Structural Classification of Proteins
home mail help root up expand collapse

Superfamily: Six-hairpin glycosidases

link to SUPERFAMILY database - Superfamily

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: alpha/alpha toroid [48207]
    multihelical; up to seven alpha-hairpins are arranged in closed circular array; there may be sequence similarities between different superfamilies
  4. Superfamily: Six-hairpin glycosidases [48208]
    link to SUPERFAMILY database - Superfamily

Families:

  1. Glucoamylase [48209] (2)
    1. Glucoamylase [48210]
      1. Aspergillus awamori, variant x100 [TaxId: 105351] [48211] (6)
        1. 1gai picpic
          complexed with gac, glc, man, nag
          1. chain a [18819] picpiclink
        2. 1gah picpic
          complexed with acr, glc, man, nag
          1. chain a [18820] picpiclink
        3. 3gly picpic
          complexed with man, nag
          1. chain a [18822] picpiclink
        4. 1glm picpic
          complexed with man, nag
          1. chain a [18821] picpiclink
        5. 1dog picpic
          complexed with as1, as2, glc, noj
          1. chain a [18823] picpiclink
        6. 1agm picpic
          complexed with acr, asf, man
          1. chain a [18824] picpiclink
      2. Yeast (Saccharomycopsis fibuligera) [TaxId: 4944] [48212] (3)
        1. 2fba picpic
          automatically matched to d1ayx__
          complexed with trs
          1. region a:1-492 [133239] picpiclink
        2. 2f6d picpic
          automatically matched to d1ayx__
          complexed with acr, na, po4
          1. region a:1-492 [133039] picpiclink
        3. 1ayx picpic
          complexed with trs
          1. chain a [18825] picpiclink
  2. Cellulases catalytic domain [48213] (13)
    1. CelA cellulase [48214]
      1. Clostridium thermocellum [TaxId: 1515] [48215] (3)
        1. 1kwf picpic
          complexed with glc; mutant
          1. chain a [73078] picpiclink
        2. 1is9 picpic
          complexed with cl, hg
          1. chain a [76777] picpiclink
        3. 1cem picpic
          1. chain a [18826] picpiclink
    2. Nonprocessive cellulase Cel9M [81846]
      contains only the catalytic module, which interacts with the substrate
      1. Clostridium cellulolyticum [TaxId: 1521] [81847] (2)
        1. 1ia6 picpic
          complexed with ca, ni, so4, zn
          1. chain a [76738] picpiclink
        2. 1ia7 picpic
          complex with cellobiose
          complexed with ca, edo, glc, ni, so4, zn
          1. chain a [76739] picpiclink
    3. Endo-1,4-beta-xylanase [89105]
      cold-adapted family 8 xylanase
      1. Pseudoalteromonas haloplanktis [TaxId: 228] [89106] (8)
        1. 1h12 picpic
          complexed with xyp, xys
          1. chain a [83447] picpiclink
        2. 1h13 picpic
          1. chain a [83448] picpiclink
        3. 1xwt picpic
          mutant
          1. region a:1-404 [122410] picpiclink
        4. 1h14 picpic
          mutant
          1. chain a [83449] picpiclink
        5. 1xw2 picpic
          mutant
          1. region a:1-404 [122389] picpiclink
        6. 1xwq picpic
          automatically matched to 1XW2 A:1-404
          complexed with xyp; mutant
          1. region a:1-404 [122405] picpiclink
        7. 2b4f picpic
          automatically matched to 2A8Z A:1-404
          complexed with xyp, xys; mutant
          1. region a:1-404 [127828] picpiclink
        8. 2a8z picpic
          mutant
          1. region a:1-404 [126422] picpiclink
    4. Endo/exocellulase:cellobiose E-4, N-terminal domain [48216]
      1. Thermomonospora fusca [TaxId: 2021] [48217] (4)
        1. 1tf4 picpicxref
          complexed with ca
          1. region a:1-460 [18827] picpiclink
          2. region b:1-460 [18828] picpiclink
        2. 1js4 picpicxref
          complexed with ca, glc
          1. region a:1-460 [18829] picpiclink
          2. region b:1-460 [18830] picpiclink
        3. 4tf4 picpicxref
          complexed with ca, glc
          1. region a:1-460 [18831] picpiclink
          2. region b:1-460 [18832] picpiclink
        4. 3tf4 picpicxref
          complexed with ca, glc
          1. region a:1-460 [18833] picpiclink
          2. region b:1-460 [18834] picpiclink
      2. Clostridium cellulolyticum, atcc 35319 [TaxId: 1521] [89107] (4)
        endoglucanase 9G
        1. 1g87 picpicxref
          complexed with ca, cry, edo, mg
          1. region a:3-456 [83275] picpiclink
          2. region b:2-456 [83277] picpiclink
        2. 1ga2 picpicxref
          complexed with acy, ca, cry, glc, mg
          1. region a:4-456 [83281] picpiclink
          2. region b:2-456 [83283] picpiclink
