Structural Classification of Proteins
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Fold: Double psi beta-barrel

barrel, closed; n=6, S=10; complex topology with crossover (psi) loops

Lineage:

  1. Root: scop
  2. Class: All beta proteins [48724]
  3. Fold: Double psi beta-barrel [50684]
    barrel, closed; n=6, S=10; complex topology with crossover (psi) loops

Superfamilies:

  1. Barwin-like endoglucanases [50685] (4)
    link to SUPERFAMILY database - Superfamily
    1. Eng V-like [50686] (3)
      1. Endoglucanase V (Eng V) [50687]
        1. Humicola insolens [TaxId: 34413] [50688] (4)
          1. 2eng picpic
            1. chain a [26895] picpiclink
          2. 1hd5 picpic
            1. chain a [26896] picpiclink
          3. 3eng picpic
            complexed with cbi
            1. chain a [26897] picpiclink
          4. 4eng picpic
            complexed with ctr; mutant
            1. chain a [26898] picpiclink
        2. Fungus (Melanocarpus albomyces) [TaxId: 204285] [89353] (3)
          1. 1l8f picpic
            1. chain a [84537] picpiclink
          2. 1oa7 picpic
            complexed with cbi
            1. chain a [86732] picpiclink
          3. 1oa9 picpic
            1. chain a [86733] picpiclink
      2. Endoglucanase (CMCase) [159193]
        1. Blue mussel (Mytilus edulis) [TaxId: 6550] [159194] (1)
          SQ P82186 1-180
          1. 1wc2 picpic
            complexed with act, peg
            1. region a:1-180 [145817] picpiclink
    2. Pollen allergen PHL P 1 N-terminal domain [82135] (1)
      conserved Eng V active site residues and disulfides; better structural similarity to the ADC-like superfamily
      1. Pollen allergen PHL P 1 N-terminal domain [82136]
        1. Timothy grass (Phleum pratense) [TaxId: 15957] [82137] (1)
          1. 1n10 picpicxref
            complexed with nag
            1. region a:1003-1145 [79775] picpiclink
            2. region b:2003-2145 [79777] picpiclink
    3. Barwin [50689] (1)
      1. Barwin [50690]
        1. Barley (Hordeum vulgare) [TaxId: 4513] [50691] (2)
          1. 1bw3 picpic
            1. chain a [26899] picpiclink
          2. 1bw4 picpic
            1. chain a [26900] picpiclink
    4. MLTA-like [159195] (3)
      Pfam 03562 and Pfam 06725 cover the middle and C-terminal parts, respectively; contains large insert domain of the L25-like fold (scop_cf 50714)
      1. Membrane-bound lytic murein transglycosylase A, MLTA [159196]
        1. Agrobacterium tumefaciens [TaxId: 358] [159197] (1)
          SQ Q8UJB9 5-369
          1. 2pnw picpic
            complexed with so4
            1. region a:5-369 [149707] picpiclink
        2. Escherichia coli [TaxId: 562] [159198] (8)
          SQ P0A935 22-357! SQ P0A935 23-357! SQ P0A935 24-356
          1. 2ae0 picpic
            complexed with acy, edo
            1. region x:3-337 [146051] picpiclink
          2. 2pi8 picpic
            complexed with nag, po4; mutant
            1. region a:3-237 [149503] picpiclink
          3. 2pi8 picpic
            automatically matched to 2PI8 A:3-237
            complexed with nag, po4; mutant
            1. region b:3-237 [149504] picpiclink
          4. 2pi8 picpic
            automatically matched to 2PI8 A:3-237
            complexed with nag, po4; mutant
            1. region c:3-237 [149505] picpiclink
          5. 2pi8 picpic
            automatically matched to 2PI8 A:3-237
            complexed with nag, po4; mutant
            1. region d:3-237 [149506] picpiclink
          6. 2pjj picpic
            mutant
            1. region a:3-237 [149566] picpiclink
          7. 2pic picpic
            mutant
            1. region a:2-237 [149507] picpiclink
          8. 2gae picpic
            1. region a:24-356 [147099] picpiclink
        3. Neisseria gonorrhoeae [TaxId: 485] [159199] (2)
          SQ Q9L6H1 40-441
          1. 2g5d picpic
            1. region a:40-441 [147083] picpiclink
          2. 2g6g picpic
