Structural Classification of Proteins
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Family: Cellulases catalytic domain

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
  5. Family: Cellulases catalytic domain [48213]

Protein Domains:

  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
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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