Structural Classification of Proteins
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Fold: 7-stranded beta/alpha barrel

variant of beta/alpha barrel; parallel beta-sheet barrel, closed, n=7, S=8; strand order 1234567; some members may have fewer strands

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a/b) [51349]
    Mainly parallel beta sheets (beta-alpha-beta units)
  3. Fold: 7-stranded beta/alpha barrel [51988]
    variant of beta/alpha barrel; parallel beta-sheet barrel, closed, n=7, S=8; strand order 1234567; some members may have fewer strands

Superfamilies:

  1. Glycosyl hydrolases family 6, cellulases [51989] (1)
    link to SUPERFAMILY database - Superfamily
    1. Glycosyl hydrolases family 6, cellulases [51990] (5)
      Pfam 01341
      1. Cellulase E2 [51991]
        1. Thermomonospora fusca, strain yx [TaxId: 2021] [51992] (2)
          1. 2bod picpic
            automatically matched to d1tml__
            complexed with bgc, mgl, sgc
            1. region x:2-286 [128909] picpiclink
          2. 1tml picpic
            complexed with so4
            1. chain a [30656] picpiclink
      2. Cellobiohydrolase II (Cel6) [51993]
        1. Trichoderma reesei, Cel6a [TaxId: 51453] [51994] (7)
          1. 1qjw picpic
            complexed with cd, glc, gol, man, mgl, nag, sgc; mutant
            1. chain a [30657] picpiclink
            2. chain b [30658] picpiclink
          2. 1qk2 picpic
            complexed with glc, man, mgl, nag, sgc
            1. chain a [30659] picpiclink
            2. chain b [30660] picpiclink
          3. 1cb2 picpic
            complexed with man, nag; mutant
            1. chain a [30661] picpiclink
            2. chain b [30662] picpiclink
          4. 1hgw picpic
            complexed with co, man, nag; mutant
            1. chain a [65831] picpiclink
            2. chain b [65832] picpiclink
          5. 1qk0 picpic
            complexed with co, glc, iob, iod, man, nag, xys
            1. chain a [30663] picpiclink
            2. chain b [30664] picpiclink
          6. 1hgy picpic
            complexed with glc, man, nag; mutant
            1. chain a [65833] picpiclink
            2. chain b [65834] picpiclink
          7. 3cbh picpic
            CA-atoms only
            1. chain a [30665] picpiclink
        2. Humicola insolens, Cel6a [TaxId: 34413] [51995] (9)
          1. 1oc7 picpic
            complexed with act, bgc, dmf, gol, ma3, mg, nag, sgc; mutant
            1. chain a [86794] picpiclink
          2. 1ocn picpic
            complexed with bgc, ca, ifm, nag; mutant
            1. chain a [86808] picpiclink
          3. 1ocj picpic
            complexed with acy, bgc, ma3, mg, nag, sgc; mutant
            1. chain a [86801] picpiclink
          4. 1oc6 picpic
            complexed with ca, gol, nag; mutant
            1. chain a [86793] picpiclink
          5. 1oc5 picpic
            complexed with bgc, gol, mgl, nag, sgc; mutant
            1. chain a [86792] picpiclink
          6. 1ocb picpic
            complexed with bgc, flg, gda, gol, gtm, nag
            1. chain a [86799] picpiclink
            2. chain b [86800] picpiclink
          7. 2bvw picpic
            complexed with ct3, ctt, glc, gol, nag
            1. chain a [30666] picpiclink
            2. chain b [30667] picpiclink
          8. 1bvw picpic
            complexed with gol, man, mg, nag
            1. chain a [30668] picpiclink
          9. 1gz1 picpic
            complexed with bgc, mgl, na, nag, sgc; mutant
            1. chain a [76405] picpiclink
        3. Humicola insolens, Cel6b [TaxId: 34413] [51996] (1)
          1. 1dys picpic
            1. chain a [30669] picpiclink
            2. chain b [30670] picpiclink
      3. Putative cellulase Rv0062 (Cel6, CelA1) [117447]
