Structural Classification of Proteins
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Family: Class II glutamine amidotransferases

has slightly different topology than other families do

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: Ntn hydrolase-like [56234]
    4 layers: alpha/beta/beta/alpha; has an unusual sheet-to-sheet packing
  4. Superfamily: N-terminal nucleophile aminohydrolases (Ntn hydrolases) [56235]
    N-terminal residue provides two catalytic groups, nucleophile and proton donor
    link to SUPERFAMILY database - Superfamily
  5. Family: Class II glutamine amidotransferases [56236]
    has slightly different topology than other families do

Protein Domains:

  1. Glucosamine 6-phosphate synthase, N-terminal domain [56237]
    1. Escherichia coli [TaxId: 562] [56238] (8)
      SQ P17169 1-238
      1. 1xff picpic
        complexed with act, glu, na
        1. chain a [109580] picpiclink
        2. chain b [109581] picpiclink
      2. 1xfg picpic
        complexed with act, hga, na
        1. chain a [109582] picpiclink
        2. chain b [109583] picpiclink
      3. 2bpl picpicxrefxrefxref
        automatically matched to d1jxaa2
        complexed with f6r
        1. region a:1-240 [128939] picpiclink
      4. 2bpl picpicxrefxrefxref
        automatically matched to d1jxaa2
        complexed with f6r
        1. region b:1-240 [128941] picpiclink
      5. 2bpl picpicxrefxrefxref
        automatically matched to d1jxaa2
        complexed with f6r
        1. region c:1-240 [128943] picpiclink
      6. 2j6h picpicxrefxref
        automatically matched to d1jxaa2
        complexed with g6q, onl
        1. region a:1-240 [138085] picpiclink
      7. 2j6h picpicxrefxref
        automatically matched to d1jxaa2
        complexed with g6q, onl
        1. region b:1-240 [138087] picpiclink
      8. 1jxa picpicxref
        complexed with g6q
        1. region a:1-240 [67408] picpiclink
        2. region b:1-240 [67410] picpiclink
        3. region c:1-240 [67412] picpiclink
  2. Glutamine PRPP amidotransferase, N-terminal domain [56239]
    1. Bacillus subtilis [TaxId: 1423] [56240] (2)
      1. 1gph picpicxref
        complexed with amp, fs4
        1. region 1:1-234 [41812] picpiclink
        2. region 2:1-234 [41813] picpiclink
        3. region 3:1-234 [41814] picpiclink
        4. region 4:1-234 [41815] picpiclink
      2. 1ao0 picpicxref
        complexed with 5gp, adp, fs4, mg
        1. region a:1-234 [41816] picpiclink
        2. region b:1-234 [41817] picpiclink
        3. region c:1-234 [41818] picpiclink
        4. region d:1-234 [41819] picpiclink
    2. Escherichia coli [TaxId: 562] [56241] (5)
      1. 1ecf picpicxref
        complexed with pin
        1. region a:1-249 [41820] picpiclink
        2. region b:1-249 [41821] picpiclink
      2. 1ecg picpicxref
        complexed with onl, pin
        1. region a:1-249 [41822] picpiclink
        2. region b:1-249 [41823] picpiclink
      3. 1ecj picpicxref
        complexed with amp
        1. region a:1-249 [41826] picpiclink
        2. region b:1-249 [41827] picpiclink
        3. region c:1-249 [41828] picpiclink
        4. region d:1-249 [41829] picpiclink
      4. 1ecc picpicxref
        complexed with mn, onl, pcp
        1. region a:1-249 [41824] picpiclink
        2. region b:1-249 [41825] picpiclink
      5. 1ecb picpicxref
        complexed with 5gp, mg
        1. region a:1-249 [41830] picpiclink
        2. region b:1-249 [41831] picpiclink
        3. region c:1-249 [41832] picpiclink
        4. region d:1-249 [41833] picpiclink
  3. Asparagine synthetase B, N-terminal domain [56242]
    1. Escherichia coli [TaxId: 562] [56243] (1)
      1. 1ct9 picpicxref
        1. region a:1-192 [41834] picpiclink
        2. region b:1-192 [41835] picpiclink
        3. region c:1-192 [41836] picpiclink
        4. region d:1-192 [41837] picpiclink