        3. 1k72 picpicxref
          complexed with ca, cbi, cry, glc, mg, sch
          1. region a:3-456 [84309] picpiclink
          2. region b:2-456 [84311] picpiclink
        4. 1kfg picpicxref
          complexed with ca, cry, glc, gs1, gs4, mg, ni, trs
          1. region a:3-456 [84387] picpiclink
          2. region b:2-456 [84389] picpiclink
    5. Endo-b-1,4-glucanase [81848]
      1. Termite (Nasutitermes takasagoensis) [TaxId: 62960] [81849] (3)
        1. 1ks8 picpic
          complexed with so4
          1. chain a [77519] picpiclink
        2. 1ksc picpic
          complexed with ca
          1. chain a [77520] picpiclink
        3. 1ksd picpic
          complexed with ca
          1. chain a [77521] picpiclink
    6. CelD cellulase, C-terminal domain [48218]
      the other, N-terminal, domain is immunoglobulin-like
      1. Clostridium thermocellum [TaxId: 1515] [48219] (1)
        1. 1clc picpicxref
          complexed with ca, zn
          1. region a:135-575 [18835] picpiclink
    7. Cellulose 1,4-beta-cellobiosidase CbhA [101363]
      1. Clostridium thermocellum [TaxId: 1515] [101364] (2)
        1. 1ut9 picpicxref
          1. region a:306-816 [99912] picpiclink
        2. 1rq5 picpicxref
          complexed with ca, ctt; mutant
          1. region a:306-815 [97730] picpiclink
    8. Processive endocellulase CelF (Cel48F) [48220]
      1. Clostridium cellulolyticum [TaxId: 1521] [48221] (9)
        1. 1g9g picpic
          complexed with ca, mg
          1. chain a [83279] picpiclink
        2. 2qno picpic
          automatically matched to d1f9da_
          complexed with ca, glc, sgc; mutant
          1. region a:1-629 [150948] picpiclink
        3. 1fce picpic
          complexed with ca, glc, mgl
          1. chain a [18836] picpiclink
        4. 1fae picpic
          complexed with ca, glc
          1. chain a [18837] picpiclink
        5. 1g9j picpic
          complexed with ca, cl, glc, sgc; mutant
          1. chain a [83280] picpiclink
        6. 1fbw picpic
          complexed with ca, glc; mutant
          1. chain a [18838] picpiclink
        7. 1f9d picpic
          complexed with ca, glc; mutant
          1. chain a [18839] picpiclink
        8. 1fbo picpic
          complexed with ca, glc, glo
          1. chain a [18840] picpiclink
        9. 1f9o picpic
          complexed with ca, glc, pih, ssg
          1. chain a [18841] picpiclink
      2. Clostridium thermocellum [TaxId: 1515] [74765] (2)
        1. 1l1y picpic
          complexed with bgc
          1. chain a [73486] picpiclink
          2. chain b [73487] picpiclink
          3. chain c [73488] picpiclink
          4. chain d [73489] picpiclink
          5. chain e [73490] picpiclink
          6. chain f [73491] picpiclink
        2. 1l2a picpic
          complexed with bgc
          1. chain a [73493] picpiclink
          2. chain b [73494] picpiclink
          3. chain c [73495] picpiclink
          4. chain d [73496] picpiclink
          5. chain e [73497] picpiclink
          6. chain f [73498] picpiclink
    9. Chitosanase [116987]
      1. Bacillus sp., strain k17 [TaxId: 1409] [116988] (2)
        SQ Q9ALZ1 49-434
        1. 1v5d picpic
          complexed with pin
          1. chain a [113537] picpiclink
          2. chain b [113538] picpiclink
        2. 1v5c picpic
          complexed with so4
          1. chain a [113536] picpiclink
    10. Xylanase Y [140784]
      1. Bacillus halodurans [TaxId: 86665] [140785] (3)
        SQ Q9KB30 6-381
        1. 1wu4 picpic
          complexed with gol, ni; mutant
          1. region a:6-381 [121272] picpiclink
        2. 1wu6 picpic
          complexed with gol, ni, xyp; mutant
          1. region a:6-381 [121274] picpiclink
        3. 1wu5 picpic
          automatically matched to 1WU4 A:6-381
          complexed with gol, ni, xyp; mutant
          1. region a:6-381 [121273] picpiclink
    11. Probable endoglucanase CmcAX [140786]
      1. Acetobacter xylinus [TaxId: 28448] [140787] (1)
        SQ P37696 23-341
        1. 1wzz picpic
          complexed with so4
          1. region a:23-341 [121536] picpiclink
  3. N-acylglucosamine (NAG) epimerase [48222] (2)
    1. N-acyl-D-glucosamine 2-epimerase [48223]
      1. Pig (Sus scrofa) [TaxId: 9823] [48224] (1)
        1. 1fp3 picpic
          1. chain a [18842] picpiclink
          2. chain b [18843] picpiclink
    2. Putative NAG isomerase YihS [140788]
      1. Salmonella typhimurium [TaxId: 90371] [140789] (6)
        SQ Q8ZKT7 2-413
        1. 2afa picpic
          1. region a:4-415 [126668] picpiclink
        2. 2afa picpic