        1. Mycobacterium tuberculosis [TaxId: 1773] [117448] (4)
          SQ Q79G13 88-380
          1. 1uoz picpic
            complexed with glc, gol, sgc, so4
            1. chain a [113354] picpiclink
          2. 1up3 picpic
            complexed with 1pg, bgc, mgl, sgc, so4
            1. chain a [113357] picpiclink
          3. 1up0 picpic
            complexed with 1pg, act, bgc, mho, so4
            1. chain a [113355] picpiclink
          4. 1up2 picpic
            complexed with 1pg, act, bgc, ifm, mho, so4
            1. chain a [113356] picpiclink
  2. PHP domain-like [89550] (2)
    link to SUPERFAMILY database - Superfamily
    1. PHP domain [89551] (2)
      putative phosphoesterase domain; contains trinuclear metal-binding site; some similarity to the metallohydrolases of TIM-barrel fold
      1. Hypothetical protein YcdX [89552]
        1. Escherichia coli [TaxId: 562] [89553] (3)
          SQ P75914
          1. 1m65 picpic
            structural genomics
            complexed with na, so4, zn
            1. chain a [84847] picpiclink
          2. 1pb0 picpic
            Structural genomics target
            complexed with fmt, so4, zn
            1. chain a [104099] picpiclink
            2. chain b [104100] picpiclink
            3. chain c [104101] picpiclink
          3. 1m68 picpic
            structural genomics
            complexed with so4, zn
            1. chain a [84848] picpiclink
      2. Hypothetical protein TM0559 [141949]
        1. Thermotoga maritima [TaxId: 2336] [141950] (6)
          SQ Q9WZ29 5-233
          1. 2anu picpic
            complexed with cl, zn
            1. region a:5-233 [127058] picpiclink
          2. 2anu picpic
            automatically matched to 2ANU A:5-233
            complexed with cl, zn
            1. region b:5-233 [127059] picpiclink
          3. 2anu picpic
            automatically matched to 2ANU A:5-233
            complexed with cl, zn
            1. region c:5-232 [127060] picpiclink
          4. 2anu picpic
            automatically matched to 2ANU A:5-233
            complexed with cl, zn
            1. region d:5-232 [127061] picpiclink
          5. 2anu picpic
            automatically matched to 2ANU A:5-233
            complexed with cl, zn
            1. region e:5-232 [127062] picpiclink
          6. 2anu picpic
            automatically matched to 2ANU A:5-233
            complexed with cl, zn
            1. region f:5-233 [127063] picpiclink
    2. RNase P subunit p30 [110442] (1)
      Pfam 01876
      1. Ribonuclease P protein component 3, Rnp3 [110443]
        1. Pyrococcus horikoshii [TaxId: 53953] [110444] (3)
          SQ O59543 # PH1877
          1. 1v77 picpic
            1. chain a [108402] picpiclink
          2. 2czv picpicxrefxref
            automatically matched to d1v77a_
            complexed with acy, bog; mutant
            1. region a:7-208 [131056] picpiclink
          3. 2czv picpicxrefxref
            automatically matched to d1v77a_
            complexed with acy, bog; mutant
            1. region b:7-208 [131057] picpiclink
  3. Glycoside hydrolase/deacetylase [88713] (8)
    in the different families beta-barrels are similarly distorted but may vary in the number of strands
    link to SUPERFAMILY database - Superfamily
    1. 4-alpha-glucanotransferase, N-terminal domain [89554] (1)
      family 57 glycoside hydrolase; overall domain organization is similar to that of the alpha-mannosidase family
      1. 4-alpha-glucanotransferase, N-terminal domain [89555]
        1. Archaeon Thermococcus litoralis [TaxId: 2265] [89556] (3)
          1. 1k1x picpicxrefxref
            complexed with ca, trs
            1. region a:1-310 [84281] picpiclink
            2. region b:2-310 [84284] picpiclink
          2. 1k1y picpicxrefxref
            complexed with acr, ca, mal, trs
