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Eur J Microbiol Immunol (Bp). 2011 Mar;1(1):41-58. doi: 10.1556/EuJMI.1.2011.1.7.

Gingipains from Porphyromonas gingivalis - Complex domain structures confer diverse functions.

European journal of microbiology & immunology

N Li, C A Collyer

Affiliations

  1. School of Molecular Bioscience, University of Sydney NSW Australia.

PMID: 24466435 PMCID: PMC3894813 DOI: 10.1556/EuJMI.1.2011.1.7

Abstract

Gingipains, a group of arginine or lysine specific cysteine proteinases (also known as RgpA, RgpB and Kgp), have been recognized as major virulence factors in Porphyromonas gingivalis. This bacterium is one of a handful of pathogens that cause chronic periodontitis. Gingipains are involved in adherence to and colonization of epithelial cells, haemagglutination and haemolysis of erythrocytes, disruption and manipulation of the inflammatory response, and the degradation of host proteins and tissues. RgpA and Kgp are multi-domain proteins composed of catalytic domains and haemagglutinin/adhesin (HA) regions. The structure of the HA regions have previously been defined by a gingipain domain structure hypothesis which is a set of putative domain boundaries derived from the sequences of fragments of these proteins extracted from the cell surface. However, multiple sequence alignments and hidden Markov models predict an alternative domain architecture for the HA regions of gingipains. In this alternate model, two or three repeats of the so-called "cleaved adhesin" domains (and one other undefined domain in some strains) are the modules which constitute the substructure of the HA regions. Recombinant forms of these putative cleaved adhesin domains are indeed stable folded protein modules and recently determined crystal structures support the hypothesis of a modular organisation of the HA region. Based on the observed K2 and K3 structures as well as multiple sequence alignments, it is proposed that all the cleaved adhesin domains in gingipains will share the same β-sandwich jelly roll fold. The new domain model of the structure for gingipains and the haemagglutinin (HagA) proteins of P. gingivalis will guide future functional studies of these virulence factors.

Keywords: Porphyromonas gingivalis; cleaved adhesin; gingipain; haemagglutinin; lysine- and arginine-specific cysteine proteases

References

  1. Infect Immun. 1995 Apr;63(4):1176-82 - PubMed
  2. J Am Dent Assoc. 1993 Dec;124(12):71-6 - PubMed
  3. Infect Immun. 1996 Jun;64(6):1984-91 - PubMed
  4. Microbiology (Reading). 1998 Jun;144 ( Pt 6):1583-1892 - PubMed
  5. J Alzheimers Dis. 2008 May;13(4):437-49 - PubMed
  6. Arch Biochem Biophys. 2007 Sep 1;465(1):44-9 - PubMed
  7. Periodontol 2000. 2010 Oct;54(1):15-44 - PubMed
  8. Curr Protein Pept Sci. 2003 Dec;4(6):397-407 - PubMed
  9. Curr Opin Cell Biol. 1991 Aug;3(4):710-6 - PubMed
  10. Microbiol Rev. 1988 Mar;52(1):134-52 - PubMed
  11. Periodontol 2000. 2001;25:8-20 - PubMed
  12. J Biol Chem. 1994 Jan 7;269(1):406-11 - PubMed
  13. Infect Immun. 2005 Feb;73(2):883-93 - PubMed
  14. Infection. 1989 May-Jun;17(3):194-6 - PubMed
  15. Alzheimers Dement. 2008 Jul;4(4):242-50 - PubMed
  16. Infect Immun. 1996 Feb;64(2):422-7 - PubMed
  17. Bioinformatics. 2007 Nov 1;23(21):2947-8 - PubMed
  18. J Bacteriol. 2001 Oct;183(19):5599-608 - PubMed
  19. J Biol Chem. 2000 Dec 22;275(51):40316-23 - PubMed
  20. Future Microbiol. 2009 May;4(4):471-87 - PubMed
  21. J Periodontal Res. 1999 Nov;34(8):464-72 - PubMed
  22. N Engl J Med. 1990 Feb 8;322(6):373-82 - PubMed
  23. Microbiology (Reading). 1994 May;140 ( Pt 5):1209-16 - PubMed
  24. Oral Microbiol Immunol. 1999 Apr;14(2):92-7 - PubMed
  25. J Bacteriol. 2001 Oct;183(19):5609-16 - PubMed
  26. J Bacteriol. 2007 Feb;189(3):833-43 - PubMed
  27. Arch Oral Biol. 1974 May;19(5):415-6 - PubMed
  28. J Bacteriol. 1999 Jun;181(12):3784-91 - PubMed
  29. Ann Periodontol. 1999 Dec;4(1):32-8 - PubMed
  30. J Clin Periodontol. 1998 Feb;25(2):134-44 - PubMed
  31. J Bacteriol. 1996 May;178(10):2876-82 - PubMed
  32. Infect Immun. 1997 Jan;65(1):313-6 - PubMed
  33. J Biol Chem. 1998 Oct 30;273(44):29072-6 - PubMed
  34. Periodontol 2000. 1999 Jun;20:168-238 - PubMed
  35. Oral Sci Rev. 1976;9:65-107 - PubMed
  36. Infect Immun. 1991 Jun;59(6):1932-40 - PubMed
  37. FEMS Microbiol Lett. 1989 Oct 1;52(1-2):213-7 - PubMed
  38. Oral Microbiol Immunol. 1992 Aug;7(4):204-11 - PubMed
  39. J Biol Chem. 1999 Apr 30;274(18):12245-51 - PubMed
  40. Oral Microbiol Immunol. 1997 Oct;12(5):298-302 - PubMed
  41. EMBO J. 1999 Oct 15;18(20):5453-62 - PubMed
  42. J Bacteriol. 2007 Jun;189(11):3977-86 - PubMed
  43. J Periodontal Res. 2007 Oct;42(5):438-42 - PubMed
  44. Periodontol 2000. 1994 Jun;5:7-25 - PubMed
  45. Compend Contin Educ Dent. 2009 May;30(4):188-90, 192, 194 passim; quiz 198, 210 - PubMed
  46. Microbiology (Reading). 2006 Jun;152(Pt 6):1839-1845 - PubMed
  47. J Periodontol. 1993 Nov;64(11):1013-22 - PubMed
  48. J Clin Periodontol. 2003 Jun;30(6):542-50 - PubMed
  49. J Biol Chem. 1999 Jun 18;274(25):17955-60 - PubMed
  50. Biochem J. 2004 May 1;379(Pt 3):833-40 - PubMed
  51. Biol Chem. 2009 Dec;390(12):1313-20 - PubMed
  52. J Gen Intern Med. 2008 Dec;23(12):2079-86 - PubMed
  53. Infect Immun. 1996 Jul;64(7):2532-9 - PubMed
  54. FEMS Microbiol Lett. 1995 Sep 15;131(3):313-7 - PubMed
  55. J Biol Chem. 1999 Feb 19;274(8):5012-20 - PubMed
  56. J Biol Chem. 2010 Dec 17;285(51):40028-38 - PubMed
  57. J Periodontal Res. 1997 Jan;32(1 Pt 1):54-60 - PubMed
  58. Oral Microbiol Immunol. 2002 Oct;17(5):290-5 - PubMed
  59. FEMS Microbiol Lett. 2000 Feb 1;183(1):159-64 - PubMed
  60. J Bacteriol. 1996 May;178(10):2734-41 - PubMed
  61. Science. 1988 Jan 1;239(4835):55-7 - PubMed
  62. J Periodontal Res. 2004 Aug;39(4):228-35 - PubMed
  63. Nat Rev Rheumatol. 2009 Apr;5(4):218-24 - PubMed
  64. J Biochem. 1996 Aug;120(2):398-406 - PubMed
  65. Periodontol 2000. 2005;38:135-87 - PubMed
  66. Microbiology (Reading). 2006 Aug;152(Pt 8):2381-2394 - PubMed
  67. Lab Invest. 1976 Mar;34(3):235-49 - PubMed
  68. Biochem J. 2002 Apr 1;363(Pt 1):105-15 - PubMed
  69. Biochem Biophys Res Commun. 1994 Mar 30;199(3):1489-96 - PubMed
  70. J Bacteriol. 1960 Aug;80:164-70 - PubMed
  71. J Neuroimmunol. 2009 Nov 30;216(1-2):92-7 - PubMed
  72. Infect Immun. 1996 Jun;64(6):2339-42 - PubMed
  73. Biol Chem. 1998 Feb;379(2):205-11 - PubMed
  74. Nucleic Acids Res. 2008 Jan;36(Database issue):D281-8 - PubMed
  75. Microbiol Mol Biol Rev. 1998 Dec;62(4):1244-63 - PubMed
  76. Mol Microbiol. 1998 Jan;27(1):51-61 - PubMed
  77. J Biol Chem. 1998 Aug 14;273(33):21225-31 - PubMed
  78. J Dent Res. 1997 Jun;76(6):1260-70 - PubMed
  79. J Periodontal Res. 2006 Jun;41(3):171-6 - PubMed
  80. Curr Protein Pept Sci. 2003 Dec;4(6):409-26 - PubMed
  81. J Clin Microbiol. 2004 Aug;42(8):3873-6 - PubMed
  82. J Biol Chem. 1997 Jan 17;272(3):1595-600 - PubMed
  83. Proc Natl Acad Sci U S A. 1989 Jan;86(2):699-703 - PubMed
  84. J Bacteriol. 1991 Nov;173(22):7330-9 - PubMed
  85. J Clin Periodontol. 1988 Feb;15(2):85-93 - PubMed
  86. J Biol Chem. 1994 Aug 19;269(33):21371-8 - PubMed
  87. Infect Immun. 1998 Jun;66(6):2401-9 - PubMed
  88. DNA Res. 2008 Aug;15(4):215-25 - PubMed
  89. Biochem J. 1979 Apr 15;180(1):45-50 - PubMed
  90. Infect Immun. 1987 Dec;55(12):3192-6 - PubMed
  91. Infect Immun. 2003 Aug;71(8):4742-8 - PubMed
  92. Infect Immun. 1996 Oct;64(10):4000-7 - PubMed
  93. J Dent Res. 2008 Oct;87(10):915-27 - PubMed
  94. Adv Exp Med Biol. 1996;389:155-64 - PubMed
  95. Biol Chem. 1997 Mar-Apr;378(3-4):223-30 - PubMed
  96. Infect Immun. 1997 Sep;65(9):3875-81 - PubMed
  97. Mol Microbiol. 2010 May;76(4):861-73 - PubMed
  98. Diabetes Care. 1991 May;14(5):375-85 - PubMed
  99. Microbiology (Reading). 1997 Jul;143 ( Pt 7):2485-2495 - PubMed
  100. J Biol Chem. 1995 Jan 20;270(3):1007-10 - PubMed
  101. Microbiol Immunol. 1997;41(3):185-96 - PubMed
  102. Clin Exp Immunol. 2006 Sep;145(3):545-54 - PubMed
  103. Periodontol 2000. 2000 Oct;24:153-92 - PubMed
  104. J Bacteriol. 1999 Aug;181(16):4905-13 - PubMed
  105. Clin Exp Immunol. 1997 Nov;110(2):285-91 - PubMed
  106. Infect Immun. 1983 Nov;42(2):510-5 - PubMed
  107. J Bacteriol. 2003 Apr;185(8):2528-37 - PubMed

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