Structural Classification of Proteins

Fold: PH domain-like barrel

: barrel, partly opened; n*=6, S*=12; meander; capped by an alpha-helix

Lineage:

Root: scop
Class: All beta proteins [48724]
Fold: PH domain-like barrel [50728]
barrel, partly opened; n*=6, S*=12; meander; capped by an alpha-helix

Superfamilies:

PH domain-like [50729] (13)
uperfamily
1. Pleckstrin-homology domain (PH domain) [50730] (51)
  Pfam 00169
  1. Phospholipase C delta-1 [50731]
    1. Rat (Rattus norvegicus) [TaxId: 10116] [50732] (1)
  2. beta-spectrin [50733]
    1. Mouse (Mus musculus), brain [TaxId: 10090] [50734] (2)
    2. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [50735] (1)
    3. Human (Homo sapiens), brain 2 isoform [TaxId: 9606] [117243] (1)
      SQ O15020 2219-2324
  3. Dynamin [50736]
    1. Human (Homo sapiens) [TaxId: 9606] [50737] (2)
  4. Bruton's tyrosine kinase [50738]
    contains Btk zinc-binding motif
    1. Human (Homo sapiens) [TaxId: 9606] [50739] (7)
  5. Pleckstrin [50740]
    1. Human (Homo sapiens) [TaxId: 9606] [50741] (9)
  6. Son of sevenless-1 (sos-1) [50742]
    1. Mouse (Mus musculus) [TaxId: 10090] [50743] (1)
    2. Human (Homo sapiens) [TaxId: 9606] [50744] (4)
      SQ Q07889 189-1046
  7. GEF of TIAM1 (T-Lymphoma invasion and metastasis inducing protein 1) [50745]
    1. Mouse (Mus musculus) [TaxId: 10090] [50746] (1)
  8. Dbl's big sister, Dbs [74989]
    1. Mouse (Mus musculus) [TaxId: 10090] [74990] (4)
      SQ Q64096 624-958 # 98% sequence identity; the rat sequence Q63406 region 499-833 is 100% identical to the PDB sequence
  9. GEF of intersectin [74991]
    1. Human (Homo sapiens) [TaxId: 9606] [74992] (1)
  10. G-protein coupled receptor kinase 2 (beta-adrenergic receptor kinase 1) [50747]
    1. Human (Homo sapiens) [TaxId: 9606] [50748] (1)
    2. Cow (Bos taurus) [TaxId: 9913] [89354] (6)
  11. Dual adaptor of phosphotyrosine and 3-phosphoinositides DAPP1/PHISH [50749]
    1. Human (Homo sapiens) [TaxId: 9606] [50750] (2)
  12. Grp1 [50751]
    ARF1 Guanine nucleotide exchange factor and integrin binding protein homolog
    1. Mouse (Mus musculus) [TaxId: 10090] [50752] (8)
  13. UNC-89 [50753]
    1. Nematode (Caenorhabditis elegans) [TaxId: 6239] [50754] (1)
  14. Tapp1 [74993]
    1. Human (Homo sapiens) [TaxId: 9606] [74994] (1)
  15. Rac-alpha serine/threonine kinase [89355]
    1. Human (Homo sapiens) [TaxId: 9606] [89356] (5)
      SQ P31749 1-117
  16. Rac-beta serine/threonine protein kinase (PKB/AKT) [110254]
    1. Human (Homo sapiens) [TaxId: 9606] [110255] (1)
      SQ P31751 1-111
  17. SH2 and PH domain-containing adapter protein APS [110256]
    1. Mouse (Mus musculus) [TaxId: 10090] [110257] (1)
      SQ Q9JID9 178-299
  18. Tapp2 [110258]
    1. Mouse (Mus musculus) [TaxId: 10090] [110259] (1)
      SQ Q9ERS5 1-113
  19. SET binding factor 1, Sbf1 [110260]
    1. Mouse (Mus musculus) [TaxId: 10090] [110261] (1)
      SQ Q8K2Z0 256-367
  20. Rac/CDC42 GEF 6, alpha-pix [110262]
    1. Mouse (Mus musculus) [TaxId: 10090] [110263] (1)
      SQ Q8K4I3 429-551
  21. Triple functional domain protein TRIO [110264]
    1. Human (Homo sapiens) [TaxId: 9606] [110265] (2)
      SQ O75962 1231-1535
  22. Oxysterol binding protein-related protein 8 (ORP-8, KIAA1451) [110266]
    1. Human (Homo sapiens) [TaxId: 9606] [110267] (1)
