Structural Classification of Proteins

Fold: Cupredoxin-like

: sandwich; 7 strands in 2 sheets, greek-key
variations: some members have additional 1-2 strands

Lineage:

Root: scop
Class: All beta proteins [48724]
Fold: Cupredoxin-like [49502]
sandwich; 7 strands in 2 sheets, greek-key
variations: some members have additional 1-2 strands

Superfamilies:

Cupredoxins [49503] (7)
contains copper-binding site
uperfamily
1. Plastocyanin/azurin-like [49504] (32)
  mono-domain proteins
  1. Amicyanin [49505]
    1. Paracoccus denitrificans [TaxId: 266] [49506] (31)
      SQ P22364
    2. Paracoccus versutus (Thiobacillus versutus) [TaxId: 34007] [63685] (1)
  2. Plastocyanin [49507]
    1. Poplar (Populus nigra), variant italica [TaxId: 3691] [49508] (10)
    2. French bean (Phaseolus vulgaris) [TaxId: 3885] [49509] (1)
    3. Parsley (Petroselinum crispum) [TaxId: 4043] [49510] (2)
    4. Spinach (Spinacia oleracea) [TaxId: 3562] [49511] (2)
    5. White campion (Silene pratensis) [TaxId: 52853] [49512] (2)
    6. Ulva pertusa, a sea lettuce [TaxId: 3120] [49513] (1)
    7. Green alga (Chlamydomonas reinhardtii) [TaxId: 3055] [49514] (1)
    8. Green alga (Enteromorpha prolifera) [TaxId: 3117] [49515] (1)
    9. Fern (Adiantum capillus-veneris) [TaxId: 13818] [49516] (2)
    10. Anabaena variabilis [TaxId: 1172] [49517] (7)
    11. Cyanobacterium (Phormidium laminosum) [TaxId: 32059] [49518] (4)
    12. Cyanobacterium (Synechocystis sp.), pcc 6803 [TaxId: 1143] [49519] (6)
    13. Cyanobacterium (Synechocystis sp.), pcc 7942 [TaxId: 1143] [49520] (2)
    14. Photosynthetic prokaryote (Prochlorothrix hollandica) [TaxId: 1223] [49521] (3)
  3. Pseudoazurin [49522]
    1. Alcaligenes faecalis, strain s-6 [TaxId: 511] [49523] (12)
      SQ P04377
    2. Methylobacterium extorquens, strain am1 [TaxId: 408] [49524] (1)
    3. Achromobacter cycloclastes [TaxId: 223] [49525] (4)
    4. Thiosphaera pantotropha [TaxId: 82367] [49526] (1)
  4. Plantacyanin [49527]
    basic blue protein
    1. Cucumber (Cucumis sativus) [TaxId: 3659] [49528] (1)
    2. Spinach (Spinacia oleracea) [TaxId: 3562] [49529] (1)
  5. Azurin [49530]
    1. Alcaligenes denitrificans [TaxId: 32002] [49531] (8)
    2. Alcaligenes xylosoxidans, NCIMB (11015), different isoforms [TaxId: 85698] [49532] (4)
    3. Pseudomonas aeruginosa [TaxId: 287] [49533] (36)
      SQ P00282
    4. Pseudomonas fluorescens [TaxId: 294] [49534] (1)
    5. Pseudomonas putida [TaxId: 303] [49535] (2)
    6. Methylomonas sp. j [TaxId: 32038] [49536] (2)
  6. Auracyanin [63686]
    azurin-related protein
    1. Chloroflexus aurantiacus [TaxId: 1108] [63687] (2)
  7. Rusticyanin [49537]
    1. Thiobacillus ferrooxidans [TaxId: 920] [49538] (7)
  8. Stellacyanin [49539]
    1. Cucumber (Cucumis sativus) [TaxId: 3659] [49540] (1)
  9. Mavicyanin [117080]
    Plantacyanin and stellacyanin homologue
    1. Zucchini (Cucurbita pepo) [TaxId: 3663] [117081] (2)
      SQ P80728
2. Nitrosocyanin [63392] (3)
  1. Red copper protein nitrosocyanin [63688]
    1. Nitrosomonas europaea [TaxId: 915] [63689] (3)
  2. Nitrous oxide reductase, C-terminal domain [49548]
