Structural Classification of Proteins

Superfamily: Purine and uridine phosphorylases

: complex architecture; contains mixed beta-sheet of 8 strands, order 23415867, strands 3, 6 & 7 are antiparallel to the rest; and barrel, closed; n=5, S=8
uperfamily

Lineage:

Root: scop
Class: Alpha and beta proteins (a/b) [51349]
Mainly parallel beta sheets (beta-alpha-beta units)
Fold: Phosphorylase/hydrolase-like [53162]
core: 3 layers, a/b/a ; mixed sheet of 5 strands: order 21354; strand 4 is antiparallel to the rest; contains crossover loops
Superfamily: Purine and uridine phosphorylases [53167]
complex architecture; contains mixed beta-sheet of 8 strands, order 23415867, strands 3, 6 & 7 are antiparallel to the rest; and barrel, closed; n=5, S=8
uperfamily

Families:

Purine and uridine phosphorylases [53168] (18)
1. Purine nucleoside phosphorylase, PNP [53169]
  1. Human (Homo sapiens) [TaxId: 9606] [53170] (17)
    SQ P00491
    1. 3bgs
      automatically matched to d1ulaa_
      complexed with dih, po4
      1. region a:1-284 [155253]
    2. 1rsz
      automatically matched to d1ula__
      complexed with dih, so4
      1. region a:3-284 [118790]
    3. 1m73
      complexed with so4
      1. chain e [91211]
    4. 1rt9
      automatically matched to d1ula__
      complexed with imh, so4
      1. region a:3-284 [118791]
    5. 1rr6
      automatically matched to d1ula__
      complexed with imh, po4
      1. region a:3-284 [118789]
    6. 1pf7
      complexed with imh, so4
      1. chain e [104142]
    7. 1v2h
      complexed with gun, so4
      1. chain e [100271]
    8. 1v41
      complexed with azg, so4
      1. chain e [113520]
    9. 1yry
      automatically matched to d1ula__
      complexed with msg, so4
      1. region e:3-284 [123947]
    10. 1v45
      complexed with 3dg, so4
      1. chain e [113524]
    11. 1rct
      complexed with nos, so4
      1. chain e [97294]
    12. 1v3q
      complexed with 2di, so4
      1. chain e [100290]
    13. 1pwy
      complexed with ac2, so4
      1. chain e [95266]
    14. 1rfg
      complexed with gmp, so4
      1. chain e [111797]
    15. 2q7o
      automatically matched to d1ulaa_
      complexed with imh, po4
      1. region e:1-284 [150096]
    16. 1ulb
      complexed with gun, so4
      1. chain a [33760]
    17. 1ula
      1. chain a [33761]
  2. Cow (Bos taurus) [TaxId: 9913] [53171] (20)
    SQ P55859
    1. 3pnp
      complexed with mg, po4
      1. chain a [33763]
    2. 1b8o
      complexed with imh, mg, po4
      1. chain a [33762]
    3. 2ai2
      automatically matched to d1v48a_
      complexed with 144, mg, p1d, zn
      1. region a:3-282 [126814]
    4. 2ai3
      automatically matched to d1v48a_
      complexed with 144, mg, p2g, zn
      1. region a:3-282 [126815]
    5. 4pnp
      complexed with po4
      1. chain a [33764]
    6. 1lvu
      complexed with 9pp, ca
      1. chain a [91146]
      2. chain b [91147]
      3. chain c [91148]
      4. chain d [91149]
      5. chain e [91150]
      6. chain f [91151]
    7. 1a9r
      complexed with hpa, so4
      1. chain a [33767]
    8. 1a9s
      complexed with nos, so4
      1. chain a [33768]
    9. 2ai1
      automatically matched to d1v48a_
      complexed with 144, mg, p1g, zn
      1. region a:3-282 [126813]
    10. 2qpl
      automatically matched to d1v48a_
      complexed with bty, mg, so4
      1. region a:3-284 [151206]
    11. 1a9t
      complexed with hpa, r1p
      1. chain a [33765]
    12. 1a9q
      complexed with hpa, so4
      1. chain a [33769]
    13. 1b8n
      complexed with img, mg, po4
      1. chain a [33766]
    14. 1a9o
      complexed with po4
      1. chain a [33770]
    15. 1v48
      complexed with ha1, mg, zn
      1. chain a [108349]
    16. 1pbn
      1. chain a [33771]
    17. 1fxu
      complexed with gu7, mg, po4, zn
      1. chain a [33772]
    18. 1lv8
      complexed with 9pp, ca
      1. chain a [91132]