            1. region a:1-310 [84287] picpiclink
            2. region b:2-310 [84290] picpiclink
          3. 1k1w picpicxrefxref
            complexed with ca, glc, mse, so4
            1. region a:4-310 [84278] picpiclink
    2. alpha-mannosidase [88714] (2)
      family 38 glycoside hydrolase; overall domain organization is similar to that of the 4-alpha-glucanotransferase family
      1. Golgi alpha-mannosidase II [88715]
        1. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [88716] (46)
          SQ Q24451 94-1107
          1. 3bvu picpicxrefxref
            automatically matched to d1htya3
            complexed with mrd, nag, po4, wz2, zn; mutant
            1. region a:31-411 [155669] picpiclink
          2. 3bvx picpicxrefxref
            automatically matched to d1htya3
            complexed with mpd, wz5, zn; mutant
            1. region a:31-411 [155678] picpiclink
          3. 2ow6 picpicxrefxref
            automatically matched to d1htya3
            complexed with mrd, nag, nk1, po4, zn
            1. region a:31-411 [149041] picpiclink
          4. 3ddf picpicxrefxref
            automatically matched to d1htya3
            complexed with gb6, mpd, mrd, nag, zn
            1. region a:31-411 [157549] picpiclink
          5. 3bvw picpicxrefxref
            automatically matched to d1htya3
            complexed with mpd, wz4, zn; mutant
            1. region a:31-411 [155675] picpiclink
          6. 3bui picpicxrefxref
            automatically matched to d1htya3
            complexed with mpd, trs, zn; mutant
            1. region a:31-411 [155609] picpiclink
          7. 1qwn picpicxrefxref
            complexed with gul, mpd, nag, trs, zn
            1. region a:31-411 [96489] picpiclink
          8. 1tqw picpicxrefxref
            automatically matched to d1htya3
            complexed with blt, mrd, nag, zn; mutant
            1. region a:31-411 [119326] picpiclink
          9. 2f7p picpicxrefxref
            automatically matched to d1htya3
            complexed with 2sk, mpd, nag, zn
            1. region a:31-411 [133097] picpiclink
          10. 3bvv picpicxrefxref
            automatically matched to d1htya3
            complexed with mpd, mrd, po4, wz3, zn; mutant
            1. region a:31-411 [155672] picpiclink
          11. 1tqs picpicxrefxref
            automatically matched to d1htya3
            complexed with mrd, nag, sso, zn; mutant
            1. region a:31-411 [119314] picpiclink
          12. 3blb picpicxrefxref
            automatically matched to d1htya3
            complexed with mrd, nag, swa, zn
            1. region a:31-411 [155392] picpiclink
          13. 1qx1 picpicxrefxref
            complexed with fmf, mpd, nag, zn; mutant
            1. region a:31-411 [96514] picpiclink
          14. 2f18 picpicxrefxref
            automatically matched to d1htya3
            complexed with gb1, mpd, nag, po4, zn
            1. region a:31-411 [132721] picpiclink
          15. 3bvt picpicxrefxref
            automatically matched to d1htya3
            complexed with mpd, mrd, nag, po4, wz1, zn; mutant
            1. region a:31-411 [155666] picpiclink
          16. 2f7r picpicxrefxref
            automatically matched to d1htya3
            complexed with mpd, nag, sk3, zn
            1. region a:31-411 [133103] picpiclink
          17. 3czs picpicxrefxref
            automatically matched to d1htya3
            complexed with man, mpd, nag, zn; mutant
            1. region a:31-411 [157158] picpiclink
          18. 3d4z picpicxrefxref
            automatically matched to d1htya3
            complexed with gim, mrd, zn
            1. region a:31-411 [157315] picpiclink
          19. 3bub picpicxrefxref
            automatically matched to d1htya3
            complexed with mpd, nag, zn
