SCOPe Funding Alert: SCOPe support from the NIH ended in April 2016. John-Marc Chandonia is the primary maintainer and has continued to develop SCOPe using vacation time. Three proposals to the NIH for continued funding have been unsuccessful. If our current NIH proposal is not funded, SCOPe will shut down permanently in Summer 2017 as Dr. Chandonia will need to seek a new position.

Lineage for Class b: All beta proteins

  1. Root: SCOPe 2.06
  2. 2017114Class b: All beta proteins [48724] (177 folds)

Folds:

  1. 2017115b.1: Immunoglobulin-like beta-sandwich [48725] (33 superfamilies)
    sandwich; 7 strands in 2 sheets; greek-key
    some members of the fold have additional strands
  2. 2033752b.2: Common fold of diphtheria toxin/transcription factors/cytochrome f [49379] (9 superfamilies)
    sandwich; 9 strands in 2 sheet; greek-key; subclass of immunoglobin-like fold
  3. 2034780b.3: Prealbumin-like [49451] (7 superfamilies)
    sandwich; 7 strands in 2 sheets, greek-key
    variations: some members have additional 1-2 strands to common fold
  4. 2036201b.4: HSP40/DnaJ peptide-binding domain [49492] (1 superfamily)
    sandwich; 6 strands in 2 sheets
  5. 2036230b.5: alpha-Amylase inhibitor tendamistat [49497] (1 superfamily)
    sandwich; 6 strands in 2 sheets
  6. 2036241b.6: Cupredoxin-like [49502] (2 superfamilies)
    sandwich; 7 strands in 2 sheets, greek-key
    variations: some members have additional 1-2 strands
  7. 2038038b.7: C2 domain-like [49561] (5 superfamilies)
    sandwich; 8 strands in 2 sheets; greek-key
  8. 2038446b.8: TRAF domain-like [49598] (1 superfamily)
    sandwich; 8 strands in 2 sheets; greek-key
  9. 2038561b.9: Neurophysin II [49605] (1 superfamily)
    sandwich; 8 strands in 2 sheets; meander
  10. 2038595b.11: gamma-Crystallin-like [49694] (1 superfamily)
    sandwich; 8 strands in 2 sheets; greek-key
    duplication: has internal pseudo twofold symmetry
  11. 2038801b.12: Lipase/lipooxygenase domain (PLAT/LH2 domain) [49722] (1 superfamily)
    sandwich; 8 strands in 2 sheets; complex topology
    duplication: has weak internal pseudo twofold symmetry
  12. 2038898b.14: Calpain large subunit, middle domain (domain III) [49757] (1 superfamily)
    sandwich; 8 strands in 2 sheets; jelly-roll
  13. 2038915b.15: HSP20-like chaperones [49763] (1 superfamily)
    sandwich; 8 strands in 2 sheets; greek-key
  14. 2039048b.16: Ecotin, trypsin inhibitor [49771] (1 superfamily)
    sandwich; 8 strands in 2 sheets; complex topology with the crossing loops
  15. 2039089b.17: PEBP-like [49776] (1 superfamily)
    sandwich; 8 strands in 2 sheets; greek-key: partial topological similarity to immunoglobulin-like folds
  16. 2039145b.18: Galactose-binding domain-like [49784] (1 superfamily)
    sandwich; 9 strands in 2 sheets; jelly-roll
  17. 2040266b.19: Viral protein domain [49817] (1 superfamily)
    sandwich; 9 strands in 2 sheets; jelly-roll; form trimers
  18. 2041103b.20: ENV polyprotein, receptor-binding domain [49829] (1 superfamily)
    sandwich; 9 strands in 2 sheets; greek-key; contains a few helices in loop regions
  19. 2041113b.21: Virus attachment protein globular domain [49834] (1 superfamily)
    sandwich, 10 strands in 2 sheets; greek-key
  20. 2041369b.22: TNF-like [49841] (1 superfamily)
    sandwich, 10 strands in 2 sheets; jelly-roll
  21. 2041738b.23: CUB-like [49853] (3 superfamilies)
