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Protein

Integrin alpha-M

Gene

Itgam

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Integrin ITGAM/ITGB2 is implicated in various adhesive interactions of monocytes, macrophages and granulocytes as well as in mediating the uptake of complement-coated particles. It is identical with CR-3, the receptor for the iC3b fragment of the third complement component. It probably recognizes the R-G-D peptide in C3b. Integrin ITGAM/ITGB2 is also a receptor for fibrinogen, factor X and ICAM1. It recognizes P1 and P2 peptides of fibrinogen gamma chain. Regulates neutrophil migration (PubMed:8986723, PubMed:9382884, PubMed:9862668). In association with beta subunit ITGB2/CD18, required for CD177-PRTN3-mediated activation of TNF primed neutrophils (By similarity). May regulate phagocytosis-induced apoptosis in extravasated neutrophils (PubMed:8986723). May play a role in mast cell development (PubMed:9862668).By similarity3 Publications

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section specifies the position(s) of the calcium-binding region(s) within the protein. One common calcium-binding motif is the EF-hand, but other calcium-binding motifs also exist.<p><a href='/help/ca_bind' target='_top'>More...</a></p>Calcium bindingi465 – 473Sequence analysis9
Calcium bindingi529 – 537Sequence analysis9
Calcium bindingi592 – 600Sequence analysis9

<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

  • complement component C3b binding Source: ARUK-UCL
  • heat shock protein binding Source: MGI
  • heparan sulfate proteoglycan binding Source: MGI
  • heparin binding Source: MGI
  • metal ion binding Source: UniProtKB-KW
  • opsonin binding Source: MGI
  • protein heterodimerization activity Source: MGI

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 functionIntegrin, Receptor
Biological processCell adhesion
LigandCalcium, Metal-binding

<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:
Integrin alpha-M
Alternative name(s):
CD11 antigen-like family member B
CR-3 alpha chain
Cell surface glycoprotein MAC-1 subunit alpha
Leukocyte adhesion receptor MO1
CD_antigen: CD11b
<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:Itgam
<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>OrganismiMus musculus (Mouse)
<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 identifieri10090 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<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
  • UP000000589 <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: Unplaced

Organism-specific databases

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

More...
MGIi
MGI:96607 Itgam

<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

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

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 domaini17 – 1105ExtracellularSequence analysisAdd BLAST1089
<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>Transmembranei1106 – 1129HelicalSequence analysisAdd BLAST24
Topological domaini1130 – 1153CytoplasmicSequence analysisAdd BLAST24

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

Mice are born at the expected Mendelian rate (PubMed:8986723). The numbers of blood leukocytes are normal and neutrophils rolling on blood vessels is not affected (PubMed:8986723). Impaired LTB4-induced neutrophil adhesion to venules (PubMed:8986723). Numbers of mast cells in the peritoneal cavity, peritoneal wall and in the dorsal skin are reduced (PubMed:9862668). In an experimental model of thioglycolate-induced peritonitis, abnormal accumulation of recruited neutrophils due to impaired apoptosis (PubMed:8986723). In an experimental model of acute septic peritonitis, 5-fold increase in mortality rate, reduced neutrophil recruitment in the peritoneum, reduced histamine production and impaired bacterial clearence (PubMed:9862668). In experimental model of immune complex-mediated glomerulonephritis, reduced neutrophil accumulation without affecting their initial recruitment and reduced proteinuria (PubMed:9382884). Enhanced susceptibility to high fat diet-induced obesity characterized by a weight increase and higher levels of white and brown fat (PubMed:9207125).4 Publications

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL3603

<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 – 161 PublicationAdd BLAST16
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000001629017 – 1153Integrin alpha-MAdd BLAST1137

