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CD74
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  • CD74
PROTEIN STRUCTURE
ANTIBODIES
AND
VALIDATION
Protein structures
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.

CD74
Synonyms DHLAG
Gene descriptioni

Full gene name according to HGNC.

CD74 molecule
Protein classi

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

Read more
Cancer-related genes
CD markers
Disease related genes
Potential drug targets
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.

Read more
Membrane
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 5
Cytoband q33.1
Chromosome location (bp) 150400041 - 150412969
Number of transcriptsi

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

3
Ensembl ENSG00000019582 (version 103.38)
Entrez gene 972
HGNC HGNC:1697
UniProt P04233 (UniProt - Evidence at protein level)
neXtProt NX_P04233
Antibodypedia CD74 antibodies


PROTEIN STRUCTUREi

The Structure section provides predicted structures from the Alphafold protein structure database and available experimental structures from Protein Data Bank (PDB).

In the Structure drop-down menu all experimental structures from PDB are available for selection and display. The structures are displayed using the NGL Viewer and can be zoomed-in and rotated either manually or by checking the Autorotate box. The Color scheme can be selected to show the residue index, chain name or confidence score (as B-factors and pLDDT score for experimental and predicted structures, respectively). The positions for available antigen sequences in the structure are shown if Antigens is turned to ON, and the Variants slider can be used to show the positions of clinical and population variants.https://github.com/nglviewer/ngl

Read more

Predicted


Description: Structure prediction from Alphafold project. Structure version 2

# Chains: 1      # Clinical variants: 0      # Population variants: 165

Antigens:

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On

Variants:

Off
Clinical
Population

Color scheme:

Confidence
Residue index
Chain name

Autorotate:

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On



PROTEIN BROWSERi

The protein browser displays the antigen location on the target protein(s) and the features of the target protein. The tabs at the top of the protein view section can be used to switch between the different splice variants to which an antigen has been mapped.

At the top of the view, the position of the antigen (identified by the corresponding HPA identifier) is shown as a green bar. A yellow triangle on the bar indicates a <100% sequence identity to the protein target.

Below the antigens, the maximum percent sequence identity of the protein to all other proteins from other human genes is displayed, using a sliding window of 10 aa residues (HsID 10) or 50 aa residues (HsID 50). The region with the lowest possible identity is always selected for antigen design, with a maximum identity of 60% allowed for designing a single-target antigen (read more).

The curve in blue displays the predicted antigenicity i.e. the tendency for different regions of the protein to generate an immune response, with peak regions being predicted to be more antigenic.The curve shows average values based on a sliding window approach using an in-house propensity scale. (read more).

If a signal peptide is predicted by a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius (turquoise) and/or transmembrane regions (orange) are predicted by MDM, these are displayed.

Low complexity regions are shown in yellow and InterPro regions in green. Common (purple) and unique (grey) regions between different splice variants of the gene are also displayed (read more), and at the bottom of the protein view is the protein scale.
CD74-201
CD74-202
CD74-203