    sandwich, 10 strands in 2 sheets; jelly-roll
  22. 2041816b.24: Hyaluronate lyase-like, C-terminal domain [49862] (2 superfamilies)
    sandwich, 10 strands in 2 sheets; "folded meander"
  23. 2041900b.25: Osmotin, thaumatin-like protein [49869] (1 superfamily)
    sandwich; 11 strands in 2 sheets
  24. 2042020b.26: SMAD/FHA domain [49878] (1 superfamily)
    sandwich; 11 strands in 2 sheets; greek-key
  25. 2042167b.27: Soluble secreted chemokine inhibitor, VCCI [49888] (1 superfamily)
    sandwich; 11 strands in 2 sheets; greek-key
  26. 2042181b.28: Baculovirus p35 protein [49893] (1 superfamily)
    sandwich; 14 strands in 2 sheets; greek-key
  27. 2042196b.29: Concanavalin A-like lectins/glucanases [49898] (1 superfamily)
    sandwich; 12-14 strands in 2 sheets; complex topology
  28. 2044543b.30: Supersandwich [49993] (3 superfamilies)
    sandwich; 18 strands in 2 sheets
  29. 2045265b.31: EV matrix protein [50011] (1 superfamily)
    consists of two beta-sandwich domains of similar topologies
  30. 2045293b.32: gp9 [50016] (1 superfamily)
    consists of two different beta-sandwich domains unrelated to other beta-sandwich folds
  31. 2045320b.33: ISP domain [50021] (1 superfamily)
    consists of two all-beta subdomains: conserved small domain has a rubredoxin-like fold; larger domain consists of 6 beta-stands packed in either sandwich of two 3-stranded sheets or closed barrel (n=6; S=8)
  32. 2045654b.34: SH3-like barrel [50036] (21 superfamilies)
    barrel, partly opened; n*=4, S*=8; meander
    the last strand is interrupted by a turn of 3-10 helix
  33. 2047809b.35: GroES-like [50128] (2 superfamilies)
    contains barrel, partly opened; n*=4, S*=8; meander
  34. 2048292b.36: PDZ domain-like [50155] (1 superfamily)
    contains barrel, partly opened; n*=4, S*=8; meander; capped by alpha-helix
  35. 2049014b.37: N-terminal domains of the minor coat protein g3p [50175] (1 superfamily)
    core: barrel, in some members open; n*=4, S*=8; meander
  36. 2049048b.38: Sm-like fold [50181] (5 superfamilies)
    core: barrel, open; n*=4, S*=8; meander; SH3-like topology
  37. 2049850b.39: Ribosomal protein L14 [50192] (1 superfamily)
    barrel, closed; n=5, S=8, meander
  38. 2049950b.40: OB-fold [50198] (16 superfamilies)
    barrel, closed or partly opened n=5, S=10 or S=8; greek-key
  39. 2052955b.41: PRC-barrel domain [50345] (1 superfamily)
    core: barrel, partly opened; n*=5, S*=8; meander
  40. 2053108b.42: beta-Trefoil [50352] (8 superfamilies)
    barrel, closed; n=6, S=12; and a hairpin triplet; meander
    duplication: has internal pseudo threefold symmetry
  41. 2054165b.43: Reductase/isomerase/elongation factor common domain [50412] (4 superfamilies)
    barrel, closed; n=6, S=10; greek-key
  42. 2054994b.44: Elongation factor/aminomethyltransferase common domain [50464] (2 superfamilies)
    barrel, closed; n=6, S=10; greek-key
  43. 2055232b.45: Split barrel-like [50474] (3 superfamilies)
    barrel; n=6, S=10; greek-key
  44. 2055556b.46: FMT C-terminal domain-like [50485] (1 superfamily)
    barrel, open; n*=6, S*=10; greek-key
  45. 2055629b.47: Trypsin-like serine proteases [50493] (1 superfamily)
    barrel, closed; n=6, S=8; greek-key
    duplication: consists of two domains of the same fold
  46. 2058380b.48: mu transposase, C-terminal domain [50609] (1 superfamily)