      SQ Q9BZF1 149-265
  23. Rho-GTPase-activating protein 25 (KIAA0053) [110268]
    1. Human (Homo sapiens) [TaxId: 9606] [110269] (1)
      SQ P42331 40-144
  24. Rho guanine nucleotide exchange factor 12 [110270]
    1. Human (Homo sapiens), gamma isoform [TaxId: 9606] [110271] (2)
      SQ Q9NZN5 766-1138
  25. Phosphoinositol 3-phosphate binding protein-1, PEPP1 [117244]
    1. Human (Homo sapiens) [TaxId: 9606] [117245] (2)
      SQ Q9H4M7 47-153
  26. 3-phosphoinositide dependent protein kinase-1 [117246]
    1. Human (Homo sapiens) [TaxId: 9606] [117247] (3)
      SQ O15530 409-550
  27. Dedicator of cytokinesis protein 9, DOCK9 [117248]
    1. Human (Homo sapiens) [TaxId: 9606] [117249] (1)
      SQ Q9BZ29 165-301
  28. FYVE, RhoGEF and PH domain containing protein 6, Fgd6 (KIAA1362) [117250]
    1. Mouse (Mus musculus) [TaxId: 10090] [117251] (1)
      SQ Q69ZL1 1303-1389
  29. Calcium-dependent activator protein for secretion, CAPS [117252]
    1. Human (Homo sapiens) [TaxId: 9606] [117253] (1)
      SQ Q8NFR0 522-634
  30. Rho guanine nucleotide exchange factor 11, PDZ-RhoGEF [117254]
    1. Human (Homo sapiens) [TaxId: 9606] [117255] (1)
      SQ O15085 714-1081
  31. Centaurin-delta 1 [141395]
    1. Human (Homo sapiens) [TaxId: 9606] [141396] (1)
      SQ Q8WZ64 483-584
  32. Cytohesin 3 [141397]
    1. Mouse (Mus musculus) [TaxId: 10090] [141398] (1)
      SQ O08967 261-387
  33. Exocyst complex protein EXO84 [141399]
    1. Rat (Rattus norvegicus) [TaxId: 10116] [141400] (4)
      SQ O54924 171-283
  34. Cytohesin 2 [141401]
    1. Mouse (Mus musculus) [TaxId: 10090] [141402] (2)
      SQ P63034 260-378
  35. Src kinase-associated phosphoprotein SKAP55 (SCAP1) [141403]
    1. Human (Homo sapiens) [TaxId: 9606] [141404] (4)
      SQ O15268 108-213
  36. Signal-transducing adaptor protein 1, STAP-1 [141405]
    1. Human (Homo sapiens) [TaxId: 9606] [141406] (1)
      SQ Q9ULZ2 16-151
  37. KIAA1914 [141407]
    1. Human (Homo sapiens) [TaxId: 9606] [141408] (1)
      SQ Q8N4X5 354-448
  38. Pleckstrin-2 [141409]
    1. Human (Homo sapiens) [TaxId: 9606] [141410] (1)
      SQ Q9NYT0 238-353
  39. Alpha-1-syntrophin [141411]
    1. Mouse (Mus musculus) [TaxId: 10090] [141412] (1)
      SQ Q61234 2-44,203-264
  40. Phosphoinositide phospholipase C, PLC-gamma-1 [141413]
    contains split PH domain
    1. Rat (Rattus norvegicus) [TaxId: 10116] [141414] (1)
      SQ P10686 489-525,870-933
  41. FYVE, RhoGEF and PH domain containing protein 3, FGD3 [141415]
    1. Human (Homo sapiens) [TaxId: 9606] [141416] (1)
      SQ Q5JSP0 605-703
  42. Src-associated adaptor protein Skap2 [141417]
    1. Mouse (Mus musculus) [TaxId: 10090] [141418] (9)
      SQ Q9Z2K4 105-212! SQ Q9Z2K4 109-219! SQ Q9Z2K4 14-222
  43. Protein kinase c, d2 type [141419]
    1. Human (Homo sapiens) [TaxId: 9606] [141420] (1)
      SQ Q9BZL6 398-509
  44. Phospholipase C-beta-2 [159207]
    1. Human (Homo sapiens) [TaxId: 9606] [159208] (2)
      SQ Q00722 11-141
  45. Rho guanine nucleotide exchange factor 9, Collybistin [159209]
    1. Rat (Rattus norvegicus) [TaxId: 10116] [159210] (1)
      SQ Q9QX73 300-461
  46. DCC-interacting protein 13-alpha, APPL1 [159211]
    1. Human (Homo sapiens) [TaxId: 9606] [159212] (1)
      SQ Q9UKG1 274-374