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 UniProt Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
CD74-201
ENSP00000009530
ENST00000009530
P04233 [Direct mapping]
HLA class II histocompatibility antigen gamma chain Class-II-associated invariant chain peptide
Show all
CD markers
Transporters
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 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
Cancer-related genes
   Candidate cancer biomarkers
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Disease related genes
Potential drug targets
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000139 [Golgi membrane]
GO:0000187 [activation of MAPK activity]
GO:0001516 [prostaglandin biosynthetic process]
GO:0001540 [amyloid-beta binding]
GO:0001934 [positive regulation of protein phosphorylation]
GO:0001961 [positive regulation of cytokine-mediated signaling pathway]
GO:0002250 [adaptive immune response]
GO:0002286 [T cell activation involved in immune response]
GO:0002376 [immune system process]
GO:0002606 [positive regulation of dendritic cell antigen processing and presentation]
GO:0002792 [negative regulation of peptide secretion]
GO:0002830 [positive regulation of type 2 immune response]
GO:0002906 [negative regulation of mature B cell apoptotic process]
GO:0004896 [cytokine receptor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005764 [lysosome]
GO:0005765 [lysosomal membrane]
GO:0005768 [endosome]
GO:0005770 [late endosome]
GO:0005771 [multivesicular body]
GO:0005773 [vacuole]
GO:0005783 [endoplasmic reticulum]
GO:0005789 [endoplasmic reticulum membrane]
GO:0005794 [Golgi apparatus]
GO:0005886 [plasma membrane]
GO:0006457 [protein folding]
GO:0006886 [intracellular protein transport]
GO:0006952 [defense response]
GO:0006955 [immune response]
GO:0008283 [cell population proliferation]
GO:0009897 [external side of plasma membrane]
GO:0009986 [cell surface]
GO:0010628 [positive regulation of gene expression]
GO:0012507 [ER to Golgi transport vesicle membrane]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0016064 [immunoglobulin mediated immune response]
GO:0019221 [cytokine-mediated signaling pathway]
GO:0019882 [antigen processing and presentation]
GO:0019883 [antigen processing and presentation of endogenous antigen]
GO:0019886 [antigen processing and presentation of exogenous peptide antigen via MHC class II]
GO:0019955 [cytokine binding]
GO:0023026 [MHC class II protein complex binding]
GO:0030336 [negative regulation of cell migration]
GO:0030658 [transport vesicle membrane]
GO:0030666 [endocytic vesicle membrane]
GO:0030669 [clathrin-coated endocytic vesicle membrane]
GO:0030890 [positive regulation of B cell proliferation]
GO:0031394 [positive regulation of prostaglandin biosynthetic process]
GO:0032588 [trans-Golgi network membrane]
GO:0032722 [positive regulation of chemokine production]
GO:0032755 [positive regulation of interleukin-6 production]
GO:0032757 [positive regulation of interleukin-8 production]
GO:0032991 [protein-containing complex]
GO:0033674 [positive regulation of kinase activity]
GO:0034341 [response to interferon-gamma]
GO:0035691 [macrophage migration inhibitory factor signaling pathway]
GO:0035692 [macrophage migration inhibitory factor receptor complex]
GO:0035693 [NOS2-CD74 complex]
GO:0035718 [macrophage migration inhibitory factor binding]
GO:0042289 [MHC class II protein binding]
GO:0042609 [CD4 receptor binding]
GO:0042613 [MHC class II protein complex]
GO:0042658 [MHC class II protein binding, via antigen binding groove]
GO:0042802 [identical protein binding]
GO:0043030 [regulation of macrophage activation]
GO:0043066 [negative regulation of apoptotic process]
GO:0043123 [positive regulation of I-kappaB kinase/NF-kappaB signaling]
GO:0043202 [lysosomal lumen]
GO:0043410 [positive regulation of MAPK cascade]
GO:0043518 [negative regulation of DNA damage response, signal transduction by p53 class mediator]
GO:0044183 [protein folding chaperone]
GO:0045058 [T cell selection]
GO:0045059 [positive thymic T cell selection]
GO:0045060 [negative thymic T cell selection]
GO:0045581 [negative regulation of T cell differentiation]
GO:0045582 [positive regulation of T cell differentiation]
GO:0045657 [positive regulation of monocyte differentiation]
GO:0045893 [positive regulation of transcription, DNA-templated]
GO:0046598 [positive regulation of viral entry into host cell]
GO:0048146 [positive regulation of fibroblast proliferation]
GO:0050731 [positive regulation of peptidyl-tyrosine phosphorylation]
GO:0050821 [protein stabilization]
GO:0050900 [leukocyte migration]
GO:0050998 [nitric-oxide synthase binding]
GO:0051085 [chaperone cofactor-dependent protein refolding]
GO:0060907 [positive regulation of macrophage cytokine production]
GO:0065003 [protein-containing complex assembly]
