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ICAM1
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  • ICAM1
PROTEIN SUMMARY SECTION OVERVIEW GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

ICAM1
Synonyms BB2, CD54
Gene descriptioni

Full gene name according to HGNC.

Intercellular adhesion molecule 1
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Cancer-related genes
Candidate cardiovascular disease genes
CD markers
FDA approved drug targets
Human disease related genes
Plasma proteins
Transporters
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Membrane, Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 19
Cytoband p13.2
Chromosome location (bp) 10271093 - 10286615
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

3
Ensembl ENSG00000090339 (version 109)
Entrez gene 3383
HGNC HGNC:5344
UniProt P05362 (UniProt - Evidence at protein level)
neXtProt NX_P05362
GeneCards ICAM1
Antibodypedia ICAM1 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

ICAM proteins are ligands for the leukocyte adhesion protein LFA-1 (integrin alpha-L/beta-2). During leukocyte trans-endothelial migration, ICAM1 engagement promotes the assembly of endothelial apical cups through ARHGEF26/SGEF and RHOG activation.... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Host cell receptor for virus entry, Receptor
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Cell adhesion, Host-virus interaction
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a cell surface glycoprotein which is typically expressed on endothelial cells and cells of the immune system. It binds to integrins of type CD11a / CD18, or CD11b / CD18 and is also exploited by Rhinovirus as a receptor. [provided by RefSeq, Jul 2008]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
ICAM1-201
ENSP00000264832
ENST00000264832
P05362
[Direct mapping] Intercellular adhesion molecule 1
Show all
A0A384MEK5
[Target identity:100%; Query identity:100%] Epididymis secretory sperm binding protein
Show all
CD markers
Transporters
   Accessory Factors Involved in Transport
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
Candidate cardiovascular disease genes
FDA approved drug targets
   Small molecule drugs
Human disease related genes
   Immune system diseases
   Allergies and autoimmune diseases
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001618 [virus receptor activity]
GO:0001910 [regulation of leukocyte mediated cytotoxicity]
GO:0002291 [T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell]
GO:0002693 [positive regulation of cellular extravasation]
GO:0004888 [transmembrane signaling receptor activity]
GO:0005178 [integrin binding]
GO:0005515 [protein binding]
GO:0005615 [extracellular space]
GO:0005886 [plasma membrane]
GO:0005925 [focal adhesion]
GO:0007155 [cell adhesion]
GO:0007157 [heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules]
GO:0007159 [leukocyte cell-cell adhesion]
GO:0009986 [cell surface]
GO:0016020 [membrane]
GO:0022614 [membrane to membrane docking]
GO:0038023 [signaling receptor activity]
GO:0044406 [adhesion of symbiont to host]
GO:0046718 [viral entry into host cell]
GO:0046813 [receptor-mediated virion attachment to host cell]
GO:0050900 [leukocyte migration]
GO:0061028 [establishment of endothelial barrier]
GO:0062023 [collagen-containing extracellular matrix]
GO:0070062 [extracellular exosome]
GO:0070374 [positive regulation of ERK1 and ERK2 cascade]
GO:0098609 [cell-cell adhesion]
GO:1902042 [negative regulation of extrinsic apoptotic signaling pathway via death domain receptors]
GO:1904646 [cellular response to amyloid-beta]
GO:2000352 [negative regulation of endothelial cell apoptotic process]
Show all
532 aa
57.8 kDa
Yes 1
ICAM1-202
ENSP00000413124
ENST00000423829
E7ESS4
[Direct mapping] Intercellular adhesion molecule 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Human disease related genes
   Immune system diseases
   Allergies and autoimmune diseases
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005178 [integrin binding]
GO:0007155 [cell adhesion]
GO:0016020 [membrane]
Show all
310 aa
33.7 kDa
Yes 1
ICAM1-204
ENSP00000465680
ENST00000588645
K7EKL8
[Direct mapping] Intercellular adhesion molecule 1
Show all
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
Human disease related genes
   Immune system diseases
   Allergies and autoimmune diseases
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005178 [integrin binding]
GO:0007155 [cell adhesion]
GO:0016020 [membrane]
GO:0098609 [cell-cell adhesion]
GO:0110165 [cellular anatomical entity]
Show all
180 aa
19.4 kDa
Yes 0

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