  47. Rho GTPase-activating protein 21 [159213]
    1. Human (Homo sapiens) [TaxId: 9606] [159214] (6)
      SQ Q5T5U3 931-1063
2. Phosphotyrosine-binding domain (PTB) [50755] (14)
  Pfam 00640
  1. X11 [50756]
    1. Human (Homo sapiens) [TaxId: 9606] [50757] (2)
  2. Insulin receptor substrate 1, IRS-1 [50758]
    duplication: contains two domains of this fold
    1. Human (Homo sapiens) [TaxId: 9606] [50759] (2)
  3. Shc adaptor protein [50760]
    1. Human (Homo sapiens) [TaxId: 9606] [50761] (3)
  4. Numb [50762]
    1. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [50763] (2)
    2. Mouse (Mus musculus) [TaxId: 10090] [117256] (1)
      SQ Q9QZS3 19-172
  5. Disabled homolog 1 (Dab1) [89357]
    1. Mouse (Mus musculus) [TaxId: 10090] [89358] (3)
  6. Disabled homolog 2 (Dab2) [101830]
    1. Mouse (Mus musculus) [TaxId: 10090] [101831] (2)
  7. Downstream of tyrosine kinase 5, Dok-5 [101832]
    1. Human (Homo sapiens) [TaxId: 9606] [101833] (1)
  8. Docking protein 1, Dok1 [101834]
    1. Mouse (Mus musculus) [TaxId: 10090] [101835] (2)
      SQ P97465 152-254
  9. FGFR substrate 2 (SNT-1) [117257]
    1. Human (Homo sapiens) [TaxId: 9606] [117258] (1)
      SQ Q7LDQ6 11-129
  10. Amyloid beta A4 precursor protein-binding family B member 2, Apbb2 [117259]
    1. Mouse (Mus musculus) [TaxId: 10090] [117260] (2)
      SQ Q9DBR4 582-704
  11. Tensin [141421]
    1. Human (Homo sapiens) [TaxId: 9606] [141422] (1)
      SQ Q9UPS7 1139-1285
      Tensin2
    2. Chicken (Gallus gallus) [TaxId: 9031] [141423] (1)
      SQ Q04205 1606-1738
  12. EPS8-like protein 1, EPS8L1 [141424]
    1. Mouse (Mus musculus) [TaxId: 10090] [141425] (2)
      SQ Q8R5F8 31-159
3. Ran-binding domain [50764] (4)
  1. Nuclear pore complex protein Nup358 [50765]
    1. Human (Homo sapiens) [TaxId: 9606] [50766] (1)
  2. Ran-binding protein 1, Ranbp1 [69292]
    1. Human (Homo sapiens) [TaxId: 9606] [69293] (2)
  3. Ran binding protein 3 [141426]
    1. Human (Homo sapiens) [TaxId: 9606] [141427] (1)
      SQ Q9H6Z4 380-516
  4. Ran-binding protein 2 [141428]
    1. Human (Homo sapiens) [TaxId: 9606] [141429] (1)
      SQ P49792 2027-2154
4. Enabled/VASP homology 1 domain (EVH1 domain) [50767] (8)
  1. Enabled [50768]
    1. Mouse (Mus musculus) [TaxId: 10090] [50769] (1)
    2. Homo sapiens [TaxId: 9606] [159215] (4)
  2. Ena/vasp-like protein [50770]
    1. Mouse (Mus musculus) [TaxId: 10090] [50771] (1)
  3. Vasodilator-stimulated phosphoprotein (VASP) [50772]
    1. Human (Homo sapiens) [TaxId: 9606] [50773] (1)
  4. Homer [50774]
    1. Rat (Rattus norvegicus) [TaxId: 10116] [50775] (3)
    2. Mouse (Mus musculus), 2b/vesl 2 [TaxId: 10090] [63800] (1)
  5. Actin regulatory protein WASP [82140]
    1. Rat (Rattus norvegicus) [TaxId: 10116] [82141] (1)
  6. Sprouty-related, EVH1 domain-containing protein 1, Spred-1 [141430]
    1. Western clawed frog (Xenopus tropicalis) [TaxId: 8364] [141431] (4)
      SQ Q66JG9 10-123! SQ Q66JG9 9-123
5. Dcp1 [101836] (1)
  close structural similarity to EVH1 domain
  1. Dcp1 [101837]
    decapping protein involved in mRNA degradation
    1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [101838] (1)
6. Third domain of FERM [50776] (9)
  1. Moesin [50777]
    1. Human (Homo sapiens) [TaxId: 9606] [50778] (3)
      SQ P26038 4-297