            automatically matched to 2G5D A:40-441
            complexed with gol, so4
            1. region a:40-441 [147085] picpiclink
  2. ADC-like [50692] (3)
    link to SUPERFAMILY database - Superfamily
    1. Pyruvoyl dependent aspartate decarboxylase, ADC [50693] (2)
      1. Pyruvoyl dependent aspartate decarboxylase, ADC [50694]
        autocatalytic enzyme
        1. Escherichia coli [TaxId: 562] [50695] (9)
          1. 1ppy picpic
            native precursor
            complexed with sul
            1. chain a [94982] picpiclink
            2. chain b [94983] picpiclink
          2. 1aw8 picpic
            mature enzyme
            complexed with pvl, seg
            1. chain a,b [26901] picpiclink
            2. chain d,e [26902] picpiclink
          3. 1pqh picpic
            unprocessed mutant
            1. chain a [95017] picpiclink
            2. chain b [95018] picpiclink
          4. 1pt1 picpic
            unprocessed mutant
            1. chain a [95084] picpiclink
            2. chain b [95085] picpiclink
          5. 1pyq picpic
            unprocessed mutant
            1. chain a [95372] picpiclink
            2. chain b [95373] picpiclink
          6. 1pyu picpic
            processed mutant
            1. chain a,b [95374] picpiclink
            2. chain c,d [95375] picpiclink
          7. 1pqe picpic
            unprocessed mutant
            1. chain a [95014] picpiclink
          8. 1pqf picpic
            unprocessed mutant
            1. chain a [95015] picpiclink
            2. chain b [95016] picpiclink
          9. 1pt0 picpic
            unprocessed mutant
            complexed with sul
            1. chain a [95082] picpiclink
            2. chain b [95083] picpiclink
        2. Helicobacter pylori [TaxId: 210] [110249] (2)
          SQ P56065
          1. 1uhe picpic
            complexed with nsn
            1. chain b,a [107847] picpiclink
          2. 1uhd picpic
            complexed with pvl
            1. chain b,a [107846] picpiclink
    2. Formate dehydrogenase/DMSO reductase, C-terminal domain [50696] (12)
      molybdopterine enzyme
      1. Dimethylsulfoxide reductase (DMSO reductase) [50697]
        1. Rhodobacter sphaeroides [TaxId: 1063] [50698] (1)
          1. 1eu1 picpicxref
            complexed with 6mo, cd, epe, glc, mgd, ox, so4
            1. region a:626-780 [26903] picpiclink
        2. Rhodobacter capsulatus [TaxId: 1061] [50699] (10)
          1. 1dmr picpicxref
            complexed with 6mo, o, pgd
            1. region a:626-781 [26904] picpiclink
          2. 4dmr picpicxref
            complexed with 4mo, dms, o, pgd
            1. region a:626-781 [26905] picpiclink
          3. 1dms picpicxref
            complexed with mm4, pgd
            1. region a:626-781 [26906] picpiclink
          4. 1e18 picpicxref
            Tungsten-substituted
            complexed with 6wo, eoh, pgd
            1. region a:626-781 [26907] picpiclink
          5. 1h5n picpicxref
            complexed with 6mo, pgd, so4
            1. region a:626-781 [70894] picpiclink
            2. region c:626-781 [70896] picpiclink
          6. 1e61 picpicxref
            complexed with 2mo, pgd, so4
            1. region a:626-781 [26908] picpiclink
            2. region c:626-781 [26909] picpiclink
          7. 1e60 picpicxref
            complexed with 2mo, pgd, so4
            1. region a:626-781 [26910] picpiclink
            2. region c:626-781 [26911] picpiclink
          8. 1e5v picpicxref
            complexed with 2mo, pgd, so4
            1. region a:626-781 [26912] picpiclink
            2. region c:626-781 [26913] picpiclink
          9. 3dmr picpicxref
            complexed with 6mo, o, pgd
            1. region a:626-781 [26914] picpiclink
          10. 2dmr picpicxref
            complexed with 4mo, o, pgd, so2
            1. region a:626-781 [26915] picpiclink
      2. Formate dehydrogenase H [50700]
