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- Invariant chain
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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/12/15 15:20:46」(JST)
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| CD74 molecule, major histocompatibility complex, class II invariant chain |
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PDB rendering based on 1icf.
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| Available structures |
| PDB |
Ortholog search: PDBe, RCSB |
| List of PDB id codes |
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1A6A, 1ICF, 1IIE, 1L3H, 1MUJ, 3PDO, 3PGC, 3PGD, 3QXA, 3QXD, 4AEN, 4AH2
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| Identifiers |
| Symbols |
CD74 ; DHLAG; HLADG; II; Ia-GAMMA |
| External IDs |
OMIM: 142790 MGI: 96534 HomoloGene: 3209 ChEMBL: 4692 GeneCards: CD74 Gene |
| Gene ontology |
| Molecular function |
• beta-amyloid binding
• cytokine receptor activity
• protein binding
• cytokine binding
• MHC class II protein complex binding
• macrophage migration inhibitory factor binding
• MHC class II protein binding
• MHC class II protein binding, via antigen binding groove
• identical protein binding
• protein binding involved in protein folding
• nitric-oxide synthase binding
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| Cellular component |
• Golgi membrane
• intracellular
• lysosomal membrane
• multivesicular body
• vacuole
• plasma membrane
• external side of plasma membrane
• cell surface
• ER to Golgi transport vesicle membrane
• membrane
• integral component of membrane
• transport vesicle membrane
• endocytic vesicle membrane
• clathrin-coated endocytic vesicle membrane
• trans-Golgi network membrane
• macrophage migration inhibitory factor receptor complex
• NOS2-CD74 complex
• MHC class II protein complex
• lysosomal lumen
• extracellular exosome
• integral component of lumenal side of endoplasmic reticulum membrane
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| Biological process |
• activation of MAPK activity
• prostaglandin biosynthetic process
• positive regulation of cytokine-mediated signaling pathway
• positive regulation of dendritic cell antigen processing and presentation
• negative regulation of peptide secretion
• positive regulation of type 2 immune response
• negative regulation of mature B cell apoptotic process
• protein complex assembly
• intracellular protein transport
• defense response
• signal transduction
• cell proliferation
• immunoglobulin mediated immune response
• antigen processing and presentation of endogenous antigen
• antigen processing and presentation of exogenous peptide antigen via MHC class II
• positive regulation of B cell proliferation
• macrophage migration inhibitory factor signaling pathway
• regulation of macrophage activation
• negative regulation of apoptotic process
• negative regulation of DNA damage response, signal transduction by p53 class mediator
• T cell selection
• positive thymic T cell selection
• negative thymic T cell selection
• negative regulation of T cell differentiation
• positive regulation of T cell differentiation
• positive regulation of fibroblast proliferation
• positive regulation of peptidyl-tyrosine phosphorylation
• chaperone mediated protein folding requiring cofactor
• positive regulation of macrophage cytokine production
• positive regulation of ERK1 and ERK2 cascade
• positive regulation of neutrophil chemotaxis
• negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator
• positive regulation of chemokine (C-X-C motif) ligand 2 production
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| Sources: Amigo / QuickGO |
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| RNA expression pattern |
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| More reference expression data |
| Orthologs |
| Species |
Human |
Mouse |
| Entrez |
972 |
16149 |
| Ensembl |
ENSG00000019582 |
ENSMUSG00000024610 |
| UniProt |
P04233 |
P04441 |
| RefSeq (mRNA) |
NM_001025158 |
NM_001042605 |
| RefSeq (protein) |
NP_001020329 |
NP_001036070 |
| Location (UCSC) |
Chr 5:
150.4 – 150.41 Mb |
Chr 18:
60.8 – 60.81 Mb |
| PubMed search |
[1] |
[2] |
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HLA class II histocompatibility antigen gamma chain also known as HLA-DR antigens-associated invariant chain or CD74 (Cluster of Differentiation 74), is a protein that in humans is encoded by the CD74 gene.[1][2] The invariant chain (Abbreviated Ii) is a polypeptide involved in the formation and transport of MHC class II protein.[3] The cell surface form of the invariant chain is known as CD74.
