Structural Classification of Proteins

Family: Vertebrate phospholipase A2

Lineage:

Root: scop
Class: All alpha proteins [46456]
Fold: Phospholipase A2, PLA2 [48618]
common core: 2 helices, disulfide-linked, and a calcium-binding loop
Superfamily: Phospholipase A2, PLA2 [48619]
uperfamily
Family: Vertebrate phospholipase A2 [48623]

Protein Domains:

Snake phospholipase A2 [48624]
1. Taiwan cobra (Naja naja atra) [TaxId: 8656] [48625] (2)
2. Indian cobra (Naja naja) [TaxId: 35670] [48626] (5)
3. Indian cobra (Naja naja), a C49 isoform 2 [TaxId: 35670] [89166] (1)
4. Indian cobra (Naja naja), isoform 3 [TaxId: 35670] [89167] (1)
5. Andaman cobra (Naja sagittifera), acidic isoform 1 [TaxId: 195058] [89168] (1)
6. Andaman cobra (Naja sagittifera), isoform 2 [TaxId: 195058] [89169] (2)
  heterodimer of two different isoforms
7. Andaman cobra (Naja sagittifera), isoform 3 [TaxId: 195058] [89170] (2)
  heterodimer of two different isoforms
8. Andaman cobra (Naja sagittifera), isoform 4 [TaxId: 195058] [89171] (7)
  SQ P60045 8-126 # ! yet another isoform, 98% identity
9. Andaman cobra (Naja sagittifera), calcium-free isoform 5 [TaxId: 195058] [89172] (2)
10. King cobra (Ophiophagus hannah) [TaxId: 8665] [81939] (1)
11. King cobra (Ophiophagus hannah), an acidic isoform [TaxId: 8665] [101482] (1)
12. Western diamondback rattlesnake (Crotalus atrox) [TaxId: 8730] [48627] (1)
13. Snake (Agkistrodon halys) [TaxId: 8714] [48628] (9)
14. Eastern cottonmouth snake (Agkistrodon piscivorus piscivorus) [TaxId: 8716] [48629] (2)
15. Broad-banded copperhead (Agkistrodon contortrix laticinctus) [TaxId: 37195] [101483] (3)
16. Viper (Deinagkistrodon acutus) [TaxId: 36307] [69122] (1)
17. Snake (Daboia russellii pulchella), different isoforms [TaxId: 97228] [48630] (57)
  SQ P59071
18. Mainland tiger snake (Notechis scutatus scutatus), notexin [TaxId: 8663] [48631] (1)
  presynaptic neurotoxic phospholipase A2
19. Mainland tiger snake (Notechis scutatus scutatus), notechis II-5 [TaxId: 8663] [48632] (1)
  neurotoxic phospholipase a2
20. Bothrops pirajai, Piratoxin-II (PRTX-II) [TaxId: 113192] [48633] (1)
21. Russell's viper (Vipera russelli) [TaxId: 8707] [48634] (1)
  anticoagulant class II phospholipase A2
22. Sand viper (Vipera ammodytes meridionalis), vipoxin inhibitor [TaxId: 8704] [88517] (8)
23. Sand viper (Vipera ammodytes meridionalis), vipoxin catalytic subunit [TaxId: 8704] [88518] (2)
24. Siamese russell's viper (Daboia russelli siamensis), RV7 inhibitory subunit [TaxId: 343250] [101484] (1)
25. Siamese russell's viper (Daboia russelli siamensis), RV4 catalytic subunit [TaxId: 343250] [101485] (1)
26. Saw-scaled viper (Echis carinatus) [TaxId: 40353] [101486] (1)
27. Indian krait (Bungarus caeruleus), different isoforms [TaxId: 132961] [48636] (8)
  SQ Q6SLM1 # fragment; SQ Q9DF52 28-145 # ! 74% sequence identity
28. Hundred-pace snake (Agkistrodon acutus) [TaxId: 36307] [74796] (2)
  monomeric Lys-49 phospholipase A2 homologue
29. Many-banded krait (Bungarus multicinctus), beta2-bungarotoxin [TaxId: 8616] [48642] (1)
30. Jararacussu (Bothrops jararacussu) [TaxId: 8726] [101487] (4)
  SQ Q8AXY1 17-138
31. Terciopelo (Bothrops asper), myotoxin I [TaxId: 8722] [48644] (3)
32. Cerrophidion godmani, formerly Bothrops godmani [TaxId: 44722] [48645] (1)
  Monomeric Lys-49 phospholipase A2 homologue
33. Snake (Bothrops pirajai), piratoxin III [TaxId: 113192] [69123] (1)
  SQ Q9IAT9; Asp-49 phospholipase A2 homologue
34. Neuwied's lancehead (Bothrops neuwiedi pauloensis), different isoforms [TaxId: 95649] [110032] (2)
35. Small-eye snake (Micropechis ikaheka), different isoforms [TaxId: 66188] [110033] (2)
  SQ Q8JFB2 # 65% sequence identity
Phospholipase A2 [48637]
1. Human (Homo sapiens), synovial fluid [TaxId: 9606] [48638] (12)
2. Cow (Bos taurus), pancreas [TaxId: 9913] [48639] (26)
  SQ P00593
3. Pig (Sus scrofa), pancreas [TaxId: 9823] [48640] (19)
4. Human (Homo sapiens), SPLA2 [TaxId: 9606] [74797] (2)
  group X secretory phospholipase A2