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CD2

 
Veterinary Dictionary: CD2
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Cluster of differentiation or cell differentiation glycoproteins.

  • CD antigen — a group of cell surface molecules which act as markers on T lymphocytes.
  • CD3 — found on T helper (Th) and T cytotoxic (Tc) lymphocytes; associated with signal transduction.
  • CD4 — found on T helper lymphocytes; an adhesion molecule that binds to class II MHC molecules.
  • CD8 — found on T cytotoxic and variably on NK lymphocytes; an adhesion molecule that binds to class I MHC molecules.
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Wikipedia: CD2
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CD2 molecule
CD2 antigen.png
The protein structure of CD2. From PDB 1hnf
Available structures
1cdb, 1gya, 1hnf, 1qa9
Identifiers
Symbols CD2; SRBC; T11
External IDs OMIM: 186990 MGI: 88320 HomoloGene: 1338
RNA expression pattern
PBB GE CD2 205831 at tn.png
More reference expression data
Orthologs
Species Human Mouse
Entrez 914 12481
Ensembl ENSG00000116824 ENSMUSG00000027863
UniProt P06729 Q5SRC1
RefSeq NM_001767 (mRNA) NM_013486 (mRNA)
NP_001758 (protein) NP_038514 (protein)
Location Chr 1:
117.1 - 117.11 Mb		 Chr 3:
101.4 - 101.42 Mb
PubMed search [1] [2]

CD2 (cluster of differentiation 2) is a cell adhesion molecule found on the surface of T cells and natural killer (NK) cells. It has also been called T-cell surface antigen T11/Leu-5, LFA-2, LFA-3 receptor, erythrocyte receptor and rosette receptor.[1]


Contents

Function

It interacts with other adhesion molecules, such as lymphocyte function-associated antigen-3 (LFA-3/CD58) in humans, or CD48 in rodents, which are expressed on the surfaces of other cells.[2]

In addition to its adhesive properties, CD2 also acts as a co-stimulatory molecule on T and NK cells.[3]

Classification

Due to its structural characteristics, CD2 is a member of the immunoglobulin superfamily; it possesses two immunoglobulin-like domains in its extracellular portion.[3]

Interactions

CD2 has been shown to interact with CD2BP2,[4] Lck[5] and PSTPIP1.[6]

References

  1. ^ Uniprot database entry for CD2 (accession number P06729)
  2. ^ Wilkins A, Yang W, Yang J (2003). "Structural biology of the cell adhesion protein CD2: from molecular recognition to protein folding and design". Curr Protein Pept Sci 4 (5): 367–73. doi:10.2174/1389203033487063. PMID 14529530. 
  3. ^ a b Yang J, Ye Y, Carroll A, Yang W, Lee H (2001). "Structural biology of the cell adhesion protein CD2: alternatively folded states and structure-function relation". Curr Protein Pept Sci 2 (1): 1–17. doi:10.2174/1389203013381251. PMID 12369898. 
  4. ^ Nishizawa, K; Freund C, Li J, Wagner G, Reinherz E L (Dec. 1998). "Identification of a proline-binding motif regulating CD2-triggered T lymphocyte activation". Proc. Natl. Acad. Sci. U.S.A. (UNITED STATES) 95 (25): 14897-902. ISSN 0027-8424. PMID 9843987. 
  5. ^ Bell, G M; Fargnoli J, Bolen J B, Kish L, Imboden J B (Jan. 1996). "The SH3 domain of p56lck binds to proline-rich sequences in the cytoplasmic domain of CD2". J. Exp. Med. (UNITED STATES) 183 (1): 169-78. ISSN 0022-1007. PMID 8551220. 
  6. ^ Li, J; Nishizawa K, An W, Hussey R E, Lialios F E, Salgia R, Sunder-Plassmann R, Reinherz E L (Dec. 1998). "A cdc15-like adaptor protein (CD2BP1) interacts with the CD2 cytoplasmic domain and regulates CD2-triggered adhesion". EMBO J. (ENGLAND) 17 (24): 7320-36. doi:10.1093/emboj/17.24.7320. ISSN 0261-4189. PMID 9857189. 