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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>Glycosylationi58N-linked (GlcNAc...) asparagineSequence analysis1
<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 bondi66 ↔ 73By similarity
Glycosylationi86N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi105 ↔ 123By similarity
Glycosylationi391N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi654 ↔ 711By similarity
Glycosylationi696N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi734N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi770 ↔ 776By similarity
Glycosylationi772N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi801N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi881N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi907N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi941N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi980N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi994N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi999 ↔ 1023By similarity
Glycosylationi1022N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi1028 ↔ 1033By similarity
Glycosylationi1045N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi1051N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi1076N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
P05555

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

More...
PaxDbi
P05555

PeptideAtlas

More...
PeptideAtlasi
P05555

PRoteomics IDEntifications database

More...
PRIDEi
P05555

PTM databases

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

More...
PhosphoSitePlusi
P05555

<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

Predominantly expressed in monocytes and granulocytes (PubMed:3887182, PubMed:8986723). Expressed in a subset of peritoneal mast cells (PubMed:9862668).3 Publications

<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

Induced by lipopolysaccharide (LPS) in mast cells.1 Publication

Gene expression databases

CleanEx database of gene expression profiles

More...
CleanExi
MM_ITGAM

<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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Heterodimer of an alpha and a beta chain. ITGAM associates with ITGB2. Found in a complex with CD177 and ITGB2/CD18. Interacts with JAM3. Interacts with THBD.By similarity

GO - Molecular functioni

Protein-protein interaction databases

ComplexPortal: manually curated resource of macromolecular complexes

More...
ComplexPortali
CPX-3129 Integrin alphaM-beta2 complex

Protein interaction database and analysis system

More...
IntActi
P05555, 2 interactors

Molecular INTeraction database

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MINTi
P05555

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000101849

<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

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
P05555

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

More...
SMRi
P05555

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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 ‘Family and Domains’ section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati18 – 75FG-GAP 1PROSITE-ProRule annotationAdd BLAST58
Repeati76 – 135FG-GAP 2PROSITE-ProRule annotationAdd BLAST60
<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>Domaini164 – 338VWFAPROSITE-ProRule annotationAdd BLAST175
Repeati339 – 390FG-GAP 3PROSITE-ProRule annotationAdd BLAST52
Repeati391 – 442FG-GAP 4PROSITE-ProRule annotationAdd BLAST52
Repeati443 – 503FG-GAP 5PROSITE-ProRule annotationAdd BLAST61
Repeati506 – 564FG-GAP 6PROSITE-ProRule annotationAdd BLAST59
Repeati569 – 629FG-GAP 7PROSITE-ProRule annotationAdd BLAST61

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>Motifi1132 – 1136GFFKR motif5

<p>This subsection of the ‘Family and domains’ section provides general information on the biological role of a domain. The term ‘domain’ is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The integrin I-domain (insert) is a VWFA domain. Integrins with I-domains do not undergo protease cleavage.

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the integrin alpha chain family.Curated

Keywords - Domaini

Repeat, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IPBA Eukaryota
ENOG410ZFBE LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000113114

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG100530

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P05555

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P05555

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.130.10.130, 1 hit
3.40.50.410, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013517 FG-GAP
IPR013519 Int_alpha_beta-p
IPR000413 Integrin_alpha
IPR013649 Integrin_alpha-2
IPR018184 Integrin_alpha_C_CS
IPR028994 Integrin_alpha_N
IPR032695 Integrin_dom_sf
IPR002035 VWF_A
IPR036465 vWFA_dom_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01839 FG-GAP, 1 hit
PF00357 Integrin_alpha, 1 hit
PF08441 Integrin_alpha2, 1 hit
PF00092 VWA, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR01185 INTEGRINA

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00191 Int_alpha, 5 hits
SM00327 VWA, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF53300 SSF53300, 1 hit
SSF69179 SSF69179, 3 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51470 FG_GAP, 7 hits
PS00242 INTEGRIN_ALPHA, 1 hit
PS50234 VWFA, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<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_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 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