GO:0070062 [extracellular exosome]
GO:0070206 [protein trimerization]
GO:0070374 [positive regulation of ERK1 and ERK2 cascade]
GO:0071556 [integral component of lumenal side of endoplasmic reticulum membrane]
GO:0090023 [positive regulation of neutrophil chemotaxis]
GO:1902166 [negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator]
GO:2000343 [positive regulation of chemokine (C-X-C motif) ligand 2 production]
GO:2000448 [positive regulation of macrophage migration inhibitory factor signaling pathway]
Show all
296 aa
33.5 kDa
No 1
CD74-202
ENSP00000230685
ENST00000353334
P04233 [Direct mapping]
HLA class II histocompatibility antigen gamma chain Class-II-associated invariant chain peptide
Show all
CD markers
Transporters
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 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
Cancer-related genes
   Candidate cancer biomarkers
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Disease related genes
Potential drug targets
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000139 [Golgi membrane]
GO:0001516 [prostaglandin biosynthetic process]
GO:0001540 [amyloid-beta binding]
GO:0001934 [positive regulation of protein phosphorylation]
GO:0001961 [positive regulation of cytokine-mediated signaling pathway]
GO:0002250 [adaptive immune response]
GO:0002286 [T cell activation involved in immune response]
GO:0002376 [immune system process]
GO:0002792 [negative regulation of peptide secretion]
GO:0002830 [positive regulation of type 2 immune response]
GO:0004896 [cytokine receptor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005764 [lysosome]
GO:0005765 [lysosomal membrane]
GO:0005768 [endosome]
GO:0005770 [late endosome]
GO:0005773 [vacuole]
GO:0005783 [endoplasmic reticulum]
GO:0005789 [endoplasmic reticulum membrane]
GO:0005794 [Golgi apparatus]
GO:0005886 [plasma membrane]
GO:0006457 [protein folding]
GO:0006886 [intracellular protein transport]
GO:0006955 [immune response]
GO:0009986 [cell surface]
GO:0010628 [positive regulation of gene expression]
GO:0012507 [ER to Golgi transport vesicle membrane]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0016064 [immunoglobulin mediated immune response]
GO:0019221 [cytokine-mediated signaling pathway]
GO:0019882 [antigen processing and presentation]
GO:0019883 [antigen processing and presentation of endogenous antigen]
GO:0019886 [antigen processing and presentation of exogenous peptide antigen via MHC class II]
GO:0019955 [cytokine binding]
GO:0023026 [MHC class II protein complex binding]
GO:0030336 [negative regulation of cell migration]
GO:0030658 [transport vesicle membrane]
GO:0030666 [endocytic vesicle membrane]
GO:0030669 [clathrin-coated endocytic vesicle membrane]
GO:0030890 [positive regulation of B cell proliferation]
GO:0031394 [positive regulation of prostaglandin biosynthetic process]
GO:0032588 [trans-Golgi network membrane]
GO:0032722 [positive regulation of chemokine production]
GO:0032755 [positive regulation of interleukin-6 production]
GO:0032757 [positive regulation of interleukin-8 production]
GO:0032991 [protein-containing complex]
GO:0033674 [positive regulation of kinase activity]
GO:0034341 [response to interferon-gamma]
GO:0035692 [macrophage migration inhibitory factor receptor complex]
GO:0035718 [macrophage migration inhibitory factor binding]
GO:0042289 [MHC class II protein binding]
GO:0042609 [CD4 receptor binding]
GO:0042613 [MHC class II protein complex]
GO:0042658 [MHC class II protein binding, via antigen binding groove]
GO:0042802 [identical protein binding]
GO:0043030 [regulation of macrophage activation]
GO:0043066 [negative regulation of apoptotic process]
GO:0043123 [positive regulation of I-kappaB kinase/NF-kappaB signaling]
GO:0043202 [lysosomal lumen]
GO:0043410 [positive regulation of MAPK cascade]
GO:0043518 [negative regulation of DNA damage response, signal transduction by p53 class mediator]
GO:0044183 [protein folding chaperone]
GO:0045058 [T cell selection]
GO:0045657 [positive regulation of monocyte differentiation]
GO:0045893 [positive regulation of transcription, DNA-templated]
GO:0046598 [positive regulation of viral entry into host cell]
GO:0048146 [positive regulation of fibroblast proliferation]
GO:0050731 [positive regulation of peptidyl-tyrosine phosphorylation]
GO:0050900 [leukocyte migration]
GO:0060907 [positive regulation of macrophage cytokine production]
GO:0065003 [protein-containing complex assembly]
GO:0070062 [extracellular exosome]
GO:0070206 [protein trimerization]
GO:0070374 [positive regulation of ERK1 and ERK2 cascade]
GO:0071556 [integral component of lumenal side of endoplasmic reticulum membrane]
GO:0090023 [positive regulation of neutrophil chemotaxis]
GO:1902166 [negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator]
