Basic Information

IDDRAMP01227
SequenceALFSILRGLKKLGNMGQAFVNCKIYKKC
Length28
NamePalustrin-1b (Frogs, amphibians, animals)
SourceRana palustris (Pickerel frog)
ActivityAntimicrobial, Antibacterial, Anti-Gram-
PathogenGram-negative bacterium: Escherichia coli (MIC=8 µM).
Hemolytic ActivityNo hemolysis information or data found in the reference(s) presented in this entry
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationCyclization (Cys22 and Cys28)
Linear/Cyclic/BranchedCyclic
Uniprot P84275
PDB
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PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID11087945

Physicochemical Properties

Residues28
SequenceALFSILRGLKKLGNMGQAFVNCKIYKKC
Molecular Weight3144.863
Grand Average of