    barrel; n=6, S=8, greek-key
  47. 2058388b.49: Domain of alpha and beta subunits of F1 ATP synthase-like [50614] (3 superfamilies)
    barrel, closed; n=6, S=8; greek-key
  48. 2058814b.50: Acid proteases [50629] (1 superfamily)
    barrel, closed; n=6, S=10, complex topology
  49. 2061103b.51: ValRS/IleRS/LeuRS editing domain [50676] (1 superfamily)
    core: barrel, closed; n=6, S=8; topology is similar to that of the acid proteases barrel
  50. 2061141b.52: Double psi beta-barrel [50684] (2 superfamilies)
    barrel, closed; n=6, S=10; complex topology with crossover (psi) loops
  51. 2061452b.53: Ribosomal protein L25-like [50714] (1 superfamily)
    barrel, closed; n=6, S=10; complex topology
  52. 2061544b.54: Core binding factor beta, CBF [50722] (1 superfamily)
    barrel, closed; n=6, S=10; meander; capped at both ends by alpha-helices
  53. 2061576b.55: PH domain-like barrel [50728] (2 superfamilies)
    barrel, partly opened; n*=6, S*=12; meander; capped by an alpha-helix
  54. 2062267b.56: Transcription factor IIA (TFIIA), beta-barrel domain [50783] (1 superfamily)
    barrel, closed; n=6, S=12; mixed beta-sheet
  55. 2062283b.57: Herpes virus serine proteinase, assemblin [50788] (1 superfamily)
    core: barrel, closed; n=7, S=8; complex topology
  56. 2062352b.58: PK beta-barrel domain-like [50799] (1 superfamily)
    barrel, closed; n=7, S=10; complex topology
  57. 2062508b.59: XRCC4, N-terminal domain [50808] (1 superfamily)
    barrel, closed; n=7, S=10; order: 1234765; strands 1 and 5 are parallel to each other
  58. 2062521b.60: Lipocalins [50813] (1 superfamily)
    barrel, closed or opened; n=8, S=12; meander
  59. 2063610b.61: Streptavidin-like [50875] (8 superfamilies)
    barrel, closed; n=8, S=10; meander
  60. 2064271b.62: Cyclophilin-like [50890] (1 superfamily)
    barrel, closed; n=8, S=10; complex topology
  61. 2064652b.63: Oncogene products [50903] (1 superfamily)
    barrel, closed; n=8, S=10; one overside connection
  62. 2064666b.64: Mannose 6-phosphate receptor domain [50910] (1 superfamily)
    barrel, partly open; n*=8, S*=10; one psi loop
  63. 2064736b.65: triple barrel [50915] (1 superfamily)
    dimer of two non-identical subunits; forms two similar barrels, n=8, S=10 each, that are fused together with the formation of third barrel, n=6, S=8
  64. 2064751b.66: 4-bladed beta-propeller [50922] (1 superfamily)
    consists of four 4-stranded beta-sheet motifs; meander
  65. 2064801b.67: 5-bladed beta-propeller [50933] (3 superfamilies)
    consists of five 4-stranded beta-sheet motifs; meander
  66. 2064980b.68: 6-bladed beta-propeller [50938] (11 superfamilies)
    consists of six 4-stranded beta-sheet motifs; meander
  67. 2065823b.69: 7-bladed beta-propeller [50964] (15 superfamilies)
    consists of seven 4-stranded beta-sheet motifs; meander
  68. 2066579b.70: 8-bladed beta-propeller [50997] (3 superfamilies)
    consists of eight 4-stranded beta-sheet motifs; meander
    also found in some members of the WD40-repeat superfamily
  69. 2066963b.71: Glycosyl hydrolase domain [51010] (1 superfamily)
    folded sheet; greek-key
  70. 2067760b.72: WW domain-like [51044] (3 superfamilies)
    core: 3-stranded meander beta-sheet
  71. 2067957b.73: Head domain of nucleotide exchange factor GrpE [51063] (1 superfamily)
    small mixed beta-sheet, 4 "generalized" strands