      2. chain b [91133]
      3. chain c [91134]
      4. chain d [91135]
      5. chain e [91136]
      6. chain f [91137]
    19. 1vfn
      complexed with hpa, mg, zn
      1. chain a [33773]
    20. 1a9p
      complexed with 9di, po4
      1. chain a [33774]
  3. Escherichia coli [TaxId: 562] [53172] (19)
    1. 1k9s
      complexed with fm1, fm2, po4
      1. chain a [68359]
      2. chain b [68360]
      3. chain c [68361]
      4. chain d [68362]
      5. chain e [68363]
      6. chain f [68364]
    2. 1pk9
      complexed with 2fa, po4
      1. chain a [94823]
      2. chain b [94824]
      3. chain c [94825]
    3. 1pr6
      complexed with po4, xya
      1. chain a [95057]
      2. chain b [95058]
      3. chain c [95059]
    4. 1pw7
      complexed with po4, rab
      1. chain a [95202]
      2. chain b [95203]
      3. chain c [95204]
    5. 1pr2
      complexed with mdr, po4
      1. chain a [95048]
      2. chain b [95049]
      3. chain c [95050]
    6. 1ecp
      1. chain a [33775]
      2. chain b [33776]
      3. chain c [33777]
      4. chain d [33778]
      5. chain e [33779]
      6. chain f [33780]
    7. 1pke
      complexed with 2fd, po4
      1. chain a [94826]
      2. chain b [94827]
      3. chain c [94828]
    8. 1ovg
      complexed with mdr, po4; mutant
      1. chain a [93596]
      2. chain b [93597]
      3. chain c [93598]
    9. 1a69
      complexed with fmb, so4
      1. chain a [33781]
      2. chain b [33782]
      3. chain c [33783]
    10. 1pr0
      complexed with nos, po4
      1. chain a [95042]
      2. chain b [95043]
      3. chain c [95044]
    11. 1pr1
      complexed with fmb, po4
      1. chain a [95045]
      2. chain b [95046]
      3. chain c [95047]
    12. 1pk7
      complexed with adn, po4
      1. chain a [94804]
      2. chain b [94805]
      3. chain c [94806]
    13. 1oty
      complexed with 6mp, po4
      1. chain a [93533]
      2. chain b [93534]
      3. chain c [93535]
    14. 1ou4
      complexed with 6mp, po4
      1. chain a [93540]
      2. chain b [93541]
      3. chain c [93542]
    15. 1oum
      complexed with po4, tal; mutant
      1. chain a [93551]
      2. chain b [93552]
      3. chain c [93553]
    16. 1ov6
      complexed with dbm, po4; mutant
      1. chain a [93583]
      2. chain b [93584]
      3. chain c [93585]
    17. 1pr4
      complexed with mtp, po4
      1. chain a [95051]
      2. chain b [95052]
      3. chain c [95053]
    18. 1pr5
      complexed with po4, tbn
      1. chain a [95054]
      2. chain b [95055]
      3. chain c [95056]
    19. 1otx
      complexed with po4; mutant
      1. chain a [93530]
      2. chain b [93531]
      3. chain c [93532]
  4. Vibrio cholerae [TaxId: 666] [102499] (2)
    1. 1vhw
      structural genomics
      complexed with adn
      1. chain a [100706]
      2. chain b [100707]
      3. chain c [100708]
      4. chain d [100709]
      5. chain e [100710]
      6. chain f [100711]
    2. 1vhj
      structural genomics
      1. chain a [100674]
      2. chain b [100675]
      3. chain c [100676]
      4. chain d [100677]
      5. chain e [100678]
      6. chain f [100679]
  5. Cellulomonas sp. [TaxId: 40001] [53173] (2)
    1. 1qe5
      1. chain a [33784]
      2. chain b [33785]
      3. chain c [33786]
    2. 1c3x
      1. chain a [33787]
      2. chain b [33788]
      3. chain c [33789]
  6. Mycobacterium tuberculosis [TaxId: 1773] [64098] (3)
    1. 1g2o
      complexed with imh, po4
      1. chain a [60228]
      2. chain b [60229]
      3. chain c [60230]
    2. 1n3i
      complexed with dih, po4
      1. chain a [91565]
      2. chain b [91566]
      3. chain c [91567]
    3. 1i80
      complexed with 9hx, imr, po4
      1. chain a [61927]
      2. chain b [61928]
      3. chain c [61929]
  7. Thermus thermophilus [TaxId: 274] [89721] (4)
    1. 1odk
      complexed with gol
      1. chain a [86863]
      2. chain b [86864]