          automatically matched to 2AFA A:4-415
          1. region b:4-415 [126669] picpiclink
        3. 2afa picpic
          automatically matched to 2AFA A:4-415
          1. region c:4-415 [126670] picpiclink
        4. 2afa picpic
          automatically matched to 2AFA A:4-415
          1. region d:4-415 [126671] picpiclink
        5. 2afa picpic
          automatically matched to 2AFA A:4-415
          1. region e:4-415 [126672] picpiclink
        6. 2afa picpic
          automatically matched to 2AFA A:4-415
          1. region f:4-415 [126673] picpiclink
  4. Glycosyltransferase family 36 C-terminal domain [63588] (2)
    overall domain organization is similar to Bacterial glucoamylase
    1. Lactobacillus maltose phosphorylase, central domain [63589]
      includes alpha-helical linker to the N-terminal domain and a small C-terminal beta-sandwich subdomain
      1. Lactobacillus brevis [TaxId: 1580] [63590] (1)
        1. 1h54 picpicxref
          complexed with k, po4
          1. region a:269-753 [60634] picpiclink
          2. region b:269-754 [60636] picpiclink
    2. Chitobiose phosphorylase ChbP [109951]
      1. Vibrio proteolyticus [TaxId: 671] [109952] (3)
        SQ Q76IQ9
        1. 1v7w picpicxref
          complexed with ca, cl, nag
          1. region a:271-801 [108411] picpiclink
        2. 1v7v picpicxref
          complexed with ca
          1. region a:271-801 [108409] picpiclink
        3. 1v7x picpicxref
          complexed with ca, nag, so4
          1. region a:271-801 [108413] picpiclink
  5. Bacterial glucoamylase C-terminal domain-like [81850] (2)
    overall domain organization is similar to Lactobacillus maltose phosphorylase
    1. Bacterial glucoamylase, C-terminal domain [81851]
      1. Thermoanaerobacterium thermosaccharolyticum [TaxId: 1517] [81852] (2)
        1. 1lf6 picpicxref
          complexed with so4
          1. region a:288-684 [77918] picpiclink
          2. region b:288-684 [77920] picpiclink
        2. 1lf9 picpicxref
          complexed with acr, so4
          1. region a:288-684 [77922] picpiclink
          2. region b:288-684 [77924] picpiclink
    2. Glucodextranase, domain A [101365]
      1. Arthrobacter globiformis [TaxId: 1665] [101366] (2)
        1. 1ulv picpicxrefxrefxref
          complexed with acr, ca
          1. region a:274-686 [99571] picpiclink
        2. 1ug9 picpicxrefxrefxref
          complexed with ca, gol
          1. region a:274-686 [99361] picpiclink
  6. Hypothetical protein YteR [89108] (1)
    unknown function; weak sequence similarity to the catalytic domain of cellulases
    1. Hypothetical protein YteR [89109]
      1. Bacillus subtilis [TaxId: 1423] [89110] (2)
        1. 1nc5 picpic
          structural genomics
          1. chain a [85548] picpiclink
        2. 2d8l picpic
          automatically matched to d1nc5a_
          complexed with ucd
          1. region a:11-373 [131332] picpiclink
  7. Glycosyl Hydrolase Family 88 [109953] (1)
    Pfam 07470
    1. Unsaturated glucuronyl hydrolase [109954]
      1. Bacillus sp. GL1 [TaxId: 84635] [109955] (4)
        SQ Q9RC92
        1. 2d5j picpic
          automatically matched to d1vd5a_
          1. region a:1-377 [131271] picpiclink
        2. 2d5j picpic
          automatically matched to d1vd5a_
          1. region b:1-377 [131272] picpiclink
        3. 1vd5 picpic
          complexed with dtt, gly, mpd
          1. chain a [108518] picpiclink
        4. 2fuz picpic
          automatically matched to d1vd5a_
          complexed with mpd
          1. region a:1-377 [134193] picpiclink
  8. CPF0428-like [158737] (2)
    Pfam 06824; DUF1237
    1. Hypothetical protein BT3781 [158738]
      1. Bacteroides thetaiotaomicron [TaxId: 818] [158739] (2)
        SQ Q8A185 39-481
        1. 2p0v picpic
          1. region a:39-481 [149142] picpiclink
        2. 2p0v picpic
          automatically matched to 2P0V A:39-481
          1. region b:39-481 [149143] picpiclink
    2. Hypothetical protein CPF0428 [158740]
      1. Clostridium perfringens [TaxId: 1502] [158741] (1)
        SQ Q0TU05 2-427
        1. 2nvp picpic
          1. region a:2-427 [148478] picpiclink
  9. Trehalase-like [158742] (1)
    Pham 01204
    1. Periplasmic trehalase TreA [158743]
      1. Escherichia coli [TaxId: 562] [158744] (2)
        SQ P13482 37-547
        1. 2jg0 picpic
          automatically matched to 2JF4 A:37-547
          complexed with ttz
          1. region a:37-547 [148034] picpiclink
        2. 2jf4 picpic
          complexed with vdm
          1. region a:37-547 [148029] picpiclink
Enter search key:
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