Further reading

  • Sayre PH, Reinherz EL (1989). "Structure and function of the erythrocyte receptor CD2 on human T lymphocytes: a review.". Scand. J. Rheumatol. Suppl. 76: 131–44. PMID 2471997. 
  • Rouleau M, Mollereau B, Bernard A, et al. (1997). "CD2 induced apoptosis of peripheral T cells.". Transplant. Proc. 29 (5): 2377–8. doi:10.1016/S0041-1345(97)00410-7. PMID 9270771. 
  • Lüscher B (2001). "Function and regulation of the transcription factors of the Myc/Max/Mad network.". Gene 277 (1-2): 1–14. doi:10.1016/S0378-1119(01)00697-7. PMID 11602341. 
  • Yang JJ, Ye Y, Carroll A, et al. (2002). "Structural biology of the cell adhesion protein CD2: alternatively folded states and structure-function relation.". Curr. Protein Pept. Sci. 2 (1): 1–17. doi:10.2174/1389203013381251. PMID 12369898. 
  • Bell GM, Seaman WE, Niemi EC, Imboden JB (1992). "The OX-44 molecule couples to signaling pathways and is associated with CD2 on rat T lymphocytes and a natural killer cell line.". J. Exp. Med. 175 (2): 527–36. doi:10.1084/jem.175.2.527. PMID 1346273. 
  • Marie-Cardine A, Maridonneau-Parini I, Ferrer M, et al. (1992). "The lymphocyte-specific tyrosine protein kinase p56lck is endocytosed in Jurkat cells stimulated via CD2.". J. Immunol. 148 (12): 3879–84. PMID 1351089. 
  • Hahn WC, Menu E, Bothwell AL, et al. (1992). "Overlapping but nonidentical binding sites on CD2 for CD58 and a second ligand CD59.". Science 256 (5065): 1805–7. doi:10.1126/science.1377404. PMID 1377404. 
  • Luzzati AL, Giacomini E, Giordani L, et al. (1992). "The antigen-specific induction of normal human lymphocytes in vitro is down-regulated by a conserved HIV p24 epitope.". Immunol. Lett. 33 (3): 307–14. doi:10.1016/0165-2478(92)90078-3. PMID 1385321. 
  • Ruegg CL, Strand M (1991). "A synthetic peptide with sequence identity to the transmembrane protein GP41 of HIV-1 inhibits distinct lymphocyte activation pathways dependent on protein kinase C and intracellular calcium influx.". Cell. Immunol. 137 (1): 1–13. doi:10.1016/0008-8749(91)90051-C. PMID 1832084. 
  • Schraven B, Samstag Y, Altevogt P, Meuer SC (1990). "Association of CD2 and CD45 on human T lymphocytes.". Nature 345 (6270): 71–4. doi:10.1038/345071a0. PMID 1970422. 
  • Samelson LE, Fletcher MC, Ledbetter JA, June CH (1990). "Activation of tyrosine phosphorylation in human T cells via the CD2 pathway. Regulation by the CD45 tyrosine phosphatase.". J. Immunol. 145 (8): 2448–54. PMID 1976695. 
  • Luzzati AL, Pugliese O, Giacomini E, et al. (1990). "Immunoregulatory effect of a synthetic peptide corresponding to a region of protein p24 of HIV.". Folia Biol. (Praha) 36 (1): 71–7. PMID 2111780. 
  • Seed B, Aruffo A (1987). "Molecular cloning of the CD2 antigen, the T-cell erythrocyte receptor, by a rapid immunoselection procedure.". Proc. Natl. Acad. Sci. U.S.A. 84 (10): 3365–9. doi:10.1073/pnas.84.10.3365. PMID 2437578. 
  • Peterson A, Seed B (1987). "Monoclonal antibody and ligand binding sites of the T cell erythrocyte receptor (CD2).". Nature 329 (6142): 842–6. doi:10.1038/329842a0. PMID 2444890. 
  • Sayre PH, Chang HC, Hussey RE, et al. (1987). "Molecular cloning and expression of T11 cDNAs reveal a receptor-like structure on human T lymphocytes.". Proc. Natl. Acad. Sci. U.S.A. 84 (9): 2941–5. doi:10.1073/pnas.84.9.2941. PMID 2883656. 
  • Diamond DJ, Clayton LK, Sayre PH, Reinherz EL (1988). "Exon-intron organization and sequence comparison of human and murine T11 (CD2) genes.". Proc. Natl. Acad. Sci. U.S.A. 85 (5): 1615–9. doi:10.1073/pnas.85.5.1615. PMID 2894031. 
  • Lang G, Wotton D, Owen MJ, et al. (1988). "The structure of the human CD2 gene and its expression in transgenic mice.". Embo J. 7 (6): 1675–82. PMID 2901953. 
  • Leca G, Boumsell L, Fabbi M, et al. (1986). "The sheep erythrocyte receptor and both alpha and beta chains of the human T-lymphocyte antigen receptor bind the mitogenic lectin (phytohaemagglutinin) from Phaseolus vulgaris.". Scand. J. Immunol. 23 (5): 535–44. doi:10.1111/j.1365-3083.1986.tb01985.x. PMID 3085210. 
  • Sewell WA, Brown MH, Dunne J, et al. (1986). "Molecular cloning of the human T-lymphocyte surface CD2 (T11) antigen.". Proc. Natl. Acad. Sci. U.S.A. 83 (22): 8718–22. doi:10.1073/pnas.83.22.8718. PMID 3490670. 

