236978, Cross-presentation of soluble exogenous antigens (endosomes)
R-HSA-877300, Interferon gamma signaling

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

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
High affinity immunoglobulin gamma Fc receptor IB
Short name:
IgG Fc receptor IB
Alternative name(s):
Fc-gamma RIB
Short name:
FcRIB
Short name:
hFcgammaRIB
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:FCGR1B
Synonyms:IGFRB
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiHomo sapiens (Human)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 1

Organism-specific databases

Human Gene Nomenclature Database

More...
HGNCi
HGNC:3614, FCGR1B

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
601502, gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_Q92637

Eukaryotic Pathogen, Vector and Host Database Resources

More...
VEuPathDBi
HostDB:ENSG00000198019

<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_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini16 – 198ExtracellularSequence analysisAdd BLAST183
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei199 – 219HelicalSequence analysisAdd BLAST21
Topological domaini220 – 280CytoplasmicSequence analysisAdd BLAST61

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

Organism-specific databases

DisGeNET

More...
DisGeNETi
2210

Open Targets

More...
OpenTargetsi
ENSG00000198019

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA28061

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...
Pharosi
Q92637, Tbio

Chemistry databases

Drug and drug target database

More...
DrugBanki
DB00028, Human immunoglobulin G

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...
BioMutai
FCGR1B

Domain mapping of disease mutations (DMDM)

More...
DMDMi
74760649

<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 – 15Sequence analysisAdd BLAST15
<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_000033146216 – 280High affinity immunoglobulin gamma Fc receptor IBAdd BLAST265

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 bondi43 ↔ 85PROSITE-ProRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi59N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi124 ↔ 168PROSITE-ProRule annotation
Glycosylationi152N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi163N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
Q92637

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...
MassIVEi
Q92637

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

More...
PaxDbi
Q92637

PeptideAtlas

More...
PeptideAtlasi
Q92637

PRoteomics IDEntifications database

More...
PRIDEi
Q92637

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
75392 [Q92637-1]
75393 [Q92637-2]
75394 [Q92637-3]

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...
GlyGeni
Q92637, 3 sites

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q92637

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

More...
PhosphoSitePlusi
Q92637

<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 reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Up-regulated by IFNG/IFN-gamma.2 Publications

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSG00000198019, Expressed in blood and 116 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q92637, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q92637, HS

Organism-specific databases

Human Protein Atlas

More...
HPAi
ENSG00000198019, Tissue enhanced (blood, epididymis)

<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

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
108504, 2 interactors

STRING: functional protein association networks

More...
STRINGi
9606.ENSP00000358391

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...
RNActi
Q92637, 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

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

More...
SMRi
Q92637

Database of comparative protein structure models

More...
ModBasei
Search...

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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini22 – 101Ig-like C2-type 1Add BLAST80
Domaini95 – 184Ig-like C2-type 2Add BLAST90

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>Regioni258 – 280DisorderedSequence analysisAdd BLAST23

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi258 – 272Basic and acidic residuesSequence analysisAdd BLAST15

<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

Keywords - Domaini

Immunoglobulin domain, Repeat, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG502S1XR, Eukaryota

Ensembl GeneTree

More...
GeneTreei
ENSGT01040000240489

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_124507_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q92637

Database of Orthologous Groups

More...
OrthoDBi
866496at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q92637

TreeFam database of animal gene trees

More...
TreeFami
TF335097

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.40.10, 2 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

Pfam protein domain database

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

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00409, IG, 2 hits
SM00408, IGc2, 2 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF48726, SSF48726, 2 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50835, IG_LIKE, 2 hits

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequences (3+)i

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

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

This entry 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 4 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: Q92637-1) [UniParc]FASTAAdd to basket
Also known as: b2

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
MWFLTTLLLW VPVDGQVDTT KAVITLQPPW VSVFQEETVT LHCEVLHLPG
60 70 80 90 100
SSSTQWFLNG TATQTSTPSY RITSASVNDS GEYRCQRGLS GRSDPIQLEI
110 120 130 140 150
HRGWLLLQVS SRVFMEGEPL ALRCHAWKDK LVYNVLYYRN GKAFKFFHWN
160 170 180 190 200
SNLTILKTNI SHNGTYHCSG MGKHRYTSAG ISQYTVKGLQ LPTPVWFHVL
210 220 230 240 250
FYLAVGIMFL VNTVLWVTIR KELKRKKKWN LEISLDSGHE KKVISSLQED
260 270 280
RHLEEELKCQ EQKEEQLQEG VHRKEPQGAT
Length:280
Mass (Da):32,232
Last modified:February 1, 1997 - 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:iC6C6C45AE3D345C6
GO
Isoform 2 (identifier: Q92637-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     188-223: GLQLPTPVWFHVLFYLAVGIMFLVNTVLWVTIRKEL → ELFPAPVLNASVTSPLLEGNLVTLSCETKLLLQRPGL
     224-280: Missing.

Show »
Length:224
Mass (Da):25,203
Checksum:iA7C9280734DB02A9
GO
Isoform 3 (identifier: Q92637-3) [UniParc]FASTAAdd to basket
Also known as: b3

The sequence of this isoform differs from the canonical sequence as follows:
     11-102: Missing.