  4. beta-Lactam synthetase [69831]
    Asparagine synthetase B homologue
    1. Streptomyces clavuligerus [TaxId: 1901] [69832] (5)
      1. 1jgt picpicxref
        complexed with apc, cma, gol, mg
        1. region a:4-209 [66685] picpiclink
        2. region b:2-209 [66687] picpiclink
      2. 1m1z picpicxref
        1. region a:3-209 [78458] picpiclink
        2. region b:2-209 [78460] picpiclink
      3. 1mb9 picpicxref
        complexed with amp, atp, mg, pop
        1. region a:4-209 [78913] picpiclink
        2. region b:3-209 [78915] picpiclink
      4. 1mc1 picpicxref
        complexed with amp, mg, pcx, pop
        1. region a:5-209 [78940] picpiclink
        2. region b:3-209 [78942] picpiclink
      5. 1mbz picpicxref
        complexed with gol, iot, mg, pop
        1. region a:3-209 [78934] picpiclink
        2. region b:3-209 [78936] picpiclink
    2. Pectobacterium carotovorum [TaxId: 554] [103312] (2)
      carbapenam synthetase CarA
      1. 1q15 picpicxref
        1. region a:2-205 [95539] picpiclink
        2. region b:2-205 [95541] picpiclink
        3. region c:2-205 [95543] picpiclink
        4. region d:2-205 [95545] picpiclink
      2. 1q19 picpicxref
        complexed with apc, mg, ssc
        1. region a:2-205 [95554] picpiclink
        2. region b:2-205 [95556] picpiclink
        3. region c:2-205 [95558] picpiclink
        4. region d:2-205 [95560] picpiclink
  5. Alpha subunit of glutamate synthase, N-terminal domain [69833]
    1. Azospirillum brasilense [TaxId: 192] [69834] (7)
      1. 1ea0 picpicxrefxref
        complexed with 2og, f3s, fmn
        1. region a:1-422 [64856] picpiclink
        2. region b:1-422 [64859] picpiclink
      2. 2vdc picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
        automatically matched to d1ea0a3
        complexed with akg, f3s, fad, fmn, sf4
        1. region a:1-422 [152975] picpiclink
      3. 2vdc picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
        automatically matched to d1ea0a3
        complexed with akg, f3s, fad, fmn, sf4
        1. region b:1-422 [152978] picpiclink
      4. 2vdc picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
        automatically matched to d1ea0a3
        complexed with akg, f3s, fad, fmn, sf4
        1. region c:1-422 [152981] picpiclink
      5. 2vdc picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
        automatically matched to d1ea0a3
        complexed with akg, f3s, fad, fmn, sf4
        1. region d:1-422 [152984] picpiclink
      6. 2vdc picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
        automatically matched to d1ea0a3
        complexed with akg, f3s, fad, fmn, sf4
        1. region e:1-422 [152987] picpiclink
      7. 2vdc picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
        automatically matched to d1ea0a3
        complexed with akg, f3s, fad, fmn, sf4
        1. region f:1-422 [152990] picpiclink
    2. Synechocystis sp. [TaxId: 1143] [75566] (5)
      1. 1ofd picpicxrefxref
        complexed with 2og, f3s, fmn
        1. region a:1-430 [86937] picpiclink
        2. region b:1-430 [86940] picpiclink
      2. 1ofe picpicxrefxref
        complexed with 2og, f3s, fmn, onl
        1. region a:1-430 [86943] picpiclink
        2. region b:1-430 [86946] picpiclink
      3. 1llw picpicxrefxref
        complexed with 2og, f3s, fmn
        1. region a:1-422 [74019] picpiclink
      4. 1lm1 picpicxrefxref
        complexed with act, f3s, fmn
        1. region a:1-422 [74025] picpiclink
      5. 1llz picpicxrefxref
        complexed with f3s, fmn
        1. region a:1-422 [74022] picpiclink
  6. Hypothetical protein YafJ (PA1307) [111217]
    1. Pseudomonas aeruginosa [TaxId: 287] [111218] (1)
      SQ Q9I437
      1. 1te5 picpic
        1. chain a [106795] picpiclink
        2. chain b [106796] 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