  72. 2067964b.74: Carbonic anhydrase [51068] (1 superfamily)
    single sheet; 10 strands
  73. 2068796b.75: Bacteriochlorophyll A protein [51080] (1 superfamily)
    single sheet; 16 strands; meander
  74. 2068816b.76: open-sided beta-meander [51086] (2 superfamilies)
    single sheet formed by beta-hairpin repeats; exposed on both sides in the middle
  75. 2068877b.77: beta-Prism I [51091] (3 superfamilies)
    consists of 3 4-stranded sheets; strands are parallel to the 3-fold axis
    duplication: has internal pseudo threefold symmetry
  76. 2069078b.78: beta-Prism II [51109] (1 superfamily)
    consists of 3 4-stranded sheets; strands are perpendicular to the 3-fold axis
    duplication: consists of two domains of this fold
  77. 2069178b.80: Single-stranded right-handed beta-helix [51125] (8 superfamilies)
    superhelix turns are made of parallel beta-strands and (short) turns
  78. 2069505b.81: Single-stranded left-handed beta-helix [51160] (4 superfamilies)
    superhelix turns are made of parallel beta-strands and (short) turns
  79. 2070014b.82: Double-stranded beta-helix [51181] (7 superfamilies)
    one turn of helix is made by two pairs of antiparallel strands linked with short turns
    has appearance of a sandwich of distinct architecture and jelly-roll topology
  80. 2071972b.83: Triple beta-spiral [51224] (1 superfamily)
    trimer formed by the interlocking beta-hairpin repeat units
  81. 2072005b.84: Barrel-sandwich hybrid [51229] (5 superfamilies)
    sandwich of half-barrel shaped beta-sheets
  82. 2072411b.85: beta-clip [51268] (7 superfamilies)
    double-stranded ribbon sharply bent in two places; the ribbon ends form incomplete barrel; jelly-roll
  83. 2073129b.86: Hedgehog/intein (Hint) domain [51293] (1 superfamily)
    complex fold made of five beta-hairpin units and a b-ribbon arc
  84. 2073181b.87: LexA/Signal peptidase [51305] (1 superfamily)
    complex fold made of several coiled beta-sheets; contains an SH3-like barrel
  85. 2073241b.88: Mss4-like [51315] (2 superfamilies)
    complex fold made of several coiled beta-sheets
  86. 2073360b.89: Cyanovirin-N [51321] (1 superfamily)
    complex fold
  87. 2073428b.90: Head-binding domain of phage P22 tailspike protein [51326] (1 superfamily)
    complex fold made of bifurcated and partly folded beta-sheet
  88. 2073439b.91: E2 regulatory, transactivation domain [51331] (1 superfamily)
    complex fold made of bifurcated and coiled beta-sheets
  89. 2073462b.92: Composite domain of metallo-dependent hydrolases [51337] (1 superfamily)
    pseudobarrel; mixed sheet of 7 strand folded upon itself and "buckled" by two beta-turns
  90. 2073725b.93: Epsilon subunit of F1F0-ATP synthase N-terminal domain [51343] (1 superfamily)
    pseudobarrel: sandwich of two sheets packed at a positive interstrand angle and interconnected with many short turns
  91. 2073753b.94: Olfactory marker protein [63696] (1 superfamily)
    sandwich; 8 strands in 2 sheets; jelly-roll
  92. 2073766b.95: Ganglioside M2 (gm2) activator [63706] (1 superfamily)
    sandwich; 8 strands in 2 sheets; greek-key: partial topological similarity to immunoglobulin-like folds
  93. 2073791b.96: Nicotinic receptor ligand binding domain-like [63711] (1 superfamily)
    sandwich; 8 strands in 2 sheets; greek-key: partial topological similarity to immunoglobulin-like folds