            1. region a:31-411 [155603] picpiclink
          20. 3czn picpicxrefxref
            automatically matched to d1htya3
            complexed with m5g, nag, zn; mutant
            1. region a:31-411 [157153] picpiclink
          21. 1hty picpicxrefxref
            complexed with mpd, nag, trs, zn
            1. region a:31-411 [83066] picpiclink
          22. 2f1a picpicxrefxref
            automatically matched to d1htya3
            complexed with gb2, mpd, nag, po4, zn
            1. region a:31-411 [132724] picpiclink
          23. 2f1b picpicxrefxref
            automatically matched to d1htya3
            complexed with gb3, mpd, nag, zn
            1. region a:31-411 [132727] picpiclink
          24. 3d51 picpicxrefxref
            automatically matched to d1htya3
            complexed with gox, mrd, zn
            1. region a:31-411 [157321] picpiclink
          25. 2f7o picpicxrefxref
            automatically matched to d1htya3
            complexed with mpd, msn, nag, po4, zn
            1. region a:31-411 [133094] picpiclink
          26. 1hxk picpicxrefxref
            complexed with ddm, mpd, nag, zn
            1. region a:31-411 [83072] picpiclink
          27. 3d4y picpicxrefxref
            automatically matched to d1htya3
            complexed with mpd, mrd, mvl, nag, zn
            1. region a:31-411 [157312] picpiclink
          28. 3cv5 picpicxrefxref
            automatically matched to d1htya3
            complexed with m5s, mpd, nag, zn; mutant
            1. region a:31-411 [157001] picpiclink
          29. 1r33 picpicxrefxref
            complexed with lka, mpd, nag, zn
            1. region a:31-411 [111669] picpiclink
          30. 3d52 picpicxrefxref
            automatically matched to d1htya3
            complexed with ghr, mrd, zn
            1. region a:31-411 [157324] picpiclink
          31. 2alw picpicxrefxref
            automatically matched to d1htya3
            complexed with mnm, mpd, nag, zn
            1. region a:31-411 [126985] picpiclink
          32. 3d50 picpicxrefxref
            automatically matched to d1htya3
            complexed with mpd, nag, oev, zn
            1. region a:31-411 [157318] picpiclink
          33. 3ddg picpicxrefxref
            automatically matched to d1htya3
            complexed with gb7, mrd, nag, po4, zn
            1. region a:31-411 [157552] picpiclink
          34. 2f7q picpicxrefxref
            automatically matched to d1htya3
            complexed with aol, mpd, nag, zn
            1. region a:31-411 [133100] picpiclink
          35. 3bud picpicxrefxref
            automatically matched to d1htya3
            complexed with mpd, nag, po4, zn; mutant
            1. region a:31-411 [155606] picpiclink
          36. 2ow7 picpicxrefxref
            automatically matched to d1htya3
            complexed with mrd, nag, nk2, so4, zn
            1. region a:31-411 [149044] picpiclink
          37. 1tqt picpicxrefxref
            automatically matched to d1htya3
            complexed with mrd, nag, ssd, zn; mutant
            1. region a:31-411 [119317] picpiclink
          38. 1r34 picpicxrefxref
            complexed with lks, mpd, nag, zn
            1. region a:31-411 [111672] picpiclink
          39. 1tqu picpicxrefxref
            automatically matched to d1htya3
            complexed with gha, mrd, ndg, zn; mutant
            1. region a:31-411 [119320] picpiclink
          40. 1ps3 picpicxrefxref
            complexed with kif, mpd, nag, zn
            1. region a:31-411 [95067] picpiclink
          41. 1hww picpicxrefxref
            complexed with mpd, nag, swa, zn
            1. region a:31-411 [83069] picpiclink
          42. 2fyv picpicxrefxref
            automatically matched to d1htya3
            complexed with mpd, nag, po4, w72, zn