This entry has 2 described isoforms and 5 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: P05555-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' 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
MTLKALLVTA LALCHGFNLD TEHPMTFQEN AKGFGQNVVQ LGGTSVVVAA
60 70 80 90 100
PQEAKAVNQT GALYQCDYST SRCHPIPLQV PPEAVNMSLG LSLAVSTVPQ
110 120 130 140 150
QLLACGPTVH QNCKENTYVN GLCYLFGSNL LRPPQQFPEA LRECPQQESD
160 170 180 190 200
IVFLIDGSGS INNIDFQKMK EFVSTVMEQF KKSKTLFSLM QYSDEFRIHF
210 220 230 240 250
TFNDFKRNPS PRSHVSPIKQ LNGRTKTASG IRKVVRELFH KTNGARENAA
260 270 280 290 300
KILVVITDGE KFGDPLDYKD VIPEADRAGV IRYVIGVGNA FNKPQSRREL
310 320 330 340 350
DTIASKPAGE HVFQVDNFEA LNTIQNQLQE KIFAIEGTQT GSTSSFEHEM
360 370 380 390 400
SQEGFSASIT SNGPLLGSVG SFDWAGGAFL YTSKDKVTFI NTTRVDSDMN
410 420 430 440 450
DAYLGYASAV ILRNRVQSLV LGAPRYQHIG LVVMFRENFG TWEPHTSIKG
460 470 480 490 500
SQIGSYFGAS LCSVDMDADG NTNLILIGAP HYYEKTRGGQ VSVCPLPRGR
510 520 530 540 550
ARWQCEALLH GDQGHPWGRF GAALTVLGDV NGDKLTDVAI GAPGEQENQG
560 570 580 590 600
AVYIFYGASI ASLSASHSHR IIGAHFSPGL QYFGQSLSGG KDLTMDGLMD
610 620 630 640 650
LAVGAQGHLL LLRAQPVLRL EATMEFSPKK VARSVFACQE QVLKNKDAGE
660 670 680 690 700
VRVCLRVRKN TKDRLREGDI QSTVTYDLAL DPVRSRIRAF FDETKNNTRR
710 720 730 740 750
RTQVFGLMQK CETLKLILPD CVDDSVSPII LRLNYTLVGE PLRSFGNLRP
760 770 780 790 800
VLAMDAQRFF TAMFPFEKNC GNDSICQDDL SITMSAMGLD TLVVGGPQDF
810 820 830 840 850
NMSVTLRNDG EDSYGTQVTV YYPSGLSYRK DSASQNPLTK KPWFVKPAES
860 870 880 890 900
SSSSEGHGAL KSTTWNINHP IFPANSEVTF NVTFDVDSHA SFGNKLLLKA
910 920 930 940 950
IVASENNMSR THKTKFQLEL PVKYAIYMIV TSDESSIRYL NFTASEMTSK
960 970 980 990 1000
VIQHQYQFNN LGQRSLPVSV VFWIPVQINN VTVWDHPQVI FSQNLSSACH
1010 1020 1030 1040 1050
TEQKSPPHSN FRDQLERTPV LNCSVAVCKR IQCDLPSFNT QEIFNVTLKG
1060 1070 1080 1090 1100
NLSFDWYIKT SHGHLLLVSS TEILFNDSAF ALLPGQESYV RSKTETKVEP
1110 1120 1130 1140 1150
YEVHNPVPLI VGSSIGGLVL LALITAGLYK LGFFKRQYKD MMNEAAPQDA

PPQ
Length:1,153
Mass (Da):127,481
Last modified:February 1, 1991 - v2
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i178DB988AECB0343
GO
Isoform 2 (identifier: P05555-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     453-569: Missing.

