Structural Classification of Proteins
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Fold: Activating enzymes of the ubiquitin-like proteins

3 layers: a/b/a; mixed beta-sheet of 8 strands, order 32145678; strands 6 and 8 are antiparallel to the rest

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: Activating enzymes of the ubiquitin-like proteins [69571]
    3 layers: a/b/a; mixed beta-sheet of 8 strands, order 32145678; strands 6 and 8 are antiparallel to the rest

Superfamilies:

  1. Activating enzymes of the ubiquitin-like proteins [69572] (2)
    transfer adenylyl group to the C-terminal carboxyl group of the ubiquitin and MoaD/ThiS-related proteins
    the ATP nucleotide-binding site is similar to that of the NAD-binding Rossmann-folds
    link to SUPERFAMILY database - Superfamily
    1. Molybdenum cofactor biosynthesis protein MoeB [69573] (1)
      1. Molybdenum cofactor biosynthesis protein MoeB [69574]
        1. Escherichia coli [TaxId: 562] [69575] (3)
          1. 1jw9 picpicxref
            complexed with so4, zn
            1. chain b [67377] picpiclink
          2. 1jwb picpicxref
            complexed with amp, so4, zn
            1. chain b [67381] picpiclink
          3. 1jwa picpicxref
            complexed with atp
            1. chain b [67379] picpiclink
    2. Ubiquitin activating enzymes (UBA) [89763] (2)
      the common fold is elaborated with additional (sub)domains
      1. UBA3 [89764]
        a subunit of the heterodimeric E1 enzyme for NEDD8; contains an all-alpha insert subdomain of the FF-like fold (residues 210-288) and an extra C-terminal alpha+beta subdomain (partly disordered)
        1. Human (Homo sapiens) [TaxId: 9606] [89765] (11)
          SQ Q8TBC4 33-458
          1. 1yov picpicxrefxref
            automatically matched to d1ngvb_
            complexed with zn
            1. region b:12-437 [123786] picpiclink
          2. 1yov picpicxrefxref
            automatically matched to d1ngvb_
            complexed with zn
            1. region d:19-436 [123788] picpiclink
          3. 1y8x picpicxref
            C-terminal, E2 binding domain only; (this domain belongs to Pfam 08825)
            1. region b:349-440 [144607] picpiclink
          4. 1tt5 picpicxref
            complexed with zn
            1. chain b [107292] picpiclink
            2. chain d [107294] picpiclink
          5. 2nvu picpicxrefxrefxrefxrefxref
            automatically matched to d1ngvb_
            complexed with atp, mg, zn; mutant
            1. region b:2012-2441 [138661] picpiclink
          6. 1r4m picpicxrefxref
            complexed with zn; mutant
            1. chain b [97000] picpiclink
            2. chain d [97002] picpiclink
            3. chain f [97004] picpiclink
            4. chain h [97006] picpiclink
          7. 3dbl picpicxrefxrefxrefxrefxref
            automatically matched to d1r4mb_
            complexed with zn; mutant
            1. region b:12-441 [157474] picpiclink
          8. 3dbl picpicxrefxrefxrefxrefxref
            automatically matched to d1r4mb_
            complexed with zn; mutant
            1. region d:12-441 [157476] picpiclink
          9. 3dbl picpicxrefxrefxrefxrefxref
            automatically matched to d1r4mb_
            complexed with zn; mutant
            1. region f:12-441 [157478] picpiclink
          10. 3dbl picpicxrefxrefxrefxrefxref
            automatically matched to d1r4mb_
            complexed with zn; mutant
            1. region h:12-441 [157480] picpiclink
          11. 1r4n picpicxrefxref
            complexed with atp, zn; mutant
            1. chain b [97012] picpiclink
            2. chain d [97014] picpiclink
            3. chain f [97016] picpiclink
            4. chain h [97018] picpiclink
      2. Amyloid beta precursor protein-binding protein 1, APPBP1 [89766]
        a subunit of the heterodimeric E1 enzyme for NEDD8; contains a large insertion (residues 170-487) that can be divided into 3 units similar to the UBA3 insertion
        1. Human (Homo sapiens) [TaxId: 9606] [89767] (18)
          SQ Q13564
          1. 1yov picpicxrefxref
            automatically matched to d1ngva_
            complexed with zn
            1. region a:6-534 [123785] picpiclink
          2. 1yov picpicxrefxref
            automatically matched to d1ngva_
            complexed with zn
            1. region c:9-534 [123787] picpiclink
          3. 1tt5 picpicxref
            complexed with zn
            1. chain a [107291] picpiclink
            2. chain c [107293] picpiclink
          4. 2nvu picpicxrefxrefxrefxrefxref
            automatically matched to d1ngva_
            complexed with atp, mg, zn; mutant
            1. region a:6-534 [138660] picpiclink
          5. 1r4m picpicxrefxref
            complexed with zn; mutant
            1. chain a [96999] picpiclink
            2. chain c [97001] picpiclink
            3. chain e [97003] picpiclink
            4. chain g [97005] picpiclink
          6. 3dbh picpicxref
            automatically matched to d1tt5a_
            complexed with zn; mutant
            1. region a:6-534 [157468] picpiclink
          7. 3dbh picpicxref
            automatically matched to d1tt5a_
            complexed with zn; mutant
            1. region c:6-534 [157469] picpiclink
          8. 3dbh picpicxref
            automatically matched to d1tt5a_
            complexed with zn; mutant
            1. region e:6-534 [157470] picpiclink
          9. 3dbh picpicxref
            automatically matched to d1tt5a_
            complexed with zn; mutant
            1. region g:6-534 [157471] picpiclink
          10. 3dbl picpicxrefxrefxrefxrefxref
            automatically matched to d1tt5a_
            complexed with zn; mutant
            1. region a:6-534 [157473] picpiclink
          11. 3dbl picpicxrefxrefxrefxrefxref
            automatically matched to d1tt5a_
            complexed with zn; mutant
            1. region c:6-534 [157475] picpiclink
          12. 3dbl picpicxrefxrefxrefxrefxref
            automatically matched to d1tt5a_
            complexed with zn; mutant
            1. region e:6-534 [157477] picpiclink
          13. 3dbl picpicxrefxrefxrefxrefxref
            automatically matched to d1tt5a_
            complexed with zn; mutant
            1. region g:6-534 [157479] picpiclink
          14. 3dbr picpic
            automatically matched to d1tt5a_
            complexed with zn; mutant
            1. region a:6-534 [157482] picpiclink
          15. 3dbr picpic
            automatically matched to d1tt5a_
            complexed with zn; mutant
            1. region c:6-534 [157483] picpiclink
          16. 3dbr picpic
            automatically matched to d1tt5a_
            complexed with zn; mutant
            1. region e:6-534 [157484] picpiclink
          17. 3dbr picpic
            automatically matched to d1tt5a_
            complexed with zn; mutant
            1. region g:6-534 [157485] picpiclink
          18. 1r4n picpicxrefxref
            complexed with atp, zn; mutant
            1. chain a [97011] picpiclink
            2. chain c [97013] picpiclink
            3. chain e [97015] picpiclink
            4. chain g [97017] 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