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UniProtKB - O00241 (SIRB1_HUMAN)

Entry version 188 (07 Apr 2021)
Sequence version 5 (02 Nov 2010)
Previous versions | rss
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Protein

Signal-regulatory protein beta-1

Gene

SIRPB1

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

Immunoglobulin-like cell surface receptor involved in the negative regulation of receptor tyrosine kinase-coupled signaling processes. Participates also in the recruitment of tyrosine kinase SYK. Triggers activation of myeloid cells when associated with TYROBP (PubMed:10604985).1 Publication

<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		O00241

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-2172127, DAP12 interactions
R-HSA-391160, Signal regulatory protein family interactions
R-HSA-6798695, Neutrophil degranulation

Protein family/group databases

Transport Classification Database

More...TCDBi		8.A.23.1.34, the basigin (basigin) family

<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:
Signal-regulatory protein beta-1
Short name:
SIRP-beta-1
Alternative name(s):
CD172 antigen-like family member B
CD_antigen: CD172b
<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:SIRPB1
<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 20

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:15928, SIRPB1

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		603889, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_O00241

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000101307.15

<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 domaini30 – 371ExtracellularSequence analysisAdd BLAST342
<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>Transmembranei372 – 392HelicalSequence analysisAdd BLAST21
Topological domaini393 – 398CytoplasmicSequence analysis6

<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 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		10326

Open Targets

More...OpenTargetsi		ENSG00000101307

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA38051

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		O00241, Tbio

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		SIRPB1

<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 – 29Sequence analysisAdd BLAST29
<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_000001495630 – 398Signal-regulatory protein beta-1Add BLAST369

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 bondi54 ↔ 120PROSITE-ProRule annotation1 Publication
Disulfide bondi169 ↔ 227PROSITE-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>Glycosylationi244N-linked (GlcNAc...) asparagine1 Publication1
Glycosylationi269N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi291N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi320InterchainPROSITE-ProRule annotation1 Publication

<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.2 Publications

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		O00241

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		O00241

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		O00241

PeptideAtlas

More...PeptideAtlasi		O00241

PRoteomics IDEntifications database

More...PRIDEi		O00241

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		47803 [O00241-1]
47804 [O00241-2]

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		O00241, 6 sites

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		O00241

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

More...PhosphoSitePlusi		O00241

<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

Detected in monocytes and dendritic cells.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000101307, Expressed in blood and 136 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		O00241, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		O00241, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000101307, Tissue enriched (blood)

<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

Homodimer; disulfide-linked.

Interacts with TYROBP. This interaction results in the recruitment of SYK.

4 Publications

<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		115609, 9 interactors

Protein interaction database and analysis system

More...IntActi		O00241, 10 interactors

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000371018

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		O00241, 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

1398
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

More...SMRi		O00241

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		O00241

<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>Domaini30 – 136Ig-like V-typeAdd BLAST107
Domaini147 – 246Ig-like C1-type 1Add BLAST100
Domaini253 – 347Ig-like C1-type 2Add BLAST95

Keywords - Domaini

Immunoglobulin domain, Repeat, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		ENOG502S1XD, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00960000186656

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		O00241

Database of Orthologous Groups

More...OrthoDBi		904196at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		O00241

TreeFam database of animal gene trees

More...TreeFami		TF341862

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.60.40.10, 3 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
IPR003597, Ig_C1-set
IPR003599, Ig_sub
IPR013106, Ig_V-set

Pfam protein domain database

More...Pfami		View protein in Pfam
PF07654, C1-set, 2 hits
PF07686, V-set, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00409, IG, 2 hits
SM00407, IGc1, 2 hits

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF48726, SSF48726, 3 hits

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50835, IG_LIKE, 3 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 (3+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<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 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. This section is only present in reviewed entries, i.e. in UniProtKB/Swiss-Prot.<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 7 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: O00241-1) [UniParc]FASTAAdd to basket