  94. 2074562b.97: Cytolysin/lectin [63723] (1 superfamily)
    sandwich, 10 strands in 2 sheets;
  95. 2074640b.98: Zn aminopeptidase N-terminal domain [63736] (1 superfamily)
    duplication: two beta-sandwiches of similar topologies are fused together in a single three beta-sheet domain
  96. 2074754b.100: Sortase [63816] (1 superfamily)
    barrel, closed; n=8, S=10; mixed sheet; two overside connections
  97. 2074782b.101: Ribonuclease domain of colicin E3 [63839] (1 superfamily)
    twisted meander beta-sheet of 6 strands
  98. 2074795b.102: Methuselah ectodomain [63876] (1 superfamily)
    complex fold
  99. 2074806b.103: MoeA N-terminal region -like [63881] (1 superfamily)
    complex fold made of bifurcated and coiled b-sheets
  100. 2074859b.104: P-domain of calnexin/calreticulin [63886] (1 superfamily)
    non-globular proline-rich hairpin
  101. 2074870b.105: Penicillin-binding protein associated domain [69188] (1 superfamily)
    sandwich; 6 strands in 2 sheets
  102. 2074918b.106: Phage tail proteins [69278] (1 superfamily)
    core: barrel; n=6, S=10; greek-key; topologically similar to the FMN-binding split barrel
  103. 2074968b.107: Urease metallochaperone UreE, N-terminal domain [69286] (1 superfamily)
    barrel, closed; n=6, S=8; a crossover loop topology
  104. 2074990b.108: Triple-stranded beta-helix [69348] (1 superfamily)
    (homo)trimer; each chain donates 3 beta-strands per turn of the helix
  105. 2075077b.109: beta-hairpin stack [69359] (1 superfamily)
    Trp-rich beta-hairpin repeat units form helical structures of 3 units per turn
  106. 2075111b.110: Cloacin translocation domain [69368] (1 superfamily)
    complex fold made of several coiled beta-sheets
  107. 2075123b.111: Small protein B (SmpB) [74981] (1 superfamily)
    barrel, closed; n=6, S=8, greek-key, partial similarity to the OB-fold
  108. 2075141b.112: C-terminal domain of mollusc hemocyanin [81278] (1 superfamily)
    six-stranded beta-sandwich, jelly-roll/greek-key topology
  109. 2075152b.113: N-terminal domain of MutM-like DNA repair proteins [81625] (1 superfamily)
    pseudobarrel; capped on both ends by alpha-helices
  110. 2075219b.114: N-utilization substance G protein NusG, insert domain [82003] (1 superfamily)
    sandwich; 8 strands in 2 sheets; meander
  111. 2075234b.115: Calcium-mediated lectin [82025] (1 superfamily)
    sandwich; 9 strands in 2 sheets; greek-key
  112. 2075371b.116: Viral chemokine binding protein m3 [82045] (1 superfamily)
    consists of two different beta-sandwich domains of partial topological similarity to immunoglobulin-like folds
  113. 2075384b.117: Obg-fold [82050] (1 superfamily)
    this fold is formed by three glycine-rich regions inserted into a small 8-stranded beta-sandwich
    these regions form six left-handed collagen-like helices packed and H-bonded together
  114. 2075393b.118: FAS1 domain [82152] (1 superfamily)
    core: barrel, closed; n=7, S=12; meander
  115. 2075403b.119: C-terminal autoproteolytic domain of nucleoporin nup98 [82214] (1 superfamily)
    multisheet protein with a mixture of beta-sandwich and beta-prism features
  116. 2075410b.120: Tp47 lipoprotein, N-terminal domain [82219] (1 superfamily)
    complex fold; consists of two intertwined subdomains
  117. 2075417b.121: Nucleoplasmin-like/VP (viral coat and capsid proteins) [88632] (7 superfamilies)
