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Literature summary extracted from

  • Wang, Y.M.; Peng, H.F.; Tsai, I.H.
    Unusual venom phospholipases A2 of two primitive tree vipers Trimeresurus puniceus and Trimeresurus borneensis (2005), FEBS J., 272, 3015-3025.
    View publication on PubMed

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.1.4 13723
-
 1 * 14034, isoform Tbo-K49, 1 * 13960, isoform Tbo-G6D49, 1 * 13723, isoform Tpu-E6, ESI-MS Trimeresurus borneensis
3.1.1.4 13723
-
 1 * 14221, isoform Tpu-K49a, 1 * 14113, isoform Tpu-K49b, 1 * 13913, isoform Tpu-G6D49, 1 * 13723, isoform Tpu-E6a, 1 * 13979, isoform Tpu-E6b, 1 * 13793, isoform Tpu-E6c, ESI-MS Trimeresurus puniceus
3.1.1.4 13793
-
 1 * 14221, isoform Tpu-K49a, 1 * 14113, isoform Tpu-K49b, 1 * 13913, isoform Tpu-G6D49, 1 * 13723, isoform Tpu-E6a, 1 * 13979, isoform Tpu-E6b, 1 * 13793, isoform Tpu-E6c, ESI-MS Trimeresurus puniceus
3.1.1.4 13913
-
 1 * 14221, isoform Tpu-K49a, 1 * 14113, isoform Tpu-K49b, 1 * 13913, isoform Tpu-G6D49, 1 * 13723, isoform Tpu-E6a, 1 * 13979, isoform Tpu-E6b, 1 * 13793, isoform Tpu-E6c, ESI-MS Trimeresurus puniceus
3.1.1.4 13960
-
 1 * 14034, isoform Tbo-K49, 1 * 13960, isoform Tbo-G6D49, 1 * 13723, isoform Tpu-E6, ESI-MS Trimeresurus borneensis
3.1.1.4 13979
-
 1 * 14221, isoform Tpu-K49a, 1 * 14113, isoform Tpu-K49b, 1 * 13913, isoform Tpu-G6D49, 1 * 13723, isoform Tpu-E6a, 1 * 13979, isoform Tpu-E6b, 1 * 13793, isoform Tpu-E6c, ESI-MS Trimeresurus puniceus
3.1.1.4 14034
-
 1 * 14034, isoform Tbo-K49, 1 * 13960, isoform Tbo-G6D49, 1 * 13723, isoform Tpu-E6, ESI-MS Trimeresurus borneensis
3.1.1.4 14113
-
 1 * 14221, isoform Tpu-K49a, 1 * 14113, isoform Tpu-K49b, 1 * 13913, isoform Tpu-G6D49, 1 * 13723, isoform Tpu-E6a, 1 * 13979, isoform Tpu-E6b, 1 * 13793, isoform Tpu-E6c, ESI-MS Trimeresurus puniceus
3.1.1.4 14221
-
 1 * 14221, isoform Tpu-K49a, 1 * 14113, isoform Tpu-K49b, 1 * 13913, isoform Tpu-G6D49, 1 * 13723, isoform Tpu-E6a, 1 * 13979, isoform Tpu-E6b, 1 * 13793, isoform Tpu-E6c, ESI-MS Trimeresurus puniceus

Organism

EC Number Organism UniProt Comment Textmining
3.1.1.4 Trimeresurus borneensis
-
 three isoenzymes
-
3.1.1.4 Trimeresurus puniceus
-
 six isoenzymes
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.1.1.4 venom
-
 Trimeresurus puniceus
-
3.1.1.4 venom
-
 Trimeresurus borneensis
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.1.1.4 1.1
-
 isoform Tpu-E6b, presence of Triton X-100, 37°C, pH 7.4 Trimeresurus puniceus
3.1.1.4 3.13
-
 isoform Tpu-E6b, presence of deoxycholate, 37°C, pH 7.4 Trimeresurus puniceus
3.1.1.4 4.5
-
 isoform Tbo-G6D49, presence of deoxycholate, 37°C, pH 7.4 Trimeresurus borneensis
3.1.1.4 4.65
-
 isoform Tpu-G6D49, presence of deoxycholate, 37°C, pH 7.4 Trimeresurus puniceus
3.1.1.4 5.9
-
 isoform Tpu-G6D49, presence of Triton X-100, 37°C, pH 7.4 Trimeresurus puniceus
3.1.1.4 6.5
-
 isoform Tpu-E6a, presence of Triton X-100, 37°C, pH 7.4 Trimeresurus puniceus
3.1.1.4 7.9
-
 isoform Tbo-E6, presence of Triton X-100, 37°C, pH 7.4 Trimeresurus borneensis
3.1.1.4 8.3
-
 isoform Tbo-G6D49, presence of Triton X-100, 37°C, pH 7.4 Trimeresurus borneensis
3.1.1.4 8.4
-
 isoform Tpu-E6c, presence of deoxycholate, 37°C, pH 7.4 Trimeresurus puniceus
3.1.1.4 11
-
 isoform Tpu-E6a, presence of deoxycholate, 37°C, pH 7.4 Trimeresurus puniceus
3.1.1.4 11.7
-
 isoform Tbo-E6, presence of deoxycholate, 37°C, pH 7.4 Trimeresurus borneensis
3.1.1.4 74.3
-
 isoform Tpu-E6c, presence of Triton X-100, 37°C, pH 7.4 Trimeresurus puniceus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.1.4 L-dipalmitoyl phosphatidylcholine + H2O
-
 Trimeresurus puniceus 1-palmitoyl-sn-glycerophosphocholine + palmitate
-
 ?
3.1.1.4 L-dipalmitoyl phosphatidylcholine + H2O
-
 Trimeresurus borneensis 1-palmitoyl-sn-glycerophosphocholine + palmitate
-
 ?

Subunits

EC Number Subunits Comment Organism
3.1.1.4 monomer 1 * 14034, isoform Tbo-K49, 1 * 13960, isoform Tbo-G6D49, 1 * 13723, isoform Tpu-E6, ESI-MS Trimeresurus borneensis
3.1.1.4 monomer 1 * 14221, isoform Tpu-K49a, 1 * 14113, isoform Tpu-K49b, 1 * 13913, isoform Tpu-G6D49, 1 * 13723, isoform Tpu-E6a, 1 * 13979, isoform Tpu-E6b, 1 * 13793, isoform Tpu-E6c, ESI-MS Trimeresurus puniceus

pI Value

EC Number Organism Comment pI Value Maximum pI Value
3.1.1.4 Trimeresurus puniceus isoform Tpu-E6b, calculated
-
 4.5
3.1.1.4 Trimeresurus puniceus isoform Tpu-E6c, calculated
-
 4.7
3.1.1.4 Trimeresurus borneensis isoform Tbo-E6, calculated
-
 5.3
3.1.1.4 Trimeresurus puniceus isoform Tpu-E6a, calculated
-
 5.3
3.1.1.4 Trimeresurus borneensis isoform Tbo-G6D49, calculated
-
 8.4
3.1.1.4 Trimeresurus puniceus isoform Tpu-G6D49, calculated
-
 8.4
3.1.1.4 Trimeresurus borneensis isoform Tbo-K49, calculated
-
 9
3.1.1.4 Trimeresurus puniceus isoform Tpu-K49b, calculated
-
 9.1
3.1.1.4 Trimeresurus puniceus isoform Tpu-K49a, calculated
-
 9.3