General Information
-
DRAMP ID
- DRAMP18107
-
Peptide Name
- U1-theraphotoxin-Ba1a (U1-TRTX-Ba1a; Venom peptide 1)
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Source
- Brachypelma ruhnaui (Mexican golden redrump tarantula) (Brachypelmaalbiceps)
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Family
- Belongs to the huwentoxin-2 family
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Gene
- Not found
-
Sequence
- ILECVFSCDIKKEGKPCKPKGEKKCTGGWRCKIKLCLKI
-
Sequence Length
- 39
-
UniProt Entry
- P85497
-
Protein Existence
- Protein level
Activity Information
-
Biological Activity
- Insecticidal
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Target Organism
- No MICs found in DRAMP database
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Hemolytic Activity
-
- No hemolysis information or data found in the reference(s) presented in this entry
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Cytotoxicity
-
- Not included yet
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Binding Target
- Not found
Structure Information
-
Linear/Cyclic
- Not included yet
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N-terminal Modification
- Not included yet
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C-terminal Modification
- Not included yet
-
Nonterminal Modifications and Unusual Amino Acids
- Not included yet
-
Stereochemistry
- Not included yet
-
Structure
- Not found
-
Structure Description
- Not found
-
Helical Wheel Diagram
-
PDB ID
- None
-
Predicted Structure
- There is no predicted structure for DRAMP18107.
Physicochemical Information
-
Formula
- C195H333N53O50S6
Absent Amino Acids
- AHMNQY
Common Amino Acids
- K
Mass
- 4412.47
PI
- 9.36
Basic Residues
- 11
Acidic Residues
- 4
Hydrophobic Residues
- 10
Net Charge
- +7
-
Boman Index
- -5031
Hydrophobicity
- -0.341
Aliphatic Index
- 77.44
Half Life
-
- Mammalian:20 hour
- Yeast:30 min
- E.coli:>10 hour
Extinction Coefficient Cystines
- 5875
Absorbance 280nm
- 154.61
Polar Residues
- 12
DRAMP18107
Comments Information
Function
- Has insecticidal activity.
Literature Information
- ·Literature 1
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Title
- Primary structure of two insecticidal peptides from the theraposid Brachypelma ruhnaui.
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Pubmed ID
- PubMed ID is not available
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Reference
- Submitted (FEB-2008) to UniProtK
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Author
- Corzo G., Clement H., Alagon A.