      3. chain c [86865]
      4. chain d [86866]
      5. chain e [86867]
      6. chain f [86868]
    2. 1odl
      complexed with cl, gol, so4
      1. chain a [86869]
      2. chain b [86870]
      3. chain c [86871]
      4. chain d [86872]
      5. chain e [86873]
      6. chain f [86874]
    3. 1odi
      complexed with adn, so4
      1. chain a [86851]
      2. chain b [86852]
      3. chain c [86853]
      4. chain d [86854]
      5. chain e [86855]
      6. chain f [86856]
    4. 1odj
      complexed with gmp, so4
      1. chain a [86857]
      2. chain b [86858]
      3. chain c [86859]
      4. chain d [86860]
      5. chain e [86861]
      6. chain f [86862]
  8. Thermotoga maritima [TaxId: 2336] [117654] (1)
    SQ Q9X1T2
    1. 1vmk
      Structural genomics target
      complexed with gun, mg
      1. chain a [113680]
      2. chain b [113681]
      3. chain c [113682]
  9. Bacillus anthracis [TaxId: 1392] [117655] (3)
    SQ Q81T09
    1. 2ac7
      automatically matched to d1xe3d_
      complexed with adn, so4
      1. region a:2-232 [126543]
    2. 2ac7
      automatically matched to d1xe3d_
      complexed with adn, so4
      1. region b:2-232 [126544]
    3. 1xe3
      complexed with cl
      1. chain a [115207]
      2. chain b [115208]
      3. chain c [115209]
      4. chain d [115210]
      5. chain e [115211]
      6. chain f [115212]
2. Uridine phosphorylase [53176]
  1. Escherichia coli [TaxId: 562] [53177] (40)
    also includes the PDB entry (1rxs) where protein chains are designated by both upper case and lower case letters creating problems with its processing and presentation in SCOP
    1. 1rxy
      complexed with act, gol, k, so4
      1. chain a [98065]
      2. chain b [98066]
    2. 1lx7
      complexed with mse
      1. chain a [74329]
      2. chain b [74330]
    3. 1tgy
      automatically matched to d1k3fa_
      complexed with k, r1p, ura
      1. region a:4-253 [119249]
    4. 1tgy
      automatically matched to d1k3fa_
      complexed with k, r1p, ura
      1. region b:4-253 [119250]
    5. 1t0u
      1. chain a [99064]
      2. chain b [99065]
    6. 1u1g
      automatically matched to d1k3fa_
      complexed with bbb, k
      1. region a:4-253 [119445]
    7. 1u1g
      automatically matched to d1k3fa_
      complexed with bbb, k
      1. region b:4-253 [119446]
    8. 1u1g
      automatically matched to d1k3fa_
      complexed with bbb, k
      1. region c:4-253 [119447]
    9. 1u1g
      automatically matched to d1k3fa_
      complexed with bbb, k
      1. region d:4-253 [119448]
    10. 1u1g
      automatically matched to d1k3fa_
      complexed with bbb, k
      1. region e:4-253 [119449]
    11. 1u1g
      automatically matched to d1k3fa_
      complexed with bbb, k
      1. region f:4-253 [119450]
    12. 1tgv
      automatically matched to d1k3fa_
      complexed with 5ud, k, so4
      1. region a:4-253 [119247]
    13. 1tgv
      automatically matched to d1k3fa_
      complexed with 5ud, k, so4
      1. region b:4-253 [119248]
    14. 1rxc
      complexed with 5ud, k, po4, r1p, urf
      1. chain a [98015]
      2. chain b [98016]
      3. chain c [98017]
      4. chain d [98018]
      5. chain e [98019]
      6. chain f [98020]
      7. chain g [98021]
      8. chain h [98022]
      9. chain i [98023]
      10. chain j [98024]
      11. chain k [98025]
      12. chain l [98026]
    15. 1u1d
      automatically matched to d1k3fa_
      complexed with 181, k, po4
      1. region a:4-253 [119427]
    16. 1u1d
      automatically matched to d1k3fa_
      complexed with 181, k, po4
      1. region b:4-253 [119428]
    17. 1u1d
      automatically matched to d1k3fa_
      complexed with 181, k, po4
      1. region c:4-253 [119429]
    18. 1u1d
      automatically matched to d1k3fa_
      complexed with 181, k, po4
      1. region d:4-253 [119430]
    19. 1u1d
      automatically matched to d1k3fa_