GO:2000343 [positive regulation of chemokine (C-X-C motif) ligand 2 production]
GO:2000448 [positive regulation of macrophage migration inhibitory factor signaling pathway]
Show all
232 aa
26.4 kDa
No 1
CD74-203
ENSP00000367026
ENST00000377795
P04233 [Direct mapping]
HLA class II histocompatibility antigen gamma chain Class-II-associated invariant chain peptide
Show all
CD markers
Transporters
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 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
Cancer-related genes
   Candidate cancer biomarkers
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Disease related genes
Potential drug targets
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000139 [Golgi membrane]
GO:0001516 [prostaglandin biosynthetic process]
GO:0001540 [amyloid-beta binding]
GO:0001934 [positive regulation of protein phosphorylation]
GO:0001961 [positive regulation of cytokine-mediated signaling pathway]
GO:0002250 [adaptive immune response]
GO:0002286 [T cell activation involved in immune response]
GO:0002376 [immune system process]
GO:0002792 [negative regulation of peptide secretion]
GO:0002830 [positive regulation of type 2 immune response]
GO:0004896 [cytokine receptor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005764 [lysosome]
GO:0005765 [lysosomal membrane]
GO:0005768 [endosome]
GO:0005770 [late endosome]
GO:0005773 [vacuole]
GO:0005783 [endoplasmic reticulum]
GO:0005789 [endoplasmic reticulum membrane]
GO:0005794 [Golgi apparatus]
GO:0005886 [plasma membrane]
GO:0006457 [protein folding]
GO:0006886 [intracellular protein transport]
GO:0006955 [immune response]
GO:0009986 [cell surface]
GO:0010628 [positive regulation of gene expression]
GO:0012507 [ER to Golgi transport vesicle membrane]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0016064 [immunoglobulin mediated immune response]
GO:0019221 [cytokine-mediated signaling pathway]
GO:0019882 [antigen processing and presentation]
GO:0019883 [antigen processing and presentation of endogenous antigen]
GO:0019886 [antigen processing and presentation of exogenous peptide antigen via MHC class II]
GO:0019955 [cytokine binding]
GO:0023026 [MHC class II protein complex binding]
GO:0030336 [negative regulation of cell migration]
GO:0030658 [transport vesicle membrane]
GO:0030666 [endocytic vesicle membrane]
GO:0030669 [clathrin-coated endocytic vesicle membrane]
GO:0030890 [positive regulation of B cell proliferation]
GO:0031394 [positive regulation of prostaglandin biosynthetic process]
GO:0032588 [trans-Golgi network membrane]
GO:0032722 [positive regulation of chemokine production]
GO:0032755 [positive regulation of interleukin-6 production]
GO:0032757 [positive regulation of interleukin-8 production]
GO:0032991 [protein-containing complex]
GO:0033674 [positive regulation of kinase activity]
GO:0034341 [response to interferon-gamma]
GO:0035692 [macrophage migration inhibitory factor receptor complex]
GO:0035718 [macrophage migration inhibitory factor binding]
GO:0042289 [MHC class II protein binding]
GO:0042609 [CD4 receptor binding]
GO:0042613 [MHC class II protein complex]
GO:0042658 [MHC class II protein binding, via antigen binding groove]
GO:0042802 [identical protein binding]
GO:0043030 [regulation of macrophage activation]
GO:0043066 [negative regulation of apoptotic process]
GO:0043123 [positive regulation of I-kappaB kinase/NF-kappaB signaling]
GO:0043202 [lysosomal lumen]
GO:0043410 [positive regulation of MAPK cascade]
GO:0043518 [negative regulation of DNA damage response, signal transduction by p53 class mediator]
GO:0044183 [protein folding chaperone]
GO:0045058 [T cell selection]
GO:0045657 [positive regulation of monocyte differentiation]
GO:0045893 [positive regulation of transcription, DNA-templated]
GO:0046598 [positive regulation of viral entry into host cell]
GO:0048146 [positive regulation of fibroblast proliferation]
GO:0050731 [positive regulation of peptidyl-tyrosine phosphorylation]
GO:0050900 [leukocyte migration]
GO:0060907 [positive regulation of macrophage cytokine production]
GO:0065003 [protein-containing complex assembly]
GO:0070062 [extracellular exosome]
GO:0070206 [protein trimerization]
GO:0070374 [positive regulation of ERK1 and ERK2 cascade]
GO:0071556 [integral component of lumenal side of endoplasmic reticulum membrane]
GO:0090023 [positive regulation of neutrophil chemotaxis]
GO:1902166 [negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator]
GO:2000343 [positive regulation of chemokine (C-X-C motif) ligand 2 production]
GO:2000448 [positive regulation of macrophage migration inhibitory factor signaling pathway]
Show all
160 aa
18.3 kDa
No 1

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The Human Protein Atlas project is funded
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