Note: No experimental confirmation available.
Show »
Length:1,036
Mass (Da):115,196
Checksum:i489843932CDBA7D2
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 5 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
G5E8F1G5E8F1_MOUSE
Integrin alpha-M
Itgam
1,154Annotation score:

Annotation score:2 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>
E9Q604E9Q604_MOUSE
Integrin alpha M, isoform CRA_a
Itgam mCG_133489
1,153Annotation score:

Annotation score:2 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>
A0A0R4J1B4A0A0R4J1B4_MOUSE
Integrin alpha-M
Itgam
1,036Annotation score:

Annotation score:2 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>
E9Q5K8E9Q5K8_MOUSE
Integrin alpha-M
Itgam
1,167Annotation score:

Annotation score:2 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>
D6RJ73D6RJ73_MOUSE
Integrin alpha-M
Itgam
94Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

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 conflicti37N → S in BAC30350 (PubMed:16141072).Curated1
Sequence conflicti683V → G in BAC30350 (PubMed:16141072).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting. The information stored in this subsection is used to automatically construct alternative protein sequence(s) for display.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_010473453 – 569Missing in isoform 2. 1 PublicationAdd BLAST117

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

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DDBJi
Links Updated
X07640 mRNA Translation: CAA30479.1
AK039444 mRNA Translation: BAC30350.1
M14293 Genomic DNA Translation: AAA39484.1

The Consensus CDS (CCDS) project

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CCDSi
CCDS21889.1 [P05555-1]

Protein sequence database of the Protein Information Resource

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PIRi
S00551

UniGene gene-oriented nucleotide sequence clusters

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UniGenei
Mm.262106

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
X07640 mRNA Translation: CAA30479.1
AK039444 mRNA Translation: BAC30350.1
M14293 Genomic DNA Translation: AAA39484.1
CCDSiCCDS21889.1 [P05555-1]
PIRiS00551
UniGeneiMm.262106

3D structure databases

ProteinModelPortaliP05555
SMRiP05555
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

ComplexPortaliCPX-3129 Integrin alphaM-beta2 complex
IntActiP05555, 2 interactors
MINTiP05555
STRINGi10090.ENSMUSP00000101849

Chemistry databases

ChEMBLiCHEMBL3603

PTM databases

PhosphoSitePlusiP05555

Proteomic databases

MaxQBiP05555
PaxDbiP05555
PeptideAtlasiP05555
PRIDEiP05555

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Organism-specific databases

MGIiMGI:96607 Itgam

Phylogenomic databases

eggNOGiENOG410IPBA Eukaryota
ENOG410ZFBE LUCA
HOGENOMiHOG000113114
HOVERGENiHBG100530
InParanoidiP05555
PhylomeDBiP05555

Miscellaneous databases

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

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ChiTaRSi
Itgam mouse

Protein Ontology

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PROi
PR:P05555

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
Search...

Gene expression databases

CleanExiMM_ITGAM

Family and domain databases

Gene3Di2.130.10.130, 1 hit
3.40.50.410, 1 hit
InterProiView protein in InterPro
IPR013517 FG-GAP
IPR013519 Int_alpha_beta-p
IPR000413 Integrin_alpha
IPR013649 Integrin_alpha-2
IPR018184 Integrin_alpha_C_CS
IPR028994 Integrin_alpha_N
IPR032695 Integrin_dom_sf
IPR002035 VWF_A
IPR036465 vWFA_dom_sf
PfamiView protein in Pfam
PF01839 FG-GAP, 1 hit
PF00357 Integrin_alpha, 1 hit
PF08441 Integrin_alpha2, 1 hit
PF00092 VWA, 1 hit
PRINTSiPR01185 INTEGRINA
SMARTiView protein in SMART
SM00191 Int_alpha, 5 hits
SM00327 VWA, 1 hit
SUPFAMiSSF53300 SSF53300, 1 hit
SSF69179 SSF69179, 3 hits
PROSITEiView protein in PROSITE
PS51470 FG_GAP, 7 hits
PS00242 INTEGRIN_ALPHA, 1 hit
PS50234 VWFA, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
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 nameiITAM_MOUSE
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P05555
Secondary accession number(s): Q8CA73
<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: November 1, 1988
Last sequence update: February 1, 1991
Last modified: November 7, 2018
This is version 167 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<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

Complete proteome, Direct protein sequencing, Reference proteome

Documents

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