      complexed with 181, k, po4
      1. region e:4-253 [119431]
    20. 1u1d
      automatically matched to d1k3fa_
      complexed with 181, k, po4
      1. region f:4-253 [119432]
    21. 1u1e
      automatically matched to d1k3fa_
      complexed with 182, k, po4
      1. region a:4-253 [119433]
    22. 1u1e
      automatically matched to d1k3fa_
      complexed with 182, k, po4
      1. region b:4-253 [119434]
    23. 1u1e
      automatically matched to d1k3fa_
      complexed with 182, k, po4
      1. region c:4-253 [119435]
    24. 1u1e
      automatically matched to d1k3fa_
      complexed with 182, k, po4
      1. region d:4-253 [119436]
    25. 1u1e
      automatically matched to d1k3fa_
      complexed with 182, k, po4
      1. region e:4-253 [119437]
    26. 1u1e
      automatically matched to d1k3fa_
      complexed with 182, k, po4
      1. region f:4-253 [119438]
    27. 1u1f
      automatically matched to d1k3fa_
      complexed with 183, k, po4
      1. region a:4-253 [119439]
    28. 1u1f
      automatically matched to d1k3fa_
      complexed with 183, k, po4
      1. region b:4-253 [119440]
    29. 1u1f
      automatically matched to d1k3fa_
      complexed with 183, k, po4
      1. region c:4-253 [119441]
    30. 1u1f
      automatically matched to d1k3fa_
      complexed with 183, k, po4
      1. region d:4-253 [119442]
    31. 1u1f
      automatically matched to d1k3fa_
      complexed with 183, k, po4
      1. region e:4-253 [119443]
    32. 1u1f
      automatically matched to d1k3fa_
      complexed with 183, k, po4
      1. region f:4-253 [119444]
    33. 1u1c
      automatically matched to d1k3fa_
      complexed with bau, k, po4
      1. region a:4-253 [119421]
    34. 1u1c
      automatically matched to d1k3fa_
      complexed with bau, k, po4
      1. region b:4-253 [119422]
    35. 1u1c
      automatically matched to d1k3fa_
      complexed with bau, k, po4
      1. region c:4-253 [119423]
    36. 1u1c
      automatically matched to d1k3fa_
      complexed with bau, k, po4
      1. region d:4-253 [119424]
    37. 1u1c
      automatically matched to d1k3fa_
      complexed with bau, k, po4
      1. region e:4-253 [119425]
    38. 1u1c
      automatically matched to d1k3fa_
      complexed with bau, k, po4
      1. region f:4-253 [119426]
    39. 1rxu
      complexed with k, po4, thm
      1. chain a [98037]
      2. chain b [98038]
      3. chain c [98039]
      4. chain d [98040]
      5. chain e [98041]
      6. chain f [98042]
      7. chain g [98043]
      8. chain h [98044]
      9. chain i [98045]
      10. chain j [98046]
      11. chain k [98047]
      12. chain l [98048]
      13. chain m [98049]
      14. chain n [98050]
      15. chain o [98051]
      16. chain p [98052]
      17. chain q [98053]
      18. chain r [98054]
    40. 1k3f
      1. chain a [68105]
      2. chain b [68106]
      3. chain c [68107]
      4. chain d [68108]
      5. chain e [68109]
      6. chain f [68110]
  2. Salmonella typhimurium [TaxId: 90371] [117656] (1)
    SQ P0A1F6
    1. 1ryz
      complexed with acy
      1. chain a [111975]
      2. chain b [111976]
      3. chain c [111977]
      4. chain d [111978]
      5. chain e [111979]
      6. chain f [111980]
3. Putative uridine phosphorylase [102500]
  1. Plasmodium falciparum [TaxId: 5833] [102501] (4)
    1. 1q1g
      complexed with ioh, mti, so4
      1. chain a [95574]
      2. chain b [95575]
      3. chain c [95576]
      4. chain d [95577]
      5. chain e [95578]
      6. chain f [95579]
    2. 1nw4
      complexed with imh, ioh, so4
      1. chain a [92223]
      2. chain b [92224]
      3. chain c [92225]
      4. chain d [92226]
      5. chain e [92227]
      6. chain f [92228]
    3. 1sq6
      complexed with so4
      1. chain a [98964]
    4. 2bsx
      automatically matched to d1nw4a_
      complexed with nos
      1. region a:3-245 [129128]
4. 5'-deoxy-5'-methylthioadenosine phosphorylase [53174]
