Structural Classification of Proteins

Fold: UBC-like

: alpha-beta(4)-alpha(3); core: meander beta-sheet plus one helix 2

Lineage:

Root: scop
Class: Alpha and beta proteins (a+b) [53931]
Mainly antiparallel beta sheets (segregated alpha and beta regions)
Fold: UBC-like [54494]
alpha-beta(4)-alpha(3); core: meander beta-sheet plus one helix 2

Superfamilies:

UBC-like [54495] (4)
uperfamily
1. UBC-related [54496] (38)
  1. Ubiquitin conjugating enzyme, UBC [54497]
    1. Thale cress (Arabidopsis thaliana) [TaxId: 3702] [54498] (1)
    2. Baker's yeast (Saccharomyces cerevisiae), ubc1 [TaxId: 4932] [69685] (3)
      SQ P21734
    3. Baker's yeast (Saccharomyces cerevisiae), ubc2 (RAD6) [TaxId: 4932] [54499] (1)
    4. Baker's yeast (Saccharomyces cerevisiae), ubc4 [TaxId: 4932] [54500] (1)
    5. Baker's yeast (Saccharomyces cerevisiae), ubc7 [TaxId: 4932] [54501] (1)
    6. Baker's yeast (Saccharomyces cerevisiae), ubc13 [TaxId: 4932] [64239] (3)
    7. Baker's yeast (Saccharomyces cerevisiae), mms2 [TaxId: 4932] [64241] (2)
    8. Human (Homo sapiens), ubc13 [TaxId: 9606] [64240] (5)
    9. Human (Homo sapiens), mms2 [TaxId: 9606] [64242] (3)
    10. Human (Homo sapiens), ubch7 [TaxId: 9606] [54502] (2)
    11. Human (Homo sapiens), ubc9 [TaxId: 9606] [54503] (12)
      identical sequence in many other species
    12. Human (Homo sapiens), ubch10 [TaxId: 9606] [64243] (1)
    13. Human (Homo sapiens), ubc2b [TaxId: 9606] [102840] (1)
      E2-17 kDa
    14. Human (Homo sapiens), ubch5b [TaxId: 9606] [102841] (14)
      SQ P62837
      E2-17 kDa 2
    15. Clam (Spisula solidissima), E-2C [TaxId: 6584] [54504] (1)
    16. Nematode (Caenorhabditis elegans), E2-19 kDa [TaxId: 6239] [89862] (1)
    17. Nematode (Caenorhabditis elegans), E2-21.5 kDa [TaxId: 6239] [102842] (2)
    18. Human (Homo sapiens), ubch8 [TaxId: 9606] [117850] (1)
      SQ Q96LR5 54-201
    19. Human(Homo sapiens), E2 S [TaxId: 9606] [143048] (2)
      SQ Q16763 6-156
    20. Leishmania major [TaxId: 5664] [143049] (3)
      SQ Q4Q5L3 9-166
      Ubiquitin carrier protein 4, putative
    21. Human (Homo sapiens), E2 J2 [TaxId: 9606] [143050] (2)
      SQ Q5T7L1 12-168
      ubc6 homologue
    22. Human (Homo sapiens), E2 variant 1 [TaxId: 9606] [143051] (5)
      SQ Q13404 80-221! SQ Q13404 82-220
    23. Human (Homo sapiens), E2 L6 [TaxId: 9606] [143052] (3)
      SQ O14933 2-151
    24. Human (Homo sapiens), E2 U [TaxId: 9606] [143053] (1)
      SQ Q5VVX9 1-148
    25. Human (Homo sapiens), E2 D3 [TaxId: 9606] [143054] (5)
      SQ P61077 1-147
    26. Human (Homo sapiens), E2 H [TaxId: 9606] [143055] (2)
      SQ P62256 4-155
    27. Human (Homo sapiens), E2 G1 [TaxId: 9606] [143056] (1)
      SQ P62253 7-131
    28. Human (Homo sapiens), E2 T [TaxId: 9606] [143057] (1)
      SQ Q9NPD8 1-154
      Hspc150
    29. Human (Homo sapiens), E2 M [TaxId: 9606] [143058] (2)
      SQ P61081 27-183
      the extra N-terminal peptide, bound to the heterodimeric E1 enzyme for NEDD8, can be seen in the PDB entry 1tt5, chains E and F
    30. Toxoplasma gondii [TaxId: 5811] [143059] (1)
    31. Caenorhabditis elegans, E2 2 [TaxId: 6239] [143060] (1)
      SQ P35129 1-147
    32. Xenopus laevis [TaxId: 8355] [160080] (1)
  2. Ubiquitin-protein ligase W (E2 W) [143061]
    forms segment-swapped dimer
    1. Human (Homo sapiens) [TaxId: 9606] [143062] (2)
      SQ Q96B02 1-117
  3. Ubiquitin-conjugating enzyme E2-25 kDa, E2 domain [143063]
    ubc1 homologue; also contains the C-terminal UBA domain
    1. Human (Homo sapiens) [TaxId: 9606] [143064] (5)
      SQ P61086 1-156
    2. Cow (Bos taurus) [TaxId: 9913] [143065] (2)
      SQ P61085 1-154
  4. Hypothetical protein Tgtwinscan_2721, E2 domain [143066]
    1. Toxoplasma gondii [TaxId: 5811] [143067] (2)
  5. Ubiquitin-conjugating enzyme E2 Q2, C-terminal domain [143068]
    this proteins contains the N-terminal RWD domain
    1. Human (Homo sapiens) [TaxId: 9606] [143069] (1)
      SQ Q8WVN8 201-362
  6. Putative ubiquitin-conjugating enzyme, E2 domain [143070]
    1. Plasmodium chabaudi [TaxId: 5825] [143071] (1)
      SQ Q4Y037 88-196
2. UEV domain [75383] (2)
  1. Tumor susceptibility gene 101 (TSG101) [75384]
    1. Human (Homo sapiens) [TaxId: 9606] [75385] (7)
  2. Vacuolar protein sorting-associated [102843]
    1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [102844] (1)
3. RWD domain [110843] (4)
  Pfam 05773
  1. EIF2-alpha kinase 4 (GCN2-like protein) [110844]
    1. Mouse (Mus musculus) [TaxId: 10090] [110845] (1)
      SQ Q9QZ05 17-139
  2. E3 ubiquitin-protein ligase RNF25 [160081]
    RING finger protein 25
    1. Human (Homo sapiens) [TaxId: 9606] [160082] (2)
      SQ Q96BH1 10-125! SQ Q96BH1 10-134
  3. Uncharacterized protein C21orf6 [160083]
    1. Human (Homo sapiens) [TaxId: 9606] [160084] (1)
      SQ P57060 34-173
  4. RWD domain-containing protein 2 [160085]
    1. Human (Homo sapiens) [TaxId: 9606] [160086] (1)
      SQ Q9UIY3 1-141
4. UFC1-like [143072] (1)
  1. Ufm1-conjugating enzyme 1, UFC1 [143073]
    aka cgi-126
    1. Human (Homo sapiens) [TaxId: 9606] [143074] (3)
      SQ Q9Y3C8 1-167