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

« Hide
        10         20         30         40         50
MPVPASWPHL PSPFLLMTLL LGRLTGVAGE DELQVIQPEK SVSVAAGESA 
        60         70         80         90        100
TLRCAMTSLI PVGPIMWFRG AGAGRELIYN QKEGHFPRVT TVSELTKRNN 
       110        120        130        140        150
LDFSISISNI TPADAGTYYC VKFRKGSPDD VEFKSGAGTE LSVRAKPSAP 
       160        170        180        190        200
VVSGPAVRAT PEHTVSFTCE SHGFSPRDIT LKWFKNGNEL SDFQTNVDPA 
       210        220        230        240        250
GDSVSYSIHS TARVVLTRGD VHSQVICEIA HITLQGDPLR GTANLSEAIR 
       260        270        280        290        300
VPPTLEVTQQ PMRAENQANV TCQVSNFYPR GLQLTWLENG NVSRTETAST 
       310        320        330        340        350
LIENKDGTYN WMSWLLVNTC AHRDDVVLTC QVEHDGQQAV SKSYALEISA 
       360        370        380        390 
HQKEHGSDIT HEAALAPTAP LLVALLLGPK LLLVVGVSAI YICWKQKA
Length:398
Mass (Da):43,211
Last modified:November 2, 2010 - v5
<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:iC9C5E759514E212E
GO
Isoform 2 (identifier: O00241-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     145-361: Missing.

Show »
Length:181
Mass (Da):19,394
Checksum:i9EF21141C1DF3CBC
GO
Isoform 3 (identifier: Q5TFQ8-1) [UniParc]FASTAAdd to basket
The sequence of this isoform can be found in the external entry Q5TFQ8.
Isoforms of the same protein are often annotated in two different entries if their sequences differ significantly.
Length:398
Mass (Da):43,359
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 7 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
H9KV29H9KV29_HUMAN
Signal-regulatory protein beta-1
SIRPB1
180Annotation 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>
H3BQ21H3BQ21_HUMAN
Signal-regulatory protein beta-1
SIRPB1
236Annotation 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>
H3BU43H3BU43_HUMAN
Signal-regulatory protein beta-1
SIRPB1
77Annotation 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>
H3BTT9H3BTT9_HUMAN
Signal-regulatory protein beta-1
SIRPB1
58Annotation 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>
H3BRP9H3BRP9_HUMAN
Signal-regulatory protein beta-1
SIRPB1
156Annotation 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>
H3BSK5H3BSK5_HUMAN
Signal-regulatory protein beta-1
SIRPB1
131Annotation 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>
H3BUW0H3BUW0_HUMAN
Signal-regulatory protein beta-1
SIRPB1
182Annotation 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 conflicti102D → N in CAA71404 (PubMed:9062191).Curated1
Sequence conflicti106S → R in BAG36297 (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_02878923R → G. Corresponds to variant dbSNP:rs1535882Ensembl.1
Natural variantiVAR_02879053R → H. Corresponds to variant dbSNP:rs2746603Ensembl.1
Natural variantiVAR_028791229I → M2 PublicationsCorresponds to variant dbSNP:rs2253427Ensembl.1
Natural variantiVAR_028792363A → P3 PublicationsCorresponds to variant dbSNP:rs2243603Ensembl.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_007026145 – 361Missing in isoform 2. 1 PublicationAdd BLAST217

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
Y10376 mRNA Translation: CAA71404.1
AK313517 mRNA Translation: BAG36297.1
AL049634 Genomic DNA No translation available.
AL138804 Genomic DNA No translation available.
BC025286 mRNA Translation: AAH25286.1
BC075835 mRNA Translation: AAH75835.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS13019.1 [O00241-1]
CCDS42850.1 [O00241-2]

NCBI Reference Sequences

More...RefSeqi		NP_001077379.1, NM_001083910.3 [O00241-2]
NP_001317568.1, NM_001330639.1
NP_006056.2, NM_006065.4 [O00241-1]
XP_016883066.1, XM_017027577.1 [O00241-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000381603; ENSP00000371016; ENSG00000101307 [O00241-2]
ENST00000381605; ENSP00000371018; ENSG00000101307 [O00241-1]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		10326

UCSC genome browser

More...UCSCi		uc002wfk.5, human [O00241-1]

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
Y10376 mRNA Translation: CAA71404.1
AK313517 mRNA Translation: BAG36297.1
AL049634 Genomic DNA No translation available.
AL138804 Genomic DNA No translation available.
BC025286 mRNA Translation: AAH25286.1
BC075835 mRNA Translation: AAH75835.1
CCDSiCCDS13019.1 [O00241-1]
CCDS42850.1 [O00241-2]
RefSeqiNP_001077379.1, NM_001083910.3 [O00241-2]
NP_001317568.1, NM_001330639.1
NP_006056.2, NM_006065.4 [O00241-1]
XP_016883066.1, XM_017027577.1 [O00241-1]

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
2D9CNMR-A32-154[»]
2JJUX-ray1.19A/B30-148[»]
SMRiO00241
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi115609, 9 interactors
IntActiO00241, 10 interactors
STRINGi9606.ENSP00000371018

Protein family/group databases

TCDBi8.A.23.1.34, the basigin (basigin) family

PTM databases

GlyGeniO00241, 6 sites
iPTMnetiO00241
PhosphoSitePlusiO00241

Genetic variation databases

BioMutaiSIRPB1

Proteomic databases

EPDiO00241
jPOSTiO00241
MassIVEiO00241
PeptideAtlasiO00241
PRIDEiO00241
ProteomicsDBi47803 [O00241-1]
47804 [O00241-2]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		23124, 324 antibodies

The DNASU plasmid repository

More...DNASUi		10326

Genome annotation databases

EnsembliENST00000381603; ENSP00000371016; ENSG00000101307 [O00241-2]
ENST00000381605; ENSP00000371018; ENSG00000101307 [O00241-1]
GeneIDi10326
UCSCiuc002wfk.5, human [O00241-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		10326
DisGeNETi10326

GeneCards: human genes, protein and diseases

More...GeneCardsi		SIRPB1
HGNCiHGNC:15928, SIRPB1
HPAiENSG00000101307, Tissue enriched (blood)
MIMi603889, gene
neXtProtiNX_O00241
OpenTargetsiENSG00000101307
PharmGKBiPA38051
VEuPathDBiHostDB:ENSG00000101307.15

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiENOG502S1XD, Eukaryota
GeneTreeiENSGT00960000186656
InParanoidiO00241
OrthoDBi904196at2759
PhylomeDBiO00241
TreeFamiTF341862

Enzyme and pathway databases

PathwayCommonsiO00241
ReactomeiR-HSA-2172127, DAP12 interactions
R-HSA-391160, Signal regulatory protein family interactions
R-HSA-6798695, Neutrophil degranulation

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		10326, 6 hits in 981 CRISPR screens

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

More...ChiTaRSi		SIRPB1, human
EvolutionaryTraceiO00241

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		SIRPB1

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

More...GenomeRNAii		10326
PharosiO00241, Tbio
RNActiO00241, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000101307, Expressed in blood and 136 other tissues
ExpressionAtlasiO00241, baseline and differential
GenevisibleiO00241, HS

Family and domain databases

Gene3Di2.60.40.10, 3 hits
InterProiView protein in InterPro
IPR007110, Ig-like_dom
IPR036179, Ig-like_dom_sf
IPR013783, Ig-like_fold
IPR003597, Ig_C1-set
IPR003599, Ig_sub
IPR013106, Ig_V-set
PfamiView protein in Pfam
PF07654, C1-set, 2 hits
PF07686, V-set, 1 hit
SMARTiView protein in SMART
SM00409, IG, 2 hits
SM00407, IGc1, 2 hits
SUPFAMiSSF48726, SSF48726, 3 hits
PROSITEiView protein in PROSITE
PS50835, IG_LIKE, 3 hits

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

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 nameiSIRB1_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: O00241
Secondary accession number(s): A6NLM2
, B2R8V0, Q5TFQ9, Q5TFR0, Q8TB12, Q9H1U5, Q9Y4V0
<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: September 19, 2002
Last sequence update: November 2, 2010
Last modified: April 7, 2021
This is version 188 of the entry and version 5 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 cell differentiation molecules
    CD nomenclature of surface proteins of human leucocytes and list of entries
  2. Human chromosome 20
    Human chromosome 20: 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
  6. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
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