  2. Radixin [50779]
    1. Mouse (Mus musculus) [TaxId: 10090] [50780] (20)
  3. Ezrin [82142]
    complexed with the icam-2 cytoplasmic peptide, chain B
    1. Human (Homo sapiens) [TaxId: 9606] [82143] (1)
  4. Erythroid membrane protein 4.1R [50781]
    1. Human (Homo sapiens) [TaxId: 9606] [50782] (1)
  5. Merlin [69294]
    the neurofibromatosis 2 tumor suppressor protein
    1. Human (Homo sapiens) [TaxId: 9606] [69295] (1)
    2. Mouse (Mus musculus) [TaxId: 10090] [74995] (1)
  6. Talin [82144]
    1. Chicken (Gallus gallus) [TaxId: 9031] [82145] (6)
  7. Talin-1 [117261]
    1. Mouse (Mus musculus) [TaxId: 10090] [117262] (1)
      SQ P26039 209-410
  8. Focal adhesion kinase 1 [141432]
    1. Chicken (Gallus gallus) [TaxId: 9031] [141433] (5)
      SQ Q00944 254-363
7. PreBEACH PH-like domain [82146] (2)
  1. PH-like domain of neurobeachin [82147]
    1. Human (Homo sapiens) [TaxId: 9606] [82148] (1)
  2. Lipopolysaccharide-responsive and beige-like anchor protein LRBA [117263]
    1. Human (Homo sapiens) [TaxId: 9606] [117264] (1)
      SQ P50851 2076-2489
8. GRAM domain [101839] (1)
  1. Myotubularin-related protein 2, N-terminal domain [101840]
    1. Human (Homo sapiens) [TaxId: 9606] [101841] (4)
9. TFIIH domain [110272] (2)
  1. TFIIH basal transcription factor complex p62 subunit (BTF2-p62), N-terminal domain [110273]
    1. Human (Homo sapiens) [TaxId: 9606] [110274] (2)
      SQ P32780 1-108
  2. RNA polymerase II transcription factor B 73 kDa, TFB1 [141434]
    1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [141435] (3)
      SQ P32776 2-115
10. SSRP1-like [141436] (1)
  Pfam 03531; Structure-specific recognition protein family; duplication: comprises tandem repeat of two domains of this fold
  1. FACT complex subunit POB3, middle domain [141437]
    1. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [141438] (6)
      SQ Q04636 237-474! SQ Q04636 238-474
11. Necap1 N-terminal domain-like [141439] (1)
  Pfam 07933; DUF1681
  1. Necap1 [141440]
    1. Mouse (Mus musculus) [TaxId: 10090] [141441] (1)
      SQ Q9CR95 1-133
12. VPS36 N-terminal domain-like [141442] (3)
  PfamB 030385
  1. Vacuolar protein sorting protein 36, VPS36 [141443]
    1. Human (Homo sapiens) [TaxId: 9606] [141444] (1)
      SQ Q86VN1 3-131
    2. Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] [141445] (2)
      SQ Q06696 1-99,252-282
    3. Mouse (Mus musculus) [TaxId: 10090] [141446] (1)
      SQ Q91XD6 10-130
13. BPHL domain [159216] (2)
  Pfam 08000; DUF1696, bacterial proteins with PH-like domain
  1. Uncharacterized protein Exig2160 [159217]
    homododecameric ring assembly; olizomerization is mediated by the C-terminal alpha-hairpin extension
    1. Exiguobacterium sibiricum 255-15 [TaxId: 262543] [159218] (6)
      SQ B1YJX4 14-203
  2. Uncharacterized protein Shew0819 [159219]
    homopentameric ring assembly through the pairing of the beta-barrel edge strands
    1. Shewanella loihica [TaxId: 359303] [159220] (5)
      SQ A3QB43 9-124
PA2021-like [141447] (1)
prokaryotiic proteins of PH domain-like fold lacking the N-terminal strand
uperfamily
1. PA2021-like [141448] (1)
  small family specific to Pseudomonas
  1. Hypothetical protein PA2021 [141449]
    1. Pseudomonas aeruginosa [TaxId: 287] [141450] (1)
      SQ Q9I293 1-74