Contents
- 1 Function
- 2 Clinical significance
- 3 Possible interactions
- 4 See also
- 5 References
- 6 Further reading
- 7 External links
Function
The nascent MHC class II protein in the rough ER binds a segment of the invariant chain (Ii; a trimer) in order to shape the peptide binding groove and prevent formation of a closed conformation. Binding to Ii might also prevent binding of peptides from the endogenous pathway to the groove of MHC class II. The invariant chain also facilitates MHC class II's export from the ER in a vesicle. The signal for endosomal targeting resides in the cytoplasmic tail of the invariant chain. This fuses with a late endosome containing the endocytosed proteins. It is then cleaved by cathepsin S (cathepsin L in cortical thymic epithelial cells), leaving only a small fragment called CLIP which blocks peptide binding until HLA-DM interacts with MHC II, releasing CLIP and allowing other peptides to bind. The stable MHC class-II is then presented on the cell surface.
Clinical significance
Found on a number of cancer cell types. Possible cancer therapy target. See Milatuzumab#CD74
Possible interactions
In limited cases, CD74 might interact with Macrophage migration inhibitory factor.[4]
See also
- Cluster of differentiation
- Milatuzumab the first Mab to target CD74
References
- ^ Claesson L, Larhammar D, Rask L, Peterson PA (December 1983). "cDNA clone for the human invariant gamma chain of class II histocompatibility antigens and its implications for the protein structure". Proc. Natl. Acad. Sci. U.S.A. 80 (24): 7395–9. doi:10.1073/pnas.80.24.7395. PMC 389957. PMID 6324166.
- ^ Kudo J, Chao LY, Narni F, Saunders GF (December 1985). "Structure of the human gene encoding the invariant gamma-chain of class II histocompatibility antigens". Nucleic Acids Res. 13 (24): 8827–41. doi:10.1093/nar/13.24.8827. PMC 318954. PMID 3001652.
- ^ Cresswell P (1994). "Assembly, transport, and function of MHC class II molecules". Annu. Rev. Immunol. 12: 259–93. doi:10.1146/annurev.iy.12.040194.001355. PMID 8011283.
- ^ Shan ZX, Lin QX, Deng CY, Tan HH, Kuang SJ, Xiao DZ, Zhu JN, Fu YH, Yu XY (December 2009). "[Identification of the interactions between the truncated fragments of macrophage migration inhibitory factor and CD74 using a yeast two-hybrid system]". Nan Fang Yi Ke Da Xue Xue Bao (in Chinese) 29 (12): 2383–6, 2390. PMID 20034881. Wang F, Shen X, Guo X, Peng Y, Liu Y, Xu S, Yang J (February 2010). "Spinal macrophage migration inhibitory factor contributes to the pathogenesis of inflammatory hyperalgesia in rats". Pain 148 (2): 275–83. doi:10.1016/j.pain.2009.11.011. PMID 20005040. Dobson SE, Augustijn KD, Brannigan JA, Schnick C, Janse CJ, Dodson EJ, Waters AP, Wilkinson AJ (December 2009). "The crystal structures of macrophage migration inhibitory factor from Plasmodium falciparum and Plasmodium berghei". Protein Sci. 18 (12): 2578–91. doi:10.1002/pro.263. PMC 2798171. PMID 19827093. Piette C, Deprez M, Roger T, Noël A, Foidart JM, Munaut C (November 2009). "The Dexamethasone-induced Inhibition of Proliferation, Migration, and Invasion in Glioma Cell Lines Is Antagonized by Macrophage Migration Inhibitory Factor (MIF) and Can Be Enhanced by Specific MIF Inhibitors". J. Biol. Chem. 284 (47): 32483–92. doi:10.1074/jbc.M109.014589. PMC 2781663. PMID 19759012. Verjans E, Noetzel E, Bektas N, Schütz AK, Lue H, Lennartz B, Hartmann A, Dahl E, Bernhagen J (2009). "Dual role of macrophage migration inhibitory factor (MIF) in human breast cancer". BMC Cancer 9: 230. doi:10.1186/1471-2407-9-230. PMC 2716369. PMID 19602265.