    sandwich; 8 strands in 2 sheets; jelly-roll; some members can have additional 1-2 strands
    characteristic interaction between the domains of this fold allows the formation of five-fold and pseudo six-fold assemblies
  118. 2076966b.122: PUA domain-like [88696] (1 superfamily)
    pseudobarrel; mixed folded sheet of 5 strands; order 13452; strand 1 and 3 are parallel to each other
  119. 2077253b.123: Hypothetical protein TM1070 [89231] (1 superfamily)
    sandwich; 8 strands in 2 sheets; jelly-roll
  120. 2077286b.124: HesB-like domain [89359] (1 superfamily)
    barrel, closed; n=7, S=10; complex topology
  121. 2077315b.125: LolA-like prokaryotic lipoproteins and lipoprotein localization factors [89391] (1 superfamily)
    11 stranded sheet partly folded in a corner-like structure filled with a few short helices
  122. 2077367b.126: Adsorption protein p2 [89427] (1 superfamily)
    multisheet protein containing partial beta-propeller and beta-sandwich regions
  123. 2077374b.127: Baseplate structural protein gp8 [89432] (1 superfamily)
    multisheet protein with a mixture of beta-sandwich and beta-barrel features
  124. 2077391b.128: Hypothetical protein YojF [89441] (1 superfamily)
    pseudobarrel; capped at one end by an alpha-helix
  125. 2077397b.129: Double-split beta-barrel [89446] (2 superfamilies)
    pseudobarrel; capped on both ends by alpha-helices
  126. 2077465b.130: Heat shock protein 70kD (HSP70), peptide-binding domain [100919] (1 superfamily)
    beta-sandwich: 8 strands in 2 sheets
  127. 2077503b.131: SPOC domain-like [100938] (1 superfamily)
    barrel, closed; n=7, S=10; complex topology
  128. 2077519b.132: Supernatant protein factor (SPF), C-terminal domain [101575] (1 superfamily)
    sandwich; 8 strands in 2 sheets; jelly-roll; similarity to the Nucleoplasmin-like/VP fold
  129. 2077536b.133: Dextranase, N-terminal domain [101595] (1 superfamily)
    sandwich; 9 strands in 2 sheets; greek-key
  130. 2077556b.134: Smp-1-like [101600] (1 superfamily)
    sandwich; 9 strands in 2 sheets; greek-key/jelly-roll
  131. 2077565b.135: Superantigen (mitogen) Ypm [101605] (1 superfamily)
    sandwich; 9 strands in 2 sheets; jelly-roll
  132. 2077574b.136: SspB-like [101737] (1 superfamily)
    core: barrel, open; n*=4, S*=8; meander; SH3-like topology; some similarity to the Sm-like fold
  133. 2077620b.137: Rof/RNase P subunit-like [101743] (1 superfamily)
    core: barrel, open; n*=4, S*=8; meander; SH3-like topology; some similarity to the Sm-like fold
  134. 2077639b.138: Hydrophobin II, HfbII [101750] (1 superfamily)
    core: barrel, closed; n=4, S=8; complex topology; helix-containing crossover connection
  135. 2077676b.139: Surface presentation of antigens (SPOA) [101800] (1 superfamily)
    segment-swapped dimer forming two identical conjoint barrels (n=6, S=10) topologically similar to the FMN-binding split barrel
  136. 2077691b.140: Replicase NSP9 [101815] (1 superfamily)
    barrel; n=6, S=8, greek-key; similar to one trypsin-like protease barrel
  137. 2077711b.141: Bacterial fluorinating enzyme, C-terminal domain [101851] (1 superfamily)
    barrel, closed; n=7, S=10; greek-key topology; one overside connection
  138. 2077776b.142: DNA-binding pseudobarrel domain [101935] (1 superfamily)
    core: barrel, open; n=7, S*=10; capped with helices at both ends; partial similarity to the AbrB/MazE/MraZ-like fold (89446)