Show »
Length:188
Mass (Da):22,136
Checksum:iF46517B3279ABEF9
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 4 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A0A0MRM3A0A0A0MRM3_HUMAN
High affinity immunoglobulin gamma ...
FCGR1B
280Annotation 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>
A0A087WXZ6A0A087WXZ6_HUMAN
High affinity immunoglobulin gamma ...
FCGR1B
249Annotation 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>
A0A087WUG7A0A087WUG7_HUMAN
High affinity immunoglobulin gamma ...
FCGR1B
225Annotation 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>
A0A087WVS4A0A087WVS4_HUMAN
High affinity immunoglobulin gamma ...
FCGR1B
224Annotation 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 conflicti154T → A in AAA35826 (PubMed:1430234).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_03321511 – 102Missing in isoform 3. 1 PublicationAdd BLAST92
Alternative sequenceiVSP_033216188 – 223GLQLP…IRKEL → ELFPAPVLNASVTSPLLEGN LVTLSCETKLLLQRPGL in isoform 2. CuratedAdd BLAST36
Alternative sequenceiVSP_033217224 – 280Missing in isoform 2. CuratedAdd BLAST57

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
L03419 mRNA Translation: AAA35825.1
L03420 mRNA Translation: AAA35826.1
S45709 S45708 Genomic DNA Translation: AAD13842.1
AL357493 Genomic DNA No translation available.

Protein sequence database of the Protein Information Resource

More...
PIRi
I55577

NCBI Reference Sequences

More...
RefSeqi
NP_001004340.2, NM_001004340.3
NP_001017986.1, NM_001017986.3
NP_001231839.1, NM_001244910.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENST00000369383; ENSP00000358390; ENSG00000198019 [Q92637-3]

UCSC genome browser

More...
UCSCi
uc031upv.2, human [Q92637-1]

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
L03419 mRNA Translation: AAA35825.1
L03420 mRNA Translation: AAA35826.1
S45709 S45708 Genomic DNA Translation: AAD13842.1
AL357493 Genomic DNA No translation available.
PIRiI55577
RefSeqiNP_001004340.2, NM_001004340.3
NP_001017986.1, NM_001017986.3
NP_001231839.1, NM_001244910.1

3D structure databases

SMRiQ92637
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi108504, 2 interactors
STRINGi9606.ENSP00000358391

Chemistry databases

DrugBankiDB00028, Human immunoglobulin G

PTM databases

GlyGeniQ92637, 3 sites
iPTMnetiQ92637
PhosphoSitePlusiQ92637

Genetic variation databases

BioMutaiFCGR1B
DMDMi74760649

Proteomic databases

jPOSTiQ92637
MassIVEiQ92637
PaxDbiQ92637
PeptideAtlasiQ92637
PRIDEiQ92637
ProteomicsDBi75392 [Q92637-1]
75393 [Q92637-2]
75394 [Q92637-3]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...
Antibodypediai
53772, 71 antibodies

The DNASU plasmid repository

More...
DNASUi
2210

Genome annotation databases

EnsembliENST00000369383; ENSP00000358390; ENSG00000198019 [Q92637-3]
UCSCiuc031upv.2, human [Q92637-1]

Organism-specific databases

DisGeNETi2210

GeneCards: human genes, protein and diseases

More...
GeneCardsi
FCGR1B
HGNCiHGNC:3614, FCGR1B
HPAiENSG00000198019, Tissue enhanced (blood, epididymis)
MIMi601502, gene
neXtProtiNX_Q92637
OpenTargetsiENSG00000198019
PharmGKBiPA28061
VEuPathDBiHostDB:ENSG00000198019

GenAtlas: human gene database

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GenAtlasi
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Phylogenomic databases

eggNOGiENOG502S1XR, Eukaryota
GeneTreeiENSGT01040000240489
HOGENOMiCLU_124507_0_0_1
InParanoidiQ92637
OrthoDBi866496at2759
PhylomeDBiQ92637
TreeFamiTF335097

Enzyme and pathway databases

PathwayCommonsiQ92637
ReactomeiR-HSA-1236978, Cross-presentation of soluble exogenous antigens (endosomes)
R-HSA-877300, Interferon gamma signaling

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

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BioGRID-ORCSi
2210, 261 hits in 930 CRISPR screens

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

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GenomeRNAii
2210
PharosiQ92637, Tbio

Protein Ontology

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PROi
PR:Q92637
RNActiQ92637, protein

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
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Gene expression databases

BgeeiENSG00000198019, Expressed in blood and 116 other tissues
ExpressionAtlasiQ92637, baseline and differential
GenevisibleiQ92637, HS

Family and domain databases

Gene3Di2.60.40.10, 2 hits
InterProiView protein in InterPro
IPR007110, Ig-like_dom
IPR036179, Ig-like_dom_sf
IPR013783, Ig-like_fold
IPR003599, Ig_sub
IPR003598, Ig_sub2
PfamiView protein in Pfam
PF13895, Ig_2, 1 hit
SMARTiView protein in SMART
SM00409, IG, 2 hits
SM00408, IGc2, 2 hits
SUPFAMiSSF48726, SSF48726, 2 hits
PROSITEiView protein in PROSITE
PS50835, IG_LIKE, 2 hits

MobiDB: a database of protein disorder and mobility annotations

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

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiFCGRB_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: Q92637
Secondary accession number(s): Q7KZ13, Q92638
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: February 1, 1997
Last modified: September 29, 2021
This is version 149 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 chromosome 1
    Human chromosome 1: entries, gene names and cross-references to MIM
  2. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  3. SIMILARITY comments
    Index of protein domains and families
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