Structural Classification of Proteins
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Superfamily: Nicotinate/Quinolinate PRTase C-terminal domain-like

incomplete beta/alpha barrel with parallel beta-sheet of 7 strands
link to SUPERFAMILY database - Superfamily

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: TIM beta/alpha-barrel [51350]
    contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678
    the first seven superfamilies have similar phosphate-binding sites
  4. Superfamily: Nicotinate/Quinolinate PRTase C-terminal domain-like [51690]
    incomplete beta/alpha barrel with parallel beta-sheet of 7 strands
    link to SUPERFAMILY database - Superfamily

Families:

  1. NadC C-terminal domain-like [51691] (6)
    1. Quinolinic acid phosphoribosyltransferase (Nicotinate-nucleotide pyrophosphorylase, NadC), C-terminal domain [51692]
      1. Salmonella typhimurium [TaxId: 90371] [51693] (1) picpic
      2. Mycobacterium tuberculosis [TaxId: 1773] [51694] (4) picpic
      3. Thermotoga maritima [TaxId: 2336] [89507] (1) picpic
        TM1645
    2. Nicotinate-nucleotide pyrophosphorylase PF1904 [141857]
      1. Pyrococcus furiosus [TaxId: 2261] [141858] (6) picpic
        SQ Q8TZS9 111-389
    3. Putative nicotinate phosphoribosyltransferase EF2626 [141859]
      includes extra C-terminal region that wraps around the N-terminal domain and contains an all-beta domain, this domain is distinct from but probably related to the Ta1145 extra domain
      1. Enterococcus faecalis [TaxId: 1351] [141860] (1) picpic
        SQ Q830Y8 141-485
    4. Nicotinate phosphoribosyltransferase Ta1145 [141861]
      includes extra C-terminal region that wraps around the N-terminal domain and contains a rubredoxin-like subdomain
      1. Thermoplasma acidophilum [TaxId: 2303] [141862] (1) picpic
        SQ Q9HJ28 120-389
  2. Monomeric nicotinate phosphoribosyltransferase C-terminal domain [110910] (3)
    1. Nicotinate phosphoribosyltransferase, C-terminal domain [110911]
      1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [110912] (1) picpic
        SQ P39683
      2. Agrobacterium tumefaciens [TaxId: 358] [117391] (1) picpic
        SQ Q8UIS9
      3. Pseudomonas aeruginosa [TaxId: 287] [141863] (4) picpic
        SQ Q9HW26 143-397
        NAPRTase 2
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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