            1. region a:31-411 [134407] picpiclink
          43. 1qwu picpicxrefxref
            complexed with gul, mpd, nag, zn; mutant
            1. region a:31-411 [96505] picpiclink
          44. 3bup picpicxrefxref
            automatically matched to d1htya3
            complexed with man, mpd, nag, zn; mutant
            1. region a:31-411 [155637] picpiclink
          45. 1tqv picpicxrefxref
            automatically matched to d1htya3
            complexed with mrd, ndg, sse, zn; mutant
            1. region a:31-411 [119323] picpiclink
          46. 3buq picpicxrefxref
            automatically matched to d1htya3
            complexed with man, mpd, nag, zn; mutant
            1. region a:31-411 [155640] picpiclink
      2. Lysosomal alpha-mannosidase [89557]
        the single-chain precursor is processed into 5 peptides; heavily glycosylated
        1. Cow (Bos taurus) [TaxId: 9913] [89558] (1)
          1. 1o7d picpicxrefxref
            complexed with bma, man, nag, ndg, so4, trs, zn
            1. region a:51-342,b:347-384 [86641] picpiclink
    3. AmyC N-terminal domain-like [102189] (2)
      1. Hypothetical protein TT1467, N-terminal domain [102190]
        1. Thermus thermophilus [TaxId: 274] [102191] (1)
          1. 1ufa picpicxref
            structural genomics
            1. region a:1-412 [99330] picpiclink
      2. Alpha-amylase AmyC [141951]
        1. Thermotoga maritima [TaxId: 2336] [141952] (1)
          SQ A1GKL6 1-404
          1. 2b5d picpicxref
            1. region x:1-404 [127887] picpiclink
    4. NodB-like polysaccharide deacetylase [89559] (6)
      variant of beta/alpha barrel; parallel beta-sheet barrel, closed, n=6, S=8; strand order 123456
      1. Probable polysaccharide deacetylase PdaA [89560]
        1. Bacillus subtilis [TaxId: 1423] [89561] (7)
          1. 1ny1 picpic
            structural genomics; target SR127
            complexed with mse
            1. chain a [86395] picpiclink
            2. chain b [86396] picpiclink
          2. 1w17 picpic
            automatically matched to d1ny1a_
            1. region a:24-258 [120573] picpiclink
          3. 1w17 picpic
            automatically matched to d1ny1a_
            1. region b:24-258 [120574] picpiclink
          4. 1w1b picpic
            automatically matched to d1ny1a_
            complexed with cd
            1. region 1:24-258 [120577] picpiclink
          5. 1w1b picpic
            automatically matched to d1ny1a_
            complexed with cd
            1. region 2:24-258 [120578] picpiclink
          6. 1w1a picpic
            automatically matched to d1ny1a_
            complexed with cd, gol, ndg
            1. region 1:24-258 [120575] picpiclink
          7. 1w1a picpic
            automatically matched to d1ny1a_
            complexed with cd, gol, ndg
            1. region 2:24-258 [120576] picpiclink
      2. Chitin deacetylase [141953]
        1. Bean anthracnose fungus (Colletotrichum lindemuthianum) [TaxId: 290576] [141954] (1)
          SQ Q6DWK3 29-248
          1. 2iw0 picpic
            complexed with act, cl, po4, zn
            1. region a:29-248 [137737] picpiclink
      3. Xylanase XynA C-terminal domain [141955]
        1. Clostridium thermocellum [TaxId: 1515] [141956] (2)
          SQ O87119 480-683
          1. 2c71 picpic
            complexed with mg
            1. region a:480-683 [130017] picpiclink
          2. 2c79 picpic
            automatically matched to 2C71 A:480-683
            complexed with co
            1. region a:480-683 [130040] picpiclink
      4. Putative polysaccharide deacetylase BA0424 [141957]
        1. Bacillus anthracis [TaxId: 1392] [141958] (1)
          SQ Q81Z49 54-258
          1. 2j13 picpic
            complexed with act, cac, zn
            1. region a:1-235 [137934] picpiclink
      5. Peptidoglycan GlcNAc deacetylase C-terminal domain [141959]
        1. Streptococcus pneumoniae [TaxId: 1313] [141960] (2)
          SQ Q8DP63 268-463
          1. 2c1i picpicxref
            complexed with mes, so4, zn; mutant
            1. region a:268-463 [129636] picpiclink
          2. 2c1g picpicxref
            complexed with act, peg, zn
            1. region a:268-463 [129632] picpiclink
      6. Acetyl-xylan esterase [141961]
        1. Streptomyces lividans [TaxId: 1916] [141962] (2)
          SQ Q54413 42-233
          1. 2cc0 picpic
            complexed with act, zn
            1. region a:1-192 [130209] picpiclink
          2. 2cc0 picpic
            automatically matched to 2CC0 A:1-192
            complexed with act, zn
            1. region b:2-192 [130210] picpiclink
    5. LamB/YcsF-like [117449] (3)
      Pfam 03746
      1. Hypothetical protein YbgL [117450]
        1. Escherichia coli [TaxId: 562] [117451] (1)
          SQ P75746
          1. 1xw8 picpic
            1. chain a [116111] picpiclink
      2. Hypothetical protein PH0986 [117452]
        1. Pyrococcus horikoshii [TaxId: 53953] [117453] (1)
          SQ O58714
          1. 1v6t picpic
            Structural genomics target
            1. chain a [113550] picpiclink
      3. Hypothetical protein TTHB195 [141963]
        1. Thermus thermophilus [TaxId: 274] [141964] (1)
          SQ Q53WG6 1-250
          1. 2dfa picpic
            1. region a:1-250 [131469] picpiclink
    6. PA1517-like [141965] (1)
      seven-stranded barrel with a detectable sequence similarity to the six-stranded barrel NodB-like family; member of the same Pfam family (Pfam 01522)
      1. Hypothetical protein PA1517 [141966]
        1. Pseudomonas aeruginosa [TaxId: 287] [141967] (8)
          SQ Q9I3J6 4-304
          1. 1z7a picpic
            complexed with edo, gol, ipa
            1. region a:4-304 [124591] picpiclink
          2. 1z7a picpic
            automatically matched to 1Z7A A:4-304
            complexed with edo, gol, ipa
            1. region b:4-304 [124592] picpiclink
          3. 1z7a picpic
            automatically matched to 1Z7A A:4-304
            complexed with edo, gol, ipa
            1. region c:5-304 [124593] picpiclink
          4. 1z7a picpic
            automatically matched to 1Z7A A:4-304
            complexed with edo, gol, ipa
            1. region d:5-304 [124594] picpiclink
          5. 1z7a picpic
            automatically matched to 1Z7A A:4-304
            complexed with edo, gol, ipa
            1. region e:4-304 [124595] picpiclink
          6. 1z7a picpic
            automatically matched to 1Z7A A:4-304
            complexed with edo, gol, ipa
            1. region f:5-304 [124596] picpiclink
          7. 1z7a picpic
            automatically matched to 1Z7A A:4-304
            complexed with edo, gol, ipa
            1. region g:4-304 [124597] picpiclink
          8. 1z7a picpic
            automatically matched to 1Z7A A:4-304
            complexed with edo, gol, ipa
            1. region h:5-304 [124598] picpiclink
    7. Divergent polysaccharide deacetylase [141968] (1)
      Pfam 04748
      1. Hypothetical protein BH1492 [141969]
        1. Bacillus halodurans [TaxId: 86665] [141970] (1)
          SQ Q9KCS7 31-254
          1. 2nly picpic
            complexed with zn
            1. region a:31-254 [138364] picpiclink
    8. YdjC-like [159441] (1)
      Pfam 04794
      1. Uncharacterized protein EF3048 [159442]
        1. Enterococcus faecalis [TaxId: 1351] [159443] (2)
          SQ P59745 2-262
          1. 2i5i picpic
            1. region a:2-262 [147514] picpiclink
          2. 2i5i picpic
            automatically matched to 2I5I A:2-262
            1. region b:2-262 [147515] 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