    1. Pseudomonas nautica [TaxId: 2743] [49549] (1)
    2. Paracoccus denitrificans [TaxId: 266] [63690] (1)
3. Periplasmic domain of cytochrome c oxidase subunit II [49541] (5)
  1. Quinol oxidase (CyoA) [49542]
    1. Escherichia coli [TaxId: 562] [49543] (3)
  2. Cytochrome c oxidase [49544]
    1. Cow (Bos taurus) [TaxId: 9913] [49545] (21)
    2. Paracoccus denitrificans [TaxId: 266] [49546] (3)
    3. Rhodobacter sphaeroides [TaxId: 1063] [74870] (6)
    4. Thermus thermophilus, ba3 type [TaxId: 274] [49547] (7)
4. Multidomain cupredoxins [49550] (15)
  1. Nitrite reductase, NIR [49551]
    consists of two domains of this fold
    1. Achromobacter cycloclastes [TaxId: 223] [49552] (10)
    2. Alcaligenes faecalis, strain s-6 [TaxId: 511] [49553] (83)
      SQ P38501
    3. Alcaligenes xylosoxidans [TaxId: 85698] [49554] (78)
      SQ O68601 25-360 ! SQ O68601 26-359 ! SQ O68601
    4. Neisseria gonorrhoeae, AniA [TaxId: 485] [69193] (2)
    5. Rhodobacter sphaeroides [TaxId: 1063] [110101] (13)
      SQ Q53239
  2. multi-copper oxidase CueO [69194]
    1. Escherichia coli [TaxId: 562] [69195] (15)
  3. Spore coat protein A, CotA [89219]
    1. Bacillus subtilis [TaxId: 1423] [89220] (22)
      SQ P07788
  4. Ascorbate oxidase [49555]
    consists of three domains of this fold
    1. Zucchini (Cucurbita pepo var. medullosa) [TaxId: 3663] [49556] (4)
  5. Laccase [49557]
    consists of three domains of this fold
    1. Inky cap fungus (Coprinus cinereus) [TaxId: 5346] [49558] (2)
    2. Trametes versicolor, laccase 1 [TaxId: 5325] [74871] (1)
    3. Trametes versicolor, laccase 2 [TaxId: 5325] [74872] (1)
    4. Melanocarpus albomyces [TaxId: 204285] [74873] (19)
    5. Rigidoporus lignosus [TaxId: 219653] [110102] (1)
      SQ Q6H9H7 22-515
  6. Ceruloplasmin [49559]
    consists of 6 domains of this fold
    1. Human (Homo sapiens) [TaxId: 9606] [49560] (6)
  7. Coagulation factor V [110103]
    1. Cow (Bos taurus) [TaxId: 9913] [110104] (1)
      SQ Q28107 29-324, 1566-2210
5. Ephrin ectodomain [74874] (2)
  eukaryotic signaling domain probably related to cupredoxins but lacking the metal-binding site
  1. Ephrin-b2 ectodomain [74875]
    1. Mouse (Mus musculus) [TaxId: 10090] [74876] (3)
  2. Ephrin-a5 [110105]
    1. Mouse (Mus musculus) [TaxId: 10090] [110106] (3)
      SQ O08543
6. Peptidylarginine deiminase Pad4, N-terminal domain [110107] (1)
  probably related to cupredoxins but lacking the metal-binding site
  1. Peptidylarginine deiminase Pad4, N-terminal domain [110108]
    1. Human (Homo sapiens) [TaxId: 9606] [110109] (7)
      SQ Q9UM07
7. SO1698-like [141095] (1)
  probably related to cupredoxins but lacking the metal-binding site
  1. Hypothetical protein SO1698 [141096]
    1. Shewanella oneidensis [TaxId: 70863] [141097] (1)
      SQ Q8EGA7 6-116,117-124
Major surface antigen p30, SAG1 [74877] (1)
SS-crosslinked beta-sandwich of distinct geometry but topologically similar to cupredoxins
uperfamily
1. Major surface antigen p30, SAG1 [74878] (1)
  1. Major surface antigen p30, SAG1 [74879]
    duplication: tandem repeat of two homologous domains
    1. Toxoplasma gondii [TaxId: 5811] [74880] (5)