General Information
-
DRAMP ID
- DRAMP02835
-
Peptide Name
- Enkelytin (one chain of Proenkephalin-A; mammals, animals)
-
Source
- Bos taurus (Bovine)
-
Family
- Belongs to the opioid neuropeptide precursor family
-
Gene
- PENK
-
Sequence
- FAEPLPSEEEGESYSKEVPEMEKRYGGFM
-
Sequence Length
- 29
-
Protein Existence
- Protein level
Activity Information
-
Biological Activity
- Antimicrobial, Antibacterial, Anti-Gram+
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Target Organism
-
- Gram-positive bacteria: Micrococcus luteus (MIC=0.2-0.4 µM), Bacillus megaterium (MIC=0.2-0.4 µM).
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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
- Not found
-
Helical Wheel Diagram
-
PDB ID
- None
-
Predicted Structure
- There is no predicted structure for DRAMP02835.
Physicochemical Information
-
Formula
- C148H218N34O51S2
Absent Amino Acids
- CDHINQTW
Common Amino Acids
- E
Mass
- 3353.68
PI
- 4.27
Basic Residues
- 3
Acidic Residues
- 8
Hydrophobic Residues
- 5
Net Charge
- -5
-
Boman Index
- -66.73
Hydrophobicity
- -1.107
Aliphatic Index
- 26.9
Half Life
-
- Mammalian:1.1 hour
- Yeast:3 min
- E.coli:2 min
Extinction Coefficient Cystines
- 2980
Absorbance 280nm
- 106.43
Polar Residues
- 8
DRAMP02835
Comments Information
Comment
- No comments found on DRAMP database
Literature Information
- ·Literature 1
-
Title
- Partial characterization of the mRNA that codes for enkephalins in bovine adrenal medulla and human pheochromocytoma.
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Pubmed ID
- 6952189
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Reference
- Proc Natl Acad Sci U S A. 1982 Jan;79(2):360-364.
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Author
- Comb M, Herbert E, Crea R.
- ·Literature 2
-
Title
- The C-terminal bisphosphorylated proenkephalin-A-(209-237)-peptide from adrenal medullary chromaffin granules possesses antibacterial activity.
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Pubmed ID
- 8654396
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Reference
- Eur J Biochem. 1996 Feb 1;235(3):516-525.
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Author
- Goumon Y, Strub JM, Moniatte M, Nullans G, Poteur L, Hubert P, Van Dorsselaer A, Aunis D, Metz-Boutigue MH.