External links

v • d • e
Proteins: clusters of differentiation (see also list of human clusters of differentiation)
1-50

CD1 (a-c, 1A, 1D, 1E) · CD2 · CD3 (γ, δ, ε) · CD4 · CD5 · CD6 · CD7 · CD8 (a) · CD9 · CD10 · CD11 (a, b, c) · CD13 · CD14 · CD15 · CD16 (A, B) · CD18 · CD19 · CD20 · CD21 · CD22 · CD23 · CD24 · CD25 · CD26 · CD27 · CD28 · CD29 · CD30 · CD31 · CD32 (A, B) · CD33 · CD34 · CD35 · CD36 · CD37 · CD38 · CD39 · CD40 · CD41 · CD42 (a, b, c, d) · CD43 · CD44 · CD45 · CD46 · CD47 · CD48 · CD49 (a, b, c, d, e, f) · CD50
51-100
CD51 · CD52 · CD53 · CD54 · CD55 · CD56 · CD57 · CD58 · CD59 · CD61 · CD62 (E, L, P) · CD63 · CD64 (A, B, C) · CD66 (a, b, c, d, e, f) · CD68 · CD69 · CD70 · CD71 · CD72 · CD73 · CD74 · CD78 · CD79 (a, b) · CD80 · CD81 · CD82 · CD83 · CD84 · CD85 (a, d, e, h, j, k) · CD86 · CD87 · CD88 · CD89 · CD90 · CD91- CD92 · CD93 · CD94 · CD95 · CD97 · CD98 · CD99 · CD100
101-150
CD101 · CD102 · CD103 · CD104 · CD105 · CD106 · CD107 (a, b) · CD108 · CD109 · CD110 · CD111 · CD112 · CD113 · CD114 · CD115 · CD116 · CD117 · CD118 · CD119 · CD120 (a, b) · CD121 (a, b) · CD122 · CD123 · CD124 · CD125 · CD126 · CD127 · CD129 · CD130 · CD131 · CD132 · CD133 · CD134 · CD135 · CD136 · CD137 · CD138 · CD140b · CD141 · CD142 · CD143 · CD144 · CD146 · CD147 · CD148 · CD150
151-200
CD151 · CD152 · CD153 · CD154 · CD155 · CD156 (a, b, c) · CD157 · CD158 (a, d, e, i, k) · CD159 (a, c) · CD160 · CD161 · CD162 · CD163 · CD164 · CD166 · CD167 (a, b) · CD168 · CD169 · CD170 · CD171 · CD172 (a, b, g) · CD174 · CD177 · CD178 · CD179 (a, b) · CD181 · CD182 · CD183 · CD184 · CD185 · CD186 · CD191 · CD192 · CD193 · CD194 · CD195 · CD196 · CD197 · CDw198 · CDw199 · CD200
201-250
CD201 · CD202b · CD204 · CD205 · CD206 · CD207 · CD208 · CD209 · CDw210 (a, b) · CD212 · CD213a (1, 2) · CD217 · CD218 (a, b) · CD220 · CD221 · CD222 · CD223 · CD224 · CD225 · CD226 · CD227 · CD228 · CD229 · CD230 · CD233 · CD234 · CD235 (a, b) · CD236 · CD238 · CD239 · CD240CE · CD241 · CD243 · CD244 · CD246 · CD247- CD248 · CD249
251-300
CD252 · CD253 · CD254 · CD256 · CD257 · CD258 · CD261 · CD262 · CD264 · CD265 · CD266 · CD267 · CD268 · CD269 · CD271 · CD272 · CD273 · CD274 · CD275 · CD276 · CD278 · CD279 · CD280 · CD281 · CD282 · CD283 · CD284 · CD286 · CD288 · CD289 · CD290 · CD292 · CDw293 · CD294 · CD295 · CD297 · CD298 · CD299
301-350
CD300A · CD301 · CD302 · CD303 · CD304 · CD305 · CD306 · CD307 · CD309 · CD312 · CD314 · CD315 · CD316 · CD317 · CD318 · CD320 · CD321 · CD322 · CD324 · CD325 · CD326 · CD328 · CD329 · CD331 · CD332 · CD333 · CD334 · CD335 · CD336 · CD337 · CD338 · CD339 · CD340 · CD344 · CD349 · CD350
v • d • e
Cluster of differentiation by lineage
Lymphoid
CD1 · CD2 · CD3 · CD4 · CD7 · CD8 · CD13 · CD18 · CD26 · CD27 · CD28 · CD56/NCAM · CD57
CD2 · CD16 · CD56/NCAM
B+T
Myeloid

CD11c · CD13 · CD14 · CD15 · CD31 · CD33 · CD64 · CD68
Stem cell


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Veterinary Dictionary. Saunders Comprehensive Veterinary Dictionary 3rd Edition. Copyright © 2007 by D.C. Blood, V.P. Studdert and C.C. Gay, Elsevier. All rights reserved.  Read more
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