Structural Classification of Proteins
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Fold: all-alpha NTP pyrophosphatases

multihelical: dimeric 4-helical bundle surrounded by other helices; oligomerizes further in a tetramer

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: all-alpha NTP pyrophosphatases [101385]
    multihelical: dimeric 4-helical bundle surrounded by other helices; oligomerizes further in a tetramer

Superfamilies:

  1. all-alpha NTP pyrophosphatases [101386] (4)
    basic module consist of 5 active site-forming helices; four from one subunit/structural repeat; the fifth from the other subunit/repeat
    link to SUPERFAMILY database - Superfamily
    1. MazG-like [116993] (3)
      Pfam 03819
      1. Hypothetical protein SSo12199 (SSo3215) [116994]
        1. Sulfolobus solfataricus [TaxId: 2287] [116995] (1)
          SQ Q97U11
          1. 1vmg picpic
            Structural genomics target
            complexed with li, unl
            1. chain a [113676] picpiclink
      2. Hypothetical protein YpjD [140790]
        1. Bacillus subtilis [TaxId: 1423] [140791] (1)
          SQ P42979 1-98
          1. 2gta picpic
            complexed with na
            1. region a:1-98 [135630] picpiclink
            2. region b:1-100 [135631] picpiclink
            3. region c:2-99 [135632] picpiclink
            4. region d:2-111 [135633] picpiclink
      3. XTP3-transactivated gene A protein homolog RS21-C6 [140792]
        confirmed prediction of the m5dCTPase activity
        1. Mouse (Mus musculus) [TaxId: 10090] [140793] (5)
          SQ Q9QY93 22-134
          1. 2oie picpic
            complexed with so4
            1. region a:21-122 [139092] picpiclink
            2. region b:20-124 [139093] picpiclink
            3. region c:20-121 [139094] picpiclink
            4. region d:20-123 [139095] picpiclink
          2. 2a3q picpic
            1. region a:22-134 [126092] picpiclink
            2. region b:22-130 [126093] picpiclink
          3. 2q4p picpic
            automatically matched to 2A3Q A:22-134
            1. region a:22-134 [150041] picpiclink
          4. 2q4p picpic
            automatically matched to 2A3Q A:22-134
            1. region b:22-130 [150042] picpiclink
          5. 2oig picpic
            complexed with 523
            1. region a:22-125 [139096] picpiclink
            2. region b:21-122 [139097] picpiclink
            3. region c:22-122 [139098] picpiclink
            4. region d:21-124 [139099] picpiclink
    2. AF0060-like [140794] (1)
      consists of a single member with an orphan sequence; "circular permutation" of putative active site residues: the catalytic lysine resides in the N-terminal helix instead of the missing in this family C-terminal helix; probable biological unit is a tertramer, distinct from the MazG family tetramer
      1. Hypothetical protein AF0060 [140795]
        SQ O30176 1-84
        1. Archaeoglobus fulgidus [TaxId: 2234] [140796] (1)
          1. 2p06 picpic
            complexed with gol, mg
            1. region a:1-84 [139452] picpiclink
            2. region b:1-83 [139453] picpiclink
    3. Type II deoxyuridine triphosphatase [101387] (2)
      one subunit comprises two degenerate structural repeats, organised into the "rigid" and "mobile" subdomains
      1. Type II deoxyuridine triphosphatase [101388]
        1. Trypanosoma cruzi [TaxId: 5693] [101389] (2)
          1. 1ogl picpic
            1. chain a [92922] picpiclink
          2. 1ogk picpic
            complexed with dud
            1. chain a [92918] picpiclink
            2. chain b [92919] picpiclink
            3. chain d [92920] picpiclink
            4. chain e [92921] picpiclink
        2. Campylobacter jejuni [TaxId: 197] [109960] (2)
          SQ Q9PMK9
          1. 1w2y picpic
            complexed with dun, mg
            1. chain a [109140] picpiclink
            2. chain b [109141] picpiclink
          2. 2cic picpic
            automatically matched to d1w2ya_