  1. Human (Homo sapiens) [TaxId: 9606] [53175] (5)
    SQ Q13126
    1. 1cb0
      complexed with ade; mutant
      1. chain a [33790]
    2. 1cg6
      complexed with mta, so4; mutant
      1. chain a [33791]
    3. 1k27
      complexed with mtm, po4
      1. chain a [90926]
    4. 1sd1
      complexed with fmc
      1. chain a [105426]
    5. 1sd2
      complexed with mth, so4
      1. chain a [105427]
  2. Archaeon Sulfolobus solfataricus [TaxId: 2287] [69536] (9)
    1. 1je0
      complexed with po4, trs
      1. chain a [66581]
      2. chain b [66582]
      3. chain c [66583]
    2. 1jds
      complexed with po4, trs
      1. chain a [66560]
      2. chain b [66561]
      3. chain c [66562]
      4. chain d [66563]
      5. chain e [66564]
      6. chain f [66565]
    3. 1je1
      complexed with gmp, so4
      1. chain a [66584]
      2. chain b [66585]
      3. chain c [66586]
      4. chain d [66587]
      5. chain e [66588]
      6. chain f [66589]
    4. 1jpv
      complexed with so4
      1. chain a [67056]
      2. chain b [67057]
      3. chain c [67058]
    5. 1jp7
      complexed with so4
      1. chain a [67006]
      2. chain b [67007]
      3. chain c [67008]
    6. 1jdv
      complexed with adn, so4
      1. chain a [66572]
      2. chain b [66573]
      3. chain c [66574]
      4. chain d [66575]
      5. chain e [66576]
      6. chain f [66577]
    7. 1jdt
      complexed with mta, so4
      1. chain a [66566]
      2. chain b [66567]
      3. chain c [66568]
    8. 1jdz
      complexed with fmb, so4
      1. chain a [66578]
      2. chain b [66579]
      3. chain c [66580]
    9. 1jdu
      1. chain a [66569]
      2. chain b [66570]
      3. chain c [66571]
  3. Sulfolobus tokodaii [TaxId: 111955] [117657] (1)
    SQ Q975C3
    1. 1v4n
      structural genomics target
      1. chain a [113530]
      2. chain b [113531]
      3. chain c [113532]
5. 5'-Methylthioadenosine/S-Adenosylhomocysteine nucleosidase [82448]
  1. Escherichia coli [TaxId: 562] [82449] (8)
    1. 1jys
      complexed with ade
      1. chain a [77216]
      2. chain b [77217]
    2. 1z5p
      automatically matched to d1nc3a_
      complexed with gol, ipa, pe5
      1. region a:1-232 [124487]
    3. 1nc1
      complexed with mth
      1. chain a [91779]
      2. chain b [91780]
    4. 1nc3
      complexed with fmc
      1. chain a [85546]
      2. chain b [85547]
    5. 1y6r
      automatically matched to d1nc3a_
      complexed with mtm
      1. region a:-1-232 [122672]
    6. 1y6r
      automatically matched to d1nc3a_
      complexed with mtm
      1. region b:1-232 [122673]
    7. 1y6q
      automatically matched to d1nc3a_
      complexed with cl, tdi
      1. region a:-1-232 [122670]
    8. 1y6q
      automatically matched to d1nc3a_
      complexed with cl, tdi
      1. region b:1-232 [122671]
6. AMP nucleosidase [110645]
  contains extra N-terminal oligomerisation (sub)domain (8-153)
  1. Escherichia coli [TaxId: 562] [110646] (4)
    SQ P15272
    1. 1t8s
      complexed with fmp
      1. chain a [106679]
      2. chain b [106680]
      3. chain c [106681]
      4. chain d [106682]
      5. chain e [106683]
      6. chain f [106684]
    2. 1t8r
      1. chain a [106673]
      2. chain b [106674]
      3. chain c [106675]
      4. chain d [106676]
      5. chain e [106677]
      6. chain f [106678]
    3. 1t8w
      1. chain a [106689]
      2. chain b [106690]
      3. chain c [106691]
      4. chain d [106692]
      5. chain e [106693]
      6. chain f [106694]
    4. 1t8y
      complexed with po4
      1. chain a [106695]
      2. chain b [106696]
      3. chain c [106697]
      4. chain d [106698]
      5. chain e [106699]
      6. chain f [106700]
  2. Bacteroides thetaiotaomicron [TaxId: 818] [117658] (1)
    SQ Q7MVU1
    1. 1ybf
      Structural genomics target
      1. chain a [116609]
      2. chain b [116610]
      3. chain c [116611]