Integrin beta-2

NameIntegrin beta-2
SynonymsCD18 Cell surface adhesion glycoproteins LFA-1/CR3/p150,95 subunit beta Complement receptor C3 subunit beta MFI7
Gene NameITGB2
OrganismHuman
Amino acid sequence
>lcl|BSEQ0002073|Integrin beta-2
MLGLRPPLLALVGLLSLGCVLSQECTKFKVSSCRECIESGPGCTWCQKLNFTGPGDPDSI
RCDTRPQLLMRGCAADDIMDPTSLAETQEDHNGGQKQLSPQKVTLYLRPGQAAAFNVTFR
RAKGYPIDLYYLMDLSYSMLDDLRNVKKLGGDLLRALNEITESGRIGFGSFVDKTVLPFV
NTHPDKLRNPCPNKEKECQPPFAFRHVLKLTNNSNQFQTEVGKQLISGNLDAPEGGLDAM
MQVAACPEEIGWRNVTRLLVFATDDGFHFAGDGKLGAILTPNDGRCHLEDNLYKRSNEFD
YPSVGQLAHKLAENNIQPIFAVTSRMVKTYEKLTEIIPKSAVGELSEDSSNVVQLIKNAY
NKLSSRVFLDHNALPDTLKVTYDSFCSNGVTHRNQPRGDCDGVQINVPITFQVKVTATEC
IQEQSFVIRALGFTDIVTVQVLPQCECRCRDQSRDRSLCHGKGFLECGICRCDTGYIGKN
CECQTQGRSSQELEGSCRKDNNSIICSGLGDCVCGQCLCHTSDVPGKLIYGQYCECDTIN
CERYNGQVCGGPGRGLCFCGKCRCHPGFEGSACQCERTTEGCLNPRRVECSGRGRCRCNV
CECHSGYQLPLCQECPGCPSPCGKYISCAECLKFEKGPFGKNCSAACPGLQLSNNPVKGR
TCKERDSEGCWVAYTLEQQDGMDRYLIYVDESRECVAGPNIAAIVGGTVAGIVLIGILLL
VIWKALIHLSDLREYRRFEKEKLKSQWNNDNPLFKSATTTVMNPKFAES
Number of residues769
Molecular Weight84781.08
Theoretical pI6.94
GO Classification
Functions
    ICAM-3 receptor activity
cell adhesion molecule binding
metal ion binding
glycoprotein binding
protein kinase binding
Processes
    endodermal cell differentiation
leukocyte migration
receptor clustering
regulation of immune response
inflammatory response
apoptotic process
heterotypic cell-cell adhesion
cell-cell signaling
leukocyte cell-cell adhesion
cellular response to low-density lipoprotein particle stimulus
regulation of cell shape
integrin-mediated signaling pathway
activated T cell proliferation
neutrophil chemotaxis
cell adhesion
toll-like receptor 4 signaling pathway
blood coagulation
toll-like receptor signaling pathway
innate immune response
cellular extravasation
receptor internalization
regulation of peptidyl-tyrosine phosphorylation
cell-matrix adhesion
extracellular matrix organization
Components
    receptor complex
integrin complex
extracellular vesicle
membrane
cell surface
extracellular exosome
membrane raft
plasma membrane
integrin alphaL-beta2 complex
General FunctionProtein kinase binding
Specific FunctionIntegrin alpha-L/beta-2 is a receptor for ICAM1, ICAM2, ICAM3 and ICAM4. Integrins alpha-M/beta-2 and alpha-X/beta-2 are receptors for the iC3b fragment of the third complement component and for fibrinogen. Integrin alpha-X/beta-2 recognizes the sequence G-P-R in fibrinogen alpha-chain. Integrin alpha-M/beta-2 recognizes P1 and P2 peptides of fibrinogen gamma chain. Integrin alpha-M/beta-2 is also a receptor for factor X. Integrin alpha-D/beta-2 is a receptor for ICAM3 and VCAM1. Triggers neutrophil transmigration during lung injury through PTK2B/PYK2-mediated activation.
