Structural Classification of Proteins
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Family: HLH, helix-loop-helix DNA-binding domain

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: HLH-like [47458]
    4-helices; bundle, closed, left-handed twist; 2 crossover connections
  4. Superfamily: HLH, helix-loop-helix DNA-binding domain [47459]
    dimer of two identical helix-loop-helix subunits
    link to SUPERFAMILY database - Superfamily
  5. Family: HLH, helix-loop-helix DNA-binding domain [47460]

Protein Domains:

  1. Max protein [47461]
    BHLHZ region; contains leucine-zipper motif
    1. Human (Homo sapiens) [TaxId: 9606] [47462] (4)
      1. 1nkp picpicxref
        complexed with Myc
        1. chain b [80574] picpiclink
        2. chain e [80576] picpiclink
      2. 1nlw picpicxref
        complexed with Mad
        1. chain b [80634] picpiclink
        2. chain e [80636] picpiclink
      3. 1hlo picpic
        protein/DNA complex
        1. chain a [17128] picpiclink
        2. chain b [17129] picpiclink
      4. 1r05 picpic
        mutant
        1. chain a [96723] picpiclink
        2. chain b [96724] picpiclink
    2. Mouse (Mus musculus) [TaxId: 10090] [47463] (1)
      1. 1an2 picpic
        protein/DNA complex
        1. chain a [17130] picpiclink
  2. Myc proto-oncogene protein [81750]
    1. Human (Homo sapiens) [TaxId: 9606] [81751] (1)
      BHLHZ region; contains leucine-zipper motif
      1. 1nkp picpicxref
        complexed with Max
        1. chain a [80573] picpiclink
        2. chain d [80575] picpiclink
  3. Mad protein [81752]
    1. Human (Homo sapiens) [TaxId: 9606] [81753] (1)
      BHLHZ region; contains leucine-zipper motif
      1. 1nlw picpicxref
        complexed with Max
        1. chain a [80633] picpiclink
        2. chain d [80635] picpiclink
  4. Myod B/HLH domain [47464]
    1. Mouse (Mus musculus) [TaxId: 10090] [47465] (1)
      1. 1mdy picpic
        protein/DNA complex; mutant
        1. chain a [17132] picpiclink
        2. chain b [17133] picpiclink
        3. chain c [17134] picpiclink
        4. chain d [17135] picpiclink
  5. Usf B/HLH domain [47466]
    1. Human (Homo sapiens) [TaxId: 9606] [47467] (1)
      1. 1an4 picpic
        protein/DNA complex; mutant
        1. chain a [17136] picpiclink
        2. chain b [17137] picpiclink
  6. Pho4 B/HLH domain [47468]
    1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [47469] (1)
      1. 1a0a picpic
        protein/DNA complex
        1. chain a [17138] picpiclink
        2. chain b [17139] picpiclink
  7. SREBP-1a [47470]
    1. Human (Homo sapiens) [TaxId: 9606] [47471] (1)
      1. 1am9 picpic
        protein/DNA complex; complexed with mo6; mutant
        1. chain a [17140] picpiclink
        2. chain b [17141] picpiclink
        3. chain c [17142] picpiclink
        4. chain d [17143] picpiclink
  8. SREBP-2 [101171]
    1. Human (Homo sapiens) [TaxId: 9606] [101172] (1)
      1. 1ukl picpicxref
        complexed with importin-beta
        1. chain c [99495] picpiclink
        2. chain d [99496] picpiclink
        3. chain e [99497] picpiclink
        4. chain f [99498] 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