Further reading
- Stove V, Verhasselt B (2006). "Modelling thymic HIV-1 Nef effects". Curr. HIV Res. 4 (1): 57–64. doi:10.2174/157016206775197583. PMID 16454711.
- Riberdy JM, Newcomb JR, Surman MJ, et al. (1992). "HLA-DR molecules from an antigen-processing mutant cell line are associated with invariant chain peptides". Nature 360 (6403): 474–7. doi:10.1038/360474a0. PMID 1448172.
- Bakke O, Dobberstein B (1990). "MHC class II-associated invariant chain contains a sorting signal for endosomal compartments". Cell 63 (4): 707–16. doi:10.1016/0092-8674(90)90137-4. PMID 2121367.
- Marks MS, Blum JS, Cresswell P (1990). "Invariant chain trimers are sequestered in the rough endoplasmic reticulum in the absence of association with HLA class II antigens". J. Cell Biol. 111 (3): 839–55. doi:10.1083/jcb.111.3.839. PMC 2116304. PMID 2391366.
- Spiro RC, Quaranta V (1989). "The invariant chain is a phosphorylated subunit of class II molecules". J. Immunol. 143 (8): 2589–94. PMID 2507633.
- O'Sullivan DM, Noonan D, Quaranta V (1987). "Four Ia invariant chain forms derive from a single gene by alternate splicing and alternate initiation of transcription/translation". J. Exp. Med. 166 (2): 444–60. doi:10.1084/jem.166.2.444. PMC 2189580. PMID 3036998.
- Genuardi M, Saunders GF (1988). "Localization of the HLA class II-associated invariant chain gene to human chromosome band 5q32". Immunogenetics 28 (1): 53–6. doi:10.1007/BF00372530. PMID 3132422.
- O'Sullivan DM, Larhammar D, Wilson MC, et al. (1986). "Structure of the human Ia-associated invariant (gamma)-chain gene: identification of 5' sequences shared with major histocompatibility complex class II genes". Proc. Natl. Acad. Sci. U.S.A. 83 (12): 4484–8. doi:10.1073/pnas.83.12.4484. PMC 323758. PMID 3459184.
- Koch N, Hämmerling GJ (1986). "Ia-associated invariant chain is fatty acylated before addition of sialic acid". Biochemistry 24 (22): 6185–90. doi:10.1021/bi00343a023. PMID 3866610.
- Claesson L, Peterson PA (1983). "Association of human gamma chain with class II transplantation antigens during intracellular transport". Biochemistry 22 (13): 3206–13. doi:10.1021/bi00282a026. PMID 6576808.
- Strubin M, Mach B, Long EO (1984). "The complete sequence of the mRNA for the HLA-DR-associated invariant chain reveals a polypeptide with an unusual transmembrane polarity". EMBO J. 3 (4): 869–72. PMC 557440. PMID 6586420.
- Kvist S, Wiman K, Claesson L, et al. (1982). "Membrane insertion and oligomeric assembly of HLA-DR histocompatibility antigens". Cell 29 (1): 61–9. doi:10.1016/0092-8674(82)90090-3. PMID 6955026.
- Machamer CE, Cresswell P (1983). "Biosynthesis and glycosylation of the invariant chain associated with HLA-DR antigens". J. Immunol. 129 (6): 2564–9. PMID 6982931.
- Ghosh P, Amaya M, Mellins E, Wiley DC (1995). "The structure of an intermediate in class II MHC maturation: CLIP bound to HLA-DR3". Nature 378 (6556): 457–62. doi:10.1038/378457a0. PMID 7477400.
- Bijlmakers MJ, Benaroch P, Ploegh HL (1994). "Mapping functional regions in the lumenal domain of the class II- associated invariant chain". J. Exp. Med. 180 (2): 623–9. doi:10.1084/jem.180.2.623. PMC 2191624. PMID 7519244.