        1. Escherichia coli [TaxId: 562] [50701] (4)
          1. 2iv2 picpicxref
            automatically matched to d1aa6_1
            complexed with 2md, cse, mgd, mo, s, sf4
            1. region x:565-715 [137714] picpiclink
          2. 1aa6 picpicxref
            complexed with 4mo, cse, fs4, mgd
            1. region a:565-715 [26916] picpiclink
          3. 1fdo picpicxref
            complexed with 6mo, cse, fs4, mgd
            1. region a:565-715 [26917] picpiclink
          4. 1fdi picpicxref
            complexed with 6mo, cse, fs4, mgd, no2
            1. region a:565-715 [26918] picpiclink
      3. Formate dehydrogenase N, alpha subunit [74987]
        1. Escherichia coli [TaxId: 562] [74988] (2)
          1. 1kqf picpicxrefxrefxrefxref
            complexed with 6mo, cdl, cse, fs4, hem, mgd
            1. region a:851-1015 [72871] picpiclink
          2. 1kqg picpicxrefxrefxrefxref
            complexed with 6mo, cdl, cse, fs4, hem, hq, mgd
            1. region a:851-1015 [72875] picpiclink
      4. Tungsten containing formate dehydrogenase, large subunit [82138]
        1. Desulfovibrio gigas [TaxId: 879] [82139] (1)
          1. 1h0h picpicxrefxref
            complexed with 2md, ca, cse, epe, fs4, mgd, s, w
            1. region a:813-977 [76435] picpiclink
            2. region k:813-977 [76438] picpiclink
      5. Trimethylamine N-oxide reductase [50702]
        1. Shewanella massilia [TaxId: 76854] [50703] (1)
          1. 1tmo picpicxref
            complexed with 2md, 2mo
            1. region a:632-798 [26919] picpiclink
      6. Arsenite oxidase large subunit [50704]
        1. Alcaligenes faecalis [TaxId: 511] [50705] (2)
          1. 1g8k picpicxrefxref
            complexed with 4mo, edo, fes, fs3, hg, mgd, oc2, oc6, oxo
            1. region a:683-825 [26920] picpiclink
            2. region c:683-825 [26921] picpiclink
            3. region e:683-825 [26922] picpiclink
            4. region g:683-825 [26923] picpiclink
          2. 1g8j picpicxrefxref
            complexed with 4mo, fes, fs3, mgd, oxo
            1. region a:683-825 [26924] picpiclink
            2. region c:683-825 [26925] picpiclink
      7. Periplasmic nitrate reductase alpha chain, NapA [50706]
        1. Desulfovibrio desulfuricans [TaxId: 876] [50707] (8)
          dissimilatory nitrate reductase (NAP)
          1. 2jio picpicxref
            automatically matched to d2napa1
            complexed with mgd, mo, s, sf4
            1. region a:601-723 [148093] picpiclink
          2. 2v3v picpicxref
            automatically matched to d2napa1
            complexed with lcp, mgd, mo, s, sf4
            1. region a:601-723 [152463] picpiclink
          3. 2nap picpicxref
            complexed with fs4, mes, mgd, mo
            1. region a:601-723 [26926] picpiclink
          4. 2jir picpicxref
            automatically matched to d2napa1
            complexed with cyn, mgd, mo, no2, sf4
            1. region a:601-723 [148099] picpiclink
          5. 2jip picpicxref
            automatically matched to d2napa1
            complexed with mgd, mo, s, sf4
            1. region a:601-723 [148095] picpiclink
          6. 2v45 picpicxref
            automatically matched to d2napa1
            complexed with lcp, mgd, mo, s, sf4
            1. region a:601-723 [152483] picpiclink
          7. 2jiq picpicxref
            automatically matched to d2napa1
            complexed with mgd, mo, no2, no3, s, sf4
            1. region a:601-723 [148097] picpiclink
          8. 2jim picpicxref
            automatically matched to d2napa1
            complexed with mgd, mo, s, sf4
            1. region a:601-723 [148091] picpiclink
        2. Rhodobacter sphaeroides [TaxId: 1063] [101827] (1)
          1. 1ogy picpicxrefxref
            complexed with hec, mgd, mo, sf4
            1. region a:682-801 [92952] picpiclink
            2. region c:682-801 [92955] picpiclink
            3. region e:682-801 [92958] picpiclink
