Fold: HLH-like

4-helices; bundle, closed, left-handed twist; 2 crossover connections

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

Superfamilies:

1. HLH, helix-loop-helix DNA-binding domain [47459] (1)
   dimer of two identical helix-loop-helix subunits
   uperfamily
   1. HLH, helix-loop-helix DNA-binding domain [47460] (9)
      1. Max protein [47461]
         BHLHZ region; contains leucine-zipper motif
         1. Human (Homo sapiens) [TaxId: 9606] [47462] (4)
            1. 1nkp
               complexed with Myc
               1. chain b [80574]
               2. chain e [80576]
            2. 1nlw
               complexed with Mad
               1. chain b [80634]
               2. chain e [80636]
            3. 1hlo
               protein/DNA complex
               1. chain a [17128]
               2. chain b [17129]
            4. 1r05
               mutant
               1. chain a [96723]
               2. chain b [96724]
         2. Mouse (Mus musculus) [TaxId: 10090] [47463] (1)
            1. 1an2
               protein/DNA complex
               1. chain a [17130]
      2. Myc proto-oncogene protein [81750]
         1. Human (Homo sapiens) [TaxId: 9606] [81751] (1)
            BHLHZ region; contains leucine-zipper motif
            1. 1nkp
               complexed with Max
               1. chain a [80573]
               2. chain d [80575]
      3. Mad protein [81752]
         1. Human (Homo sapiens) [TaxId: 9606] [81753] (1)
            BHLHZ region; contains leucine-zipper motif
            1. 1nlw
               complexed with Max
               1. chain a [80633]
               2. chain d [80635]
      4. Myod B/HLH domain [47464]
         1. Mouse (Mus musculus) [TaxId: 10090] [47465] (1)
            1. 1mdy
               protein/DNA complex; mutant
               1. chain a [17132]
               2. chain b [17133]
               3. chain c [17134]
               4. chain d [17135]
      5. Usf B/HLH domain [47466]
         1. Human (Homo sapiens) [TaxId: 9606] [47467] (1)
            1. 1an4
               protein/DNA complex; mutant
               1. chain a [17136]
               2. chain b [17137]
      6. Pho4 B/HLH domain [47468]
         1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [47469] (1)
            1. 1a0a
               protein/DNA complex
               1. chain a [17138]
               2. chain b [17139]
      7. SREBP-1a [47470]
         1. Human (Homo sapiens) [TaxId: 9606] [47471] (1)
            1. 1am9
               protein/DNA complex; complexed with mo6; mutant
               1. chain a [17140]
               2. chain b [17141]
               3. chain c [17142]
               4. chain d [17143]
      8. SREBP-2 [101171]
         1. Human (Homo sapiens) [TaxId: 9606] [101172] (1)
            1. 1ukl
               complexed with importin-beta
               1. chain c [99495]
               2. chain d [99496]
               3. chain e [99497]
               4. chain f [99498]
2. Docking domain B of the erythromycin polyketide synthase (DEBS) [101173] (1)
   uperfamily
   1. Docking domain B of the erythromycin polyketide synthase (DEBS) [101174] (1)
      1. Erythronolide synthase [101175]
         1. Saccharopolyspora erythraea [TaxId: 1836] [101176] (1)
            1. 1pzr
               fused interacting segments
               1. chain a [95468]
               2. chain b [95469]

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