- Brown JH, Jardetzky TS, Gorga JC, et al. (1993). "Three-dimensional structure of the human class II histocompatibility antigen HLA-DR1". Nature 364 (6432): 33–9. doi:10.1038/364033a0. PMID 8316295.
- Naujokas MF, Morin M, Anderson MS, et al. (1993). "The chondroitin sulfate form of invariant chain can enhance stimulation of T cell responses through interaction with CD44". Cell 74 (2): 257–68. doi:10.1016/0092-8674(93)90417-O. PMID 8343954.
- Roche PA, Teletski CL, Stang E, et al. (1993). "Cell surface HLA-DR-invariant chain complexes are targeted to endosomes by rapid internalization". Proc. Natl. Acad. Sci. U.S.A. 90 (18): 8581–5. doi:10.1073/pnas.90.18.8581. PMC 47401. PMID 8397411.
External links
- CD74 protein, human at the US National Library of Medicine Medical Subject Headings (MeSH)
- Overview at Davidson College (student generated)
- School of Crystallography The Invariant Chain
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PDB gallery
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1icf: CRYSTAL STRUCTURE OF MHC CLASS II ASSOCIATED P41 II FRAGMENT IN COMPLEX WITH CATHEPSIN L
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1iie: HLA-DR ANTIGENS ASSOCIATED INVARIANT CHAIN
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1l3h: NMR structure of P41icf, a potent inhibitor of human cathepsin L
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UpToDate Contents
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- PMID 28807771
- Questions Regarding "CD74-ROS1 Fusion in NSCLC Detected by Hybrid Capture-Based Tissue Genomic Profiling and ctDNA Assays".
- Banks KC1, Odegaard JI1, Lanman RB2.
- Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer.J Thorac Oncol.2017 Aug;12(8):e127-e128. doi: 10.1016/j.jtho.2017.04.016.
- PMID 28748824
Japanese Journal
- ヒトの糖尿病性腎症における細胞死の新たなパラダイム
- Sanchez-Nino Maria-Dolores,Benito-Martin Alberto,Ortiz Alberto
- Kidney international selections 9(1), 21-28, 2011
- NAID 40018711930
- Suppression of CD74 Expression and Helicobacter pylori Adhesion by Auraptene Targeting Serum Starvation-Activated ERK1/2 in NCI-N87 Gastric Carcinoma Cells
- SEKIGUCHI Hirotaka,IRIE Kazuhiro,MURAKAMI Akira
- Bioscience, biotechnology, and biochemistry 74(5), 1018-1024, 2010-05-23
- … CD74 has recently been identified as a new receptor for H. … pylori urease, and we have previously reported that several citrus components strongly suppressed CD74 expression in NCI-N87 gastric carcinoma cells. … In addition, the knockdown of CD74 expression led to a significant decrease of H. …
- NAID 10027555168
Related Links
- お風呂場やキッチンで音楽やラジオを楽しめる防まつ形仕様のCDラジカセ（ブルー）。SONY ICF-CD74 (L) [ブルー]全国各地のお店の価格情報がリアルタイムにわかるのは価格.comならでは。製品レビューやクチコミもあります。
- ソニーラジオ／CDラジオ・ラジカセ 公式ウェブサイト。ラジオ／CDラジオ・ラジカセICF-CD74の商品ページです。 ・ラジカセ ICF-CD74 ラジオ／CDラジオ・ラジカセ サポート・お問い合わせ トップ 商品一覧 比較表 ソニーストア お買い物 ...
Related Pictures
![Heidelberg 5C CD74]](https://1mg.info/0/e/i/0612.jpg)
★リンクテーブル★
[★]
- 英
- cluster of differentiation, CD
- Bリンパ球 CD10,CD19,CD20
- Tリンパ球 CD2,CD3,CD5,CD7
- 幹細胞 CD34
- 顆粒球 CD13,CD33
- 単球 CD14：LPSをリガンドとし、Toll-like receptorと共役して細胞内シグナルを伝達する分子。
- 巨核球 CD41(GpIIb),CD42(GpIb)
- NK細胞：CD16(IgGのFc部に対する受容体)、CD56(NCAM-I)
[★]