Transmembrane Regions701-723
GenBank Protein ID307113
UniProtKB IDP05107
UniProtKB Entry NameITB2_HUMAN
Cellular LocationMembrane
Gene sequence
>lcl|BSEQ0019056|Integrin beta-2 (ITGB2)
ATGCTGGGCCTGCGCCCCCCACTGCTCGCCCTGGTGGGGCTGCTCTCCCTCGGGTGCGTC
CTCTCTCAGGAGTGCACGAAGTTCAAGGTCAGCAGCTGCCGGGAATGCATCGAGTCGGGG
CCCGGCTGCACCTGGTGCCAGAAGCTGAACTTCACAGGGCCGGGGGATCCTGACTCCATT
CGCTGCGACACCCGGCCACAGCTGCTCATGAGGGGCTGTGCGGCTGACGACATCATGGAC
CCCACAAGCCTCGCTGAAACCCAGGAAGACCACAATGGGGGCCAGAAGCAGCTGTCCCCA
CAAAAAGTGACGCTTTACCTGCGACCAGGCCAGGCAGCAGCGTTCAACGTGACCTTCCGG
CGGGCCAAGGGCTACCCCATCGACCTGTACTATCTGATGGACCTCTCCTACTCCATGCTT
GATGACCTCAGGAATGTCAAGAAGCTAGGTGGCGACCTGCTCCGGGCCCTCAACGAGATC
ACCGAGTCCGGCCGCATTGGCTTCGGGTCCTTCGTGGACAAGACCGTGCTGCCGTTCGTG
AACACGCACCCTGATAAGCTGCGAAACCCATGCCCCAACAAGGAGAAAGAGTGCCAGCCC
CCGTTTGCCTTCAGGCACGTGCTGAAGCTGACCAACAACTCCAACCAGTTTCAGACCGAG
GTCGGGAAGCAGCTGATTTCCGGAAACCTGGATGCACCCGAGGGTGGGCTGGACGCCATG
ATGCAGGTCGCCGCCTGCCCGGAGGAAATCGGCTGGCGCAACGTCACGCGGCTGCTGGTG
TTTGCCACTGATGACGGCTTCCATTTCGCGGGCGACGGGAAGCTGGGCGCCATCCTGACC
CCCAACGACGGCCGCTGTCACCTGGAGGACAACTTGTACAAGAGGAGCAACGAATTCGAC
TACCCATCGGTGGGCCAGCTGGCGCACAAGCTGGCTGAAAACAACATCCAGCCCATCTTC
GCGGTGACCAGTAGGATGGTGAAGACCTACGAGAAACTCACCGAGATCATCCCCAAGTCA
GCCGTGGGGGAGCTGTCTGAGGACTCCAGCAATGTGGTCCATCTCATTAAGAATGCTTAC
AATAAACTCTCCTCCAGGGTCTTCCTGGATCACAACGCCCTCCCCGACACCCTGAAAGTC
ACCTACGACTCCTTCTGCAGCAATGGAGTGACGCACAGGAACCAGCCCAGAGGTGACTGT
GATGGCGTGCAGATCAATGTCCCGATCACCTTCCAGGTGAAGGTCACGGCCACAGAGTGC
ATCCAGGAGCAGTCGTTTGTCATCCGGGCGCTGGGCTTCACGGACATAGTGACCGTGCAG
GTTCTTCCCCAGTGTGAGTGCCGGTGCCGGGACCAGAGCAGAGACCGCAGCCTCTGCCAT
GGCAAGGGCTTCTTGGAGTGCGGCATCTGCAGGTGTGACACTGGCTACATTGGGAAAAAC
TGTGAGTGCCAGACACAGGGCCGGAGCAGCCAGGAGCTGGAAGGAAGCTGCCGGAAGGAC
AACAACTCCATCATCTGCTCAGGGCTGGGGGACTGTGTCTGCGGGCAGTGCCTGTGCCAC
ACCAGCGACGTCCCCGGCAAGCTGATATACGGGCAGTACTGCGAGTGTGACACCATCAAC
TGTGAGCGCTACAACGGCCAGGTCTGCGGCGGCCCGGGGAGGGGGCTCTGCTTCTGCGGG
AAGTGCCGCTGCCACCCGGGCTTTGAGGGCTCAGCGTGCCAGTGCGAGAGGACCACTGAG
GGCTGCCTGAACCCGCGGCGTGTTGAGTGTAGTGGTCGTGGCCGGTGCCGCTGCAACGTA
TGCGAGTGCCATTCAGGCTACCAGCTGCCTCTGTGCCAGGAGTGCCCCGGCTGCCCCTCA
CCCTGTGGCAAGTACATCTCCTGCGCCGAGTGCCTGAAGTTCGAAAAGGGCCCCTTTGGG
AAGAACTGCAGCGCGGCGTGTCCGGGCCTGCAGCTGTCGAACAACCCCGTGAAGGGCAGG
ACCTGCAAGGAGAGGGACTCAGAGGGCTGCTGGGTGGCCTACACGCTGGAGCAGCAGGAC
GGGATGGACCGCTACCTCATCTATGTGGATGAGAGCCGAGAGTGTGTGGCAGGCCCCAAC
ATCGCCGCCATCGTCGGGGGCACCGTGGCAGGCATCGTGCTGATCGGCATTCTCCTGCTG
GTCATCTGGAAGGCTCTGATCCACCTGAGCGACCTCCGGGAGTACAGGCGCTTTGAGAAG
GAGAAGCTCAAGTCCCAGTGGAACAATGATAATCCCCTTTTCAAGAGCGCCACCACGACG
GTCATGAACCCCAAGTTTGCTGAGAGTTAG
GenBank Gene IDM15395
GeneCard IDNone
GenAtlas IDITGB2
HGNC IDHGNC:6155
Chromosome Location21
LocusNone
References
  1. Back AL, Kwok WW, Hickstein DD: Identification of two molecular defects in a child with leukocyte adherence deficiency. J Biol Chem. 1992 Mar 15;267(8):5482-7.[1347532 ]
  2. Matsuura S, Kishi F, Tsukahara M, Nunoi H, Matsuda I, Kobayashi K, Kajii T: Leukocyte adhesion deficiency: identification of novel mutations in two Japanese patients with a severe form. Biochem Biophys Res Commun. 1992 May 15;184(3):1460-7.[1590804 ]
  3. Corbi AL, Vara A, Ursa A, Garcia Rodriguez MC, Fontan G, Sanchez-Madrid F: Molecular basis for a severe case of leukocyte adhesion deficiency. Eur J Immunol. 1992 Jul;22(7):1877-81.[1352501 ]
  4. Kishimoto TK, O'Connor K, Lee A, Roberts TM, Springer TA: Cloning of the beta subunit of the leukocyte adhesion proteins: homology to an extracellular matrix receptor defines a novel supergene family. Cell. 1987 Feb 27;48(4):681-90.[3028646 ]
  5. Weitzman JB, Wells CE, Wright AH, Clark PA, Law SK: The gene organisation of the human beta 2 integrin subunit (CD18). FEBS Lett. 1991 Dec 2;294(1-2):97-103.[1683838 ]
  6. Hattori M, Fujiyama A, Taylor TD, Watanabe H, Yada T, Park HS, Toyoda A, Ishii K, Totoki Y, Choi DK, Groner Y, Soeda E, Ohki M, Takagi T, Sakaki Y, Taudien S, Blechschmidt K, Polley A, Menzel U, Delabar J, Kumpf K, Lehmann R, Patterson D, Reichwald K, Rump A, Schillhabel M, Schudy A, Zimmermann W, Rosenthal A, Kudoh J, Schibuya K, Kawasaki K, Asakawa S, Shintani A, Sasaki T, Nagamine K, Mitsuyama S, Antonarakis SE, Minoshima S, Shimizu N, Nordsiek G, Hornischer K, Brant P, Scharfe M, Schon O, Desario A, Reichelt J, Kauer G, Blocker H, Ramser J, Beck A, Klages S, Hennig S, Riesselmann L, Dagand E, Haaf T, Wehrmeyer S, Borzym K, Gardiner K, Nizetic D, Francis F, Lehrach H, Reinhardt R, Yaspo ML: The DNA sequence of human chromosome 21. Nature. 2000 May 18;405(6784):311-9.[10830953 ]
  7. Law SK, Gagnon J, Hildreth JE, Wells CE, Willis AC, Wong AJ: The primary structure of the beta-subunit of the cell surface adhesion glycoproteins LFA-1, CR3 and p150,95 and its relationship to the fibronectin receptor. EMBO J. 1987 Apr;6(4):915-9.[2954816 ]
  8. Ohashi Y, Yambe T, Tsuchiya S, Kikuchi H, Konno T: Familial genetic defect in a case of leukocyte adhesion deficiency. Hum Mutat. 1993;2(6):458-67.[7509236 ]
  9. Nelson C, Rabb H, Arnaout MA: Genetic cause of leukocyte adhesion molecule deficiency. Abnormal splicing and a missense mutation in a conserved region of CD18 impair cell surface expression of beta 2 integrins. J Biol Chem. 1992 Feb 15;267(5):3351-7.[1346613 ]
  10. Bianchi E, Denti S, Granata A, Bossi G, Geginat J, Villa A, Rogge L, Pardi R: Integrin LFA-1 interacts with the transcriptional co-activator JAB1 to modulate AP-1 activity. Nature. 2000 Apr 6;404(6778):617-21.[10766246 ]
  11. Fagerholm S, Morrice N, Gahmberg CG, Cohen P: Phosphorylation of the cytoplasmic domain of the integrin CD18 chain by protein kinase C isoforms in leukocytes. J Biol Chem. 2002 Jan 18;277(3):1728-38. Epub 2001 Nov 7.[11700305 ]
  12. Denti S, Sirri A, Cheli A, Rogge L, Innamorati G, Putignano S, Fabbri M, Pardi R, Bianchi E: RanBPM is a phosphoprotein that associates with the plasma membrane and interacts with the integrin LFA-1. J Biol Chem. 2004 Mar 26;279(13):13027-34. Epub 2004 Jan 13.[14722085 ]
  13. Liu T, Qian WJ, Gritsenko MA, Camp DG 2nd, Monroe ME, Moore RJ, Smith RD: Human plasma N-glycoproteome analysis by immunoaffinity subtraction, hydrazide chemistry, and mass spectrometry. J Proteome Res. 2005 Nov-Dec;4(6):2070-80.[16335952 ]
  14. Xu J, Gao XP, Ramchandran R, Zhao YY, Vogel SM, Malik AB: Nonmuscle myosin light-chain kinase mediates neutrophil transmigration in sepsis-induced lung inflammation by activating beta2 integrins. Nat Immunol. 2008 Aug;9(8):880-6. doi: 10.1038/ni.1628. Epub 2008 Jun 29.[18587400 ]
  15. Chen R, Jiang X, Sun D, Han G, Wang F, Ye M, Wang L, Zou H: Glycoproteomics analysis of human liver tissue by combination of multiple enzyme digestion and hydrazide chemistry. J Proteome Res. 2009 Feb;8(2):651-61. doi: 10.1021/pr8008012.[19159218 ]
  16. Wollscheid B, Bausch-Fluck D, Henderson C, O'Brien R, Bibel M, Schiess R, Aebersold R, Watts JD: Mass-spectrometric identification and relative quantification of N-linked cell surface glycoproteins. Nat Biotechnol. 2009 Apr;27(4):378-86. doi: 10.1038/nbt.1532. Epub 2009 Apr 6.[19349973 ]
  17. Vaca Jacome AS, Rabilloud T, Schaeffer-Reiss C, Rompais M, Ayoub D, Lane L, Bairoch A, Van Dorsselaer A, Carapito C: N-terminome analysis of the human mitochondrial proteome. Proteomics. 2015 Jul;15(14):2519-24. doi: 10.1002/pmic.201400617. Epub 2015 Jun 8.[25944712 ]
  18. Xie C, Zhu J, Chen X, Mi L, Nishida N, Springer TA: Structure of an integrin with an alphaI domain, complement receptor type 4. EMBO J. 2010 Feb 3;29(3):666-79. doi: 10.1038/emboj.2009.367. Epub 2009 Dec 24.[20033057 ]
  19. Arnaout MA, Dana N, Gupta SK, Tenen DG, Fathallah DM: Point mutations impairing cell surface expression of the common beta subunit (CD18) in a patient with leukocyte adhesion molecule (Leu-CAM) deficiency. J Clin Invest. 1990 Mar;85(3):977-81.[1968911 ]
  20. Wardlaw AJ, Hibbs ML, Stacker SA, Springer TA: Distinct mutations in two patients with leukocyte adhesion deficiency and their functional correlates. J Exp Med. 1990 Jul 1;172(1):335-45.[1694220 ]
  21. Li L, Jin YY, Cao RM, Chen TX: A novel point mutation in CD18 causing leukocyte adhesion deficiency in a Chinese patient. Chin Med J (Engl). 2010 May 20;123(10):1278-82.[20529581 ]
  22. Parvaneh N, Mamishi S, Rezaei A, Rezaei N, Tamizifar B, Parvaneh L, Sherkat R, Ghalehbaghi B, Kashef S, Chavoshzadeh Z, Isaeian A, Ashrafi F, Aghamohammadi A: Characterization of 11 new cases of leukocyte adhesion deficiency type 1 with seven novel mutations in the ITGB2 gene. J Clin Immunol. 2010 Sep;30(5):756-60. doi: 10.1007/s10875-010-9433-2. Epub 2010 Jun 12.[20549317 ]
  23. Ota T, Suzuki Y, Nishikawa T, Otsuki T, Sugiyama T, Irie R, Wakamatsu A, Hayashi K, Sato H, Nagai K, Kimura K, Makita H, Sekine M, Obayashi M, Nishi T, Shibahara T, Tanaka T, Ishii S, Yamamoto J, Saito K, Kawai Y, Isono Y, Nakamura Y, Nagahari K, Murakami K, Yasuda T, Iwayanagi T, Wagatsuma M, Shiratori A, Sudo H, Hosoiri T, Kaku Y, Kodaira H, Kondo H, Sugawara M, Takahashi M, Kanda K, Yokoi T, Furuya T, Kikkawa E, Omura Y, Abe K, Kamihara K, Katsuta N, Sato K, Tanikawa M, Yamazaki M, Ninomiya K, Ishibashi T, Yamashita H, Murakawa K, Fujimori K, Tanai H, Kimata M, Watanabe M, Hiraoka S, Chiba Y, Ishida S, Ono Y, Takiguchi S, Watanabe S, Yosida M, Hotuta T, Kusano J, Kanehori K, Takahashi-Fujii A, Hara H, Tanase TO, Nomura Y, Togiya S, Komai F, Hara R, Takeuchi K, Arita M, Imose N, Musashino K, Yuuki H, Oshima A, Sasaki N, Aotsuka S, Yoshikawa Y, Matsunawa H, Ichihara T, Shiohata N, Sano S, Moriya S, Momiyama H, Satoh N, Takami S, Terashima Y, Suzuki O, Nakagawa S, Senoh A, Mizoguchi H, Goto Y, Shimizu F, Wakebe H, Hishigaki H, Watanabe T, Sugiyama A, Takemoto M, Kawakami B, Yamazaki M, Watanabe K, Kumagai A, Itakura S, Fukuzumi Y, Fujimori Y, Komiyama M, Tashiro H, Tanigami A, Fujiwara T, Ono T, Yamada K, Fujii Y, Ozaki K, Hirao M, Ohmori Y, Kawabata A, Hikiji T, Kobatake N, Inagaki H, Ikema Y, Okamoto S, Okitani R, Kawakami T, Noguchi S, Itoh T, Shigeta K, Senba T, Matsumura K, Nakajima Y, Mizuno T, Morinaga M, Sasaki M, Togashi T, Oyama M, Hata H, Watanabe M, Komatsu T, Mizushima-Sugano J, Satoh T, Shirai Y, Takahashi Y, Nakagawa K, Okumura K, Nagase T, Nomura N, Kikuchi H, Masuho Y, Yamashita R, Nakai K, Yada T, Nakamura Y, Ohara O, Isogai T, Sugano S: Complete sequencing and characterization of 21,243 full-length human cDNAs. Nat Genet. 2004 Jan;36(1):40-5. Epub 2003 Dec 21.[14702039 ]
  24. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7.[15489334 ]
  25. Back AL, Kerkering M, Baker D, Bauer TR, Embree LJ, Hickstein DD: A point mutation associated with leukocyte adhesion deficiency type 1 of moderate severity. Biochem Biophys Res Commun. 1993 Jun 30;193(3):912-8.[7686755 ]
  26. Hogg N, Stewart MP, Scarth SL, Newton R, Shaw JM, Law SK, Klein N: A novel leukocyte adhesion deficiency caused by expressed but nonfunctional beta2 integrins Mac-1 and LFA-1. J Clin Invest. 1999 Jan;103(1):97-106.[9884339 ]

Related FRC

FRCD ID Name Exact Mass Structure




F05513



Simvastatin


418.574