            4. region g:682-801 [92961] picpiclink
            5. region i:682-801 [92964] picpiclink
            6. region k:682-801 [92967] picpiclink
            7. region m:682-801 [92970] picpiclink
            8. region o:682-801 [92973] picpiclink
      8. Respiratory nitrate reductase 1 alpha chain [101828]
        1. Escherichia coli [TaxId: 562] [101829] (7)
          SQ P09152
          1. 1y5i picpicxrefxrefxref
            automatically matched to d1r27a1
            complexed with 3ph, 6mo, aga, f3s, hem, md1, sf4; mutant
            1. region a:1075-1244 [122639] picpiclink
          2. 1q16 picpicxrefxrefxref
            complexed with 3ph, 6mo, aga, f3s, hem, md1, sf4
            1. region a:1075-1244 [95546] picpiclink
          3. 1y4z picpicxrefxrefxref
            automatically matched to d1r27a1
            complexed with 6mo, aga, f3s, hem, md1, pci, sf4; mutant
            1. region a:1075-1244 [122629] picpiclink
          4. 1r27 picpicxrefxref
            complexed with f3s, fs4, mgd, mo
            1. region a:1075-1246 [96848] picpiclink
            2. region c:1075-1246 [96851] picpiclink
          5. 1siw picpicxrefxrefxref
            complexed with 3ph, f3s, gdp, hem, sf4
            1. region a:1075-1243 [105589] picpiclink
          6. 1y5l picpicxrefxrefxref
            automatically matched to d1r27a1
            complexed with 3ph, 6mo, f3s, hem, md1, sf4; mutant
            1. region a:1075-1244 [122642] picpiclink
          7. 1y5n picpicxrefxrefxref
            automatically matched to d1r27a1
            complexed with 3ph, 6mo, aga, f3s, hem, md1, pci, sf4; mutant
            1. region a:1075-1244 [122647] picpiclink
      9. Transhydroxylase alpha subunit, AthL [110250]
        1. Pelobacter acidigallici [TaxId: 35816] [110251] (6)
          SQ P80563
          1. 1vlf picpicxrefxrefxref
            complexed with 4mo, btt, ca, fs4, mgd
            1. region m:729-875 [108792] picpiclink
            2. region o:729-875 [108796] picpiclink
            3. region q:729-875 [108800] picpiclink
            4. region s:729-875 [108804] picpiclink
            5. region u:729-875 [108808] picpiclink
            6. region w:729-875 [108812] picpiclink
          2. 1ti6 picpicxrefxrefxref
            complexed with 4mo, btt, ca, fs4, mgd
            1. region a:729-875 [106974] picpiclink
            2. region c:729-875 [106978] picpiclink
            3. region e:729-875 [106982] picpiclink
            4. region g:729-875 [106986] picpiclink
            5. region i:729-875 [106990] picpiclink
            6. region k:729-875 [106994] picpiclink
          3. 1vle picpicxrefxrefxref
            complexed with 4mo, ca, fs4, mgd, pyg
            1. region m:729-875 [108768] picpiclink
            2. region o:729-875 [108772] picpiclink
            3. region q:729-875 [108776] picpiclink
            4. region s:729-875 [108780] picpiclink
            5. region u:729-875 [108784] picpiclink
            6. region w:729-875 [108788] picpiclink
          4. 1ti4 picpicxrefxrefxref
            complexed with 4mo, ca, fs4, mgd, pyg
            1. region a:729-875 [106950] picpiclink
            2. region c:729-875 [106954] picpiclink
            3. region e:729-875 [106958] picpiclink
            4. region g:729-875 [106962] picpiclink
            5. region i:729-875 [106966] picpiclink
            6. region k:729-875 [106970] picpiclink
          5. 1vld picpicxrefxrefxref
            complexed with 4mo, act, ca, fs4, mgd
            1. region m:729-875 [108744] picpiclink
            2. region o:729-875 [108748] picpiclink
            3. region q:729-875 [108752] picpiclink
            4. region s:729-875 [108756] picpiclink
            5. region u:729-875 [108760] picpiclink
            6. region w:729-875 [108764] picpiclink
          6. 1ti2 picpicxrefxrefxref
            complexed with 4mo, act, ca, fs4, mgd
            1. region a:729-875 [106926] picpiclink