            complexed with dup, mg
            1. region a:1-229 [130487] picpiclink
    4. HisE-like (PRA-PH) [140797] (5)
      Pfam 01503
      1. Phosphoribosyl-ATP pyrophosphatase HisE [140798]
        1. Streptomyces coelicolor [TaxId: 1902] [140799] (8)
          SQ Q9EWK0 4-91
          1. 1yxb picpic
            1. region a:4-91 [124175] picpiclink
          2. 1yxb picpic
            automatically matched to 1YXB A:4-91
            1. region b:4-91 [124176] picpiclink
          3. 1yxb picpic
            automatically matched to 1YXB A:4-91
            1. region c:4-91 [124177] picpiclink
          4. 1yxb picpic
            automatically matched to 1YXB A:4-91
            1. region d:4-91 [124178] picpiclink
          5. 1yxb picpic
            automatically matched to 1YXB A:4-91
            1. region e:4-91 [124179] picpiclink
          6. 1yxb picpic
            automatically matched to 1YXB A:4-91
            1. region f:4-91 [124180] picpiclink
          7. 1yxb picpic
            automatically matched to 1YXB A:4-91
            1. region g:4-91 [124181] picpiclink
          8. 1yxb picpic
            automatically matched to 1YXB A:4-91
            1. region h:4-91 [124182] picpiclink
        2. Chromobacterium violaceum [TaxId: 536] [140800] (12)
          SQ Q7P0E6 4-94
          1. 2a7w picpic
            1. region a:4-94 [126369] picpiclink
          2. 2a7w picpic
            automatically matched to 2A7W A:4-94
            1. region b:4-94 [126370] picpiclink
          3. 2a7w picpic
            automatically matched to 2A7W A:4-94
            1. region c:4-94 [126371] picpiclink
          4. 2a7w picpic
            automatically matched to 2A7W A:4-94
            1. region d:4-94 [126372] picpiclink
          5. 2a7w picpic
            automatically matched to 2A7W A:4-94
            1. region e:4-94 [126373] picpiclink
          6. 2a7w picpic
            automatically matched to 2A7W A:4-94
            1. region f:4-94 [126374] picpiclink
          7. 2a7w picpic
            automatically matched to 2A7W A:4-94
            1. region g:4-94 [126375] picpiclink
          8. 2a7w picpic
            automatically matched to 2A7W A:4-94
            1. region h:4-94 [126376] picpiclink
          9. 2a7w picpic
            automatically matched to 2A7W A:4-94
            1. region i:4-94 [126377] picpiclink
          10. 2a7w picpic
            automatically matched to 2A7W A:4-94
            1. region j:4-94 [126378] picpiclink
          11. 2a7w picpic
            automatically matched to 2A7W A:4-94
            1. region k:4-94 [126379] picpiclink
          12. 2a7w picpic
            automatically matched to 2A7W A:4-94
            1. region l:4-94 [126380] picpiclink
        3. Mycobacterium tuberculosis [TaxId: 1773] [140801] (1)
          SQ O33257 7-93
          1. 1y6x picpic
            1. region a:7-93 [122676] picpiclink
        4. Bacillus cereus [TaxId: 1396] [140802] (4)
          SQ Q81G00 4-95
          1. 1yvw picpic
            1. region a:4-95 [124122] picpiclink
          2. 1yvw picpic
            automatically matched to 1YVW A:4-95
            1. region b:4-95 [124123] picpiclink
          3. 1yvw picpic
            automatically matched to 1YVW A:4-95
            1. region c:4-95 [124124] picpiclink
          4. 1yvw picpic
            automatically matched to 1YVW A:4-95
            1. region d:4-95 [124125] picpiclink
        5. Mycobacterium tuberculosis H37Rv [TaxId: 83332] [158761] (4)
          1. 3c90 picpic
            automatically matched to d1y6xa1
            1. region a:7-93 [156060] picpiclink
          2. 3c90 picpic
            automatically matched to d1y6xa1
            1. region b:7-93 [156061] picpiclink
          3. 3c90 picpic
            automatically matched to d1y6xa1
            1. region c:7-93 [156062] picpiclink
          4. 3c90 picpic
            automatically matched to d1y6xa1
            1. region x:7-93 [156063] 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