  139. 2077790b.143: NAC domain [101940] (1 superfamily)
    core: twisted 7-stranded beta-sheet (half-barrel)
  140. 2077804b.144: Trimeric adhesin [101998] (1 superfamily)
    trimer; contains two different beta-prism-like domains connected by an linker subdomain of less regular structure
  141. 2077815b.145: AXH domain [102030] (1 superfamily)
    pseudobarrel; some similarity to OB-fold
  142. 2077847b.146: Ctag/Cox11 [110110] (1 superfamily)
    sandwich; 7 strands in 2 sheets, greek-key; permutation of the immunoglobulin-like fold
  143. 2077854b.147: BTV NS2-like ssRNA-binding domain [110131] (1 superfamily)
    sandwich; 9 strands in 2 sheets; unusual topology with 2 crossover loops
  144. 2077861b.148: Coronavirus RNA-binding domain [110303] (1 superfamily)
    coiled antiparallel beta-sheet of 5 strands, order 51324; complex topology, crossing loops
  145. 2077876b.149: Beta-galactosidase LacA, domain 3 [117099] (1 superfamily)
    sandwich; 8 strands in 2 sheets
  146. 2077892b.150: Glycolsyl hydrolase family 31 C-terminal domain-like [117124] (1 superfamily)
    sandwich; 10 strands in two sheets
  147. 2077954b.151: CsrA-like [117129] (1 superfamily)
    sandwich; 10 strands in 2 sheets; intertwined dimer (segment-swapped, 5-stranded greek-key sandwich?)
  148. 2077994b.152: Flagellar hook protein flgE [117142] (1 superfamily)
    consists of two different domains; d1: [complex fold made of bifurcated beta-sheets]; d2 (inserted into d1): [beta-sandwich; 8 strands in 2 sheets]
  149. 2078001b.153: PheT/TilS domain [56036] (1 superfamily)
    core: 3 layers; contains beta-sandwich of unusual topology
  150. 2078022b.154: HPA-like [141085] (1 superfamily)
    sandwich, 6 strands in 2 sheets; jelly-roll (truncated); also includes the pending PCSK9 V domain-like superfamily (the C-terminal domains of 2p4e and 2pmw)
  151. 2078035b.155: L21p-like [141090] (1 superfamily)
    core: sandwich, 6 strands in 2 sheets
  152. 2078090b.156: Atu1913-like [141098] (1 superfamily)
    sandwich; 7 strands in two sheets, greek-key/jelly-roll; forms segment swapped dimers, swapping is probably facilitated by the helix insertion after strand 3
  153. 2078096b.157: Hcp1-like [141451] (1 superfamily)
    barrel, closed; n=6, S=12; contains extra, non-barrel strand 7 at the C-terminus
  154. 2078120b.158: BH3618-like [141456] (1 superfamily)
    barrel, closed; n=7, S=10; meander
  155. 2078127b.159: AOC barrel-like [141492] (2 superfamilies)
    barrel, closed; n=8, S=10; meander; mirrored (reversed) topology to the Spreptavidin-like and Lipocalin-like folds
  156. 2078210b.160: L,D-transpeptidase catalytic domain-like [141522] (1 superfamily)
    barrel, closed; n=8, S=10; one overside connection
  157. 2078239b.161: PTSIIA/GutA-like [141529] (1 superfamily)
    barrel, closed; n=8, S=12; mixed sheet; two overside connections; duplication: consists of two intertwinned structural repeats
  158. 2078248b.162: At5g01610-like [141561] (1 superfamily)
    contains large meander beta-sheet bent into a scoop-like shape
  159. 2078254b.163: Pseudo beta-prism I [141657] (1 superfamily)
    beta-sandwich with one regular beta-sheet and the other beta-sheet bent in the middle with a set of aligned beta-bulges
  160. 2078281b.164: SARS ORF9b-like [141665] (1 superfamily)