            2. region c:729-875 [106930] picpiclink
            3. region e:729-875 [106934] picpiclink
            4. region g:729-875 [106938] picpiclink
            5. region i:729-875 [106942] picpiclink
            6. region k:729-875 [106946] picpiclink
      10. NADH-quinone oxidoreductase chain 3, Nqo3, C-terminal domain [141393]
        topoisomer of the common fold, lacking the second psi loop
        1. Thermus thermophilus [TaxId: 274] [141394] (4)
          SQ Q56223 686-767
          1. 2fug picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            complexed with fes, fmn, sf4
            1. region 3:686-767 [134125] picpiclink
          2. 2fug picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to 2FUG 3:686-767
            complexed with fes, fmn, sf4
            1. region c:686-767 [134138] picpiclink
          3. 2fug picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to 2FUG 3:686-767
            complexed with fes, fmn, sf4
            1. region l:686-767 [134151] picpiclink
          4. 2fug picpicxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxrefxref
            automatically matched to 2FUG 3:686-767
            complexed with fes, fmn, sf4
            1. region u:686-767 [134164] picpiclink
    3. Cdc48 N-terminal domain-like [50708] (5)
      1. N-terminal domain of NSF-N, NSF-Nn [50709]
        NSF-N, the N-terminal 'functional' domain of the N-ethylmaleimide sensitive fusion protein, consists of two structural domains
        1. Hamster (Cricetulus griseus) [TaxId: 10029] [50710] (2)
          1. 1qcs picpicxref
            complexed with so4
            1. region a:0-85 [26927] picpiclink
          2. 1qdn picpicxref
            complexed with bme, so4
            1. region a:1-85 [26928] picpiclink
            2. region b:1-85 [26929] picpiclink
            3. region c:1-85 [26930] picpiclink
        2. Baker's yeast (Saccharomyces cerevisiae), sec18p [TaxId: 4932] [50711] (1)
          1. 1cr5 picpicxref
            1. region a:26-107 [26931] picpiclink
            2. region b:23-107 [26932] picpiclink
            3. region c:26-107 [26933] picpiclink
      2. N-terminal domain of VAT-N, VAT-Nn [50712]
        VAT-N is the N-terminal 'functional' domain of the VCP-like ATPase
        1. Archaeon Thermoplasma acidophilum [TaxId: 2303] [50713] (2)
          1. 1cz5 picpicxref
            1. region a:1-91 [26935] picpiclink
          2. 1cz4 picpicxref
            1. region a:1-91 [26934] picpiclink
      3. Membrane fusion ATPase p97 N-terminal domain , P97-Nn [63796]
        1. Mouse (Mus musculus) [TaxId: 10090] [63797] (5)
          1. 1e32 picpicxrefxref
            complexed with adp
            1. region a:21-106 [59183] picpiclink
          2. 2pjh picpicxref
            automatically matched to d1r7ra1
            1. region b:21-106 [149563] picpiclink
          3. 1r7r picpicxrefxref
            complexed with adp
            1. region a:17-106 [97203] picpiclink
          4. 1oz4 picpicxrefxref
            complete low resolution structure
            complexed with adp, af3, zn
            1. region a:27-106 [93793] picpiclink
            2. region b:27-106 [93797] picpiclink
            3. region c:27-106 [93801] picpiclink
          5. 1s3s picpicxrefxrefxref
            complexed with adp
            1. region a:23-106 [98439] picpiclink
            2. region b:23-106 [98442] picpiclink
            3. region c:22-106 [98445] picpiclink
            4. region d:23-106 [98448] picpiclink
            5. region e:23-106 [98451] picpiclink
            6. region f:18-106 [98454] picpiclink
      4. Peroxisome biogenesis factor 1 (PEX-1), N-terminal domain [110252]
        1. Mouse (Mus musculus) [TaxId: 10090] [110253] (1)
          SQ Q5BL07 13-179
          1. 1wlf picpicxref
            complexed with so4
            1. region a:13-99 [109397] 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