General Information
-
DRAMP ID
- DRAMP01391
-
Peptide Name
- Odorranain-U1 (OdU1; Frogs, amphibians, animals)
-
Source
- Odorrana grahami (Yunnanfu frog) (Rana grahami)
-
Family
- Not found
-
Gene
- Not found
-
Sequence
- GCSRWIIGIHGQICRD
-
Sequence Length
- 16
-
UniProt Entry
- A6MBS4
-
Protein Existence
- Transcript level
Activity Information
-
Biological Activity
- Antimicrobial, Antibacterial, Antifungal, Anti-Gram+, Anti-Gram-
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Target Organism
-
- [Ref.17272268] Gram-negative bacterium: Escherichia coli (MIC>100 μg/ml);
- Gram-positive bacteria: Staphylococcus aureus (MIC=75.00 μg/ml), Bacillus subtilis (MIC=9.37 μg/ml).
- Yeast: Candida albicans (MIC=9.37 μg/ml).
-
Hemolytic Activity
-
- No hemolysis information or data found in the reference(s) presented in this entry
-
Cytotoxicity
-
- Not included yet
-
Binding Target
- Not found
Structure Information
-
Linear/Cyclic
- Not included yet
-
N-terminal Modification
- Not included yet
-
C-terminal Modification
- Not included yet
-
Nonterminal Modifications and Unusual Amino Acids
- Not included yet
-
Stereochemistry
- Not included yet
-
Structure
- Not found
-
Structure Description
- Odorranain-U1 adopts 60.2%
-
Helical Wheel Diagram
-
PDB ID
- None
-
Predicted Structure
- There is no predicted structure for DRAMP01391.
Physicochemical Information
-
Formula
- C77H124N26O21S2
Absent Amino Acids
- AEFKLMNPTVY
Common Amino Acids
- I
Mass
- 1814.11
PI
- 8.08
Basic Residues
- 3
Acidic Residues
- 1
Hydrophobic Residues
- 5
Net Charge
- +2
-
Boman Index
- -24.77
Hydrophobicity
- 0.056
Aliphatic Index
- 97.5
Half Life
-
- Mammalian:30 hour
- Yeast:>20 hour
- E.coli:>10 hour
Extinction Coefficient Cystines
- 5625
Absorbance 280nm
- 375
Polar Residues
- 6
DRAMP01391
Comments Information
Function
- Odorranain-U1 exhibites moderate antimicrobial activities against all of the tested microbes.
Literature Information
- ·Literature 1
-
Title
- Anti-infection peptidomics of amphibian skin.
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Pubmed ID
- 17272268
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Reference
- Mol Cell Proteomics. 2007 May;6(5):882-894.
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Author
- Li J, Xu X, Xu C, Zhou W, Zhang K, Yu H, Zhang Y, Zheng Y, Rees HH, Lai R, Yang D, Wu J.