    complex dimeric fold with three intersubunit beta-sheets packed around a single core
  161. 2078294b.165: MOSC N-terminal domain-like [141672] (1 superfamily)
    complex fold; comprises a beta-hairpin and a meander 3-stranded sheet packed against beta-barrel: closed, n=5, S=8; contains three short helices
  162. 2078301b.166: MAL13P1.257-like [141677] (1 superfamily)
    complex fold; duplication: consists of two intertwinned structural repeats related by pseudo dyad
  163. 2078308b.167: FimD N-terminal domain-like [141728] (1 superfamily)
    pseudo barrel, capped by an alpha-helix; some topological similarity to the PRC-barrel domain (50346) and the N-terminal domain of Glutamine synthetase (54368)
  164. 2078322b.168: HisI-like [141733] (1 superfamily)
    pseudo barrel, capped by an alpha-helix; contains a beta-triangle structure on one side; some topological similarity to the Ribosomal protein L25-like fold (50714) and the N-terminal domain of Glutamine synthetase (54368)
  165. 2078329b.169: MFPT repeat-like [141738] (1 superfamily)
    consists of two similar pseudo barrel subdomains with structural similarity to a circularly permuted SAND domain (63764)
  166. 2078341b.170: WSSV envelope protein-like [158973] (1 superfamily)
    beta-sandwich; 9 strands in 2 sheets; greek-key
  167. 2078361b.171: Trm112p-like [158996] (1 superfamily)
    similar to the small domain of the ISP (50021)
  168. 2078381b.172: YopX-like [159005] (1 superfamily)
    consists of two domains: the N-terminal dimerisation domain of variable structure and the C-terminal domain with similarity to the SH3-like fold
  169. 2078402b.173: NifT/FixU barrel-like [159202] (1 superfamily)
    barrel, closed, n=6, S=10; meander
  170. 2078408b.174: YopT-like [159221] (1 superfamily)
    beta-sheet barrel, closed, n=6, S=12, capped at both ends by helices; intertwined dimer of beta-alpha-beta(2) subinits;
  171. 2078417b.175: FomD barrel-like [159233] (1 superfamily)
    barrel, closed; n=8, S=12; meander; similar topology to the AOC barrel-like fold (reversed to the lipocalin barrel topology)
  172. 2078424b.176: AttH-like [159244] (1 superfamily)
    duplication: two flattened beta-barrels of lipocalin-like topology are orthogonally packed with a pseudo twofold symmetry
  173. 2078431b.177: YmcC-like [159269] (1 superfamily)
    12-stranded meander beta-sheet, folded into a deformed beta-barrel; topological similarity to the LolA-like fold (89391)
  174. 2078438b.178: Spiral beta-roll [159274] (1 superfamily)
    a large 15-stranded beta-sheet rolled about a single helix core; overlapping edges form a sandwich-like structure; topological similarity to the LolA-like fold (89391)
  175. 2078445b.179: Anthrax protective antigen N-terminal-like [254104] (1 superfamily)
    core: sandwich; 10-12 strands in 2 sheets; jelly roll; may contain inserted subdomains
  176. 2078518b.180: Pseudo beta-prism II [254120] (1 superfamily)
    sandwich with one 5-strand antiparallel beta-sheet and a 5-strand mixed beta-sheet bent in the middle with a set of aligned beta-bulges and/or strand breaks; disulfide linked
  177. 2078525b.181: Handle domain of Transferrin binding protein TbpB-like [310564] (1 superfamily)
    2 layers; antiparallel B-sheet, order 1432 or 216543, flanked by alpha helix or 2-strand beta hairpin

More info for Class b: All beta proteins

Timeline for Class b: All beta proteins: