Structural Classification of Proteins
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Family: Immunodeficiency virus matrix proteins

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: Retroviral matrix proteins [47835]
    4-5 helices; right-handed superhelix
  4. Superfamily: Retroviral matrix proteins [47836]
    the 5th, C-terminal helix is missing in some of the member structures
    link to SUPERFAMILY database - Superfamily
  5. Family: Immunodeficiency virus matrix proteins [47837]

Protein Domains:

  1. HIV-1 matrix protein (HIV-1 MA, HIVp17, p17, MA) [47838]
    topologically similar to one subunit in the interferon-gamma intertwined dimer
    1. Human immunodeficiency virus type 1 [TaxId: 11676] [47839] (12)
      1. 2gol picpicxrefxref
        automatically matched to d1hiwa_
        complexed with so4
        1. region a:7-107 [135438] picpiclink
      2. 1hiw picpic
        complexed with so4
        1. chain a [18122] picpiclink
        2. chain b [18123] picpiclink
        3. chain c [18124] picpiclink
        4. chain q [18125] picpiclink
        5. chain r [18126] picpiclink
        6. chain s [18127] picpiclink
      3. 2jmg picpic
        automatically matched to d1hiwa_
        complexed with myr; mutant
        1. region a:8-121 [138357] picpiclink
      4. 2h3i picpic
        automatically matched to d1hiwa_
        complexed with myr
        1. region a:7-107 [136045] picpiclink
      5. 2h3q picpic
        automatically matched to d1hiwa_
        complexed with myr, pbu
        1. region a:7-107 [136052] picpiclink
      6. 2h3v picpic
        automatically matched to d1hiwa_
        complexed with pio
        1. region a:7-107 [136057] picpiclink
      7. 2h3f picpic
        automatically matched to d1hiwa_
        1. region a:7-107 [136044] picpiclink
      8. 2h3z picpic
        automatically matched to d1hiwa_
        complexed with pbu
        1. region a:7-107 [136062] picpiclink
      9. 1l6n picpicxref
        1. region a:2-130 [73624] picpiclink
      10. 1uph picpic
        myristoylated protein
        complexed with myr
        1. chain a [99756] picpiclink
      11. 1tam picpic
        1. chain a [18128] picpiclink
      12. 2hmx picpic
        1. chain a [18129] picpiclink
  2. SIV matrix antigen [47840]
    1. Simian immunodeficiency virus [TaxId: 11723] [47841] (2)
      1. 1ecw picpic
        1. chain a [18131] picpiclink
      2. 1ed1 picpic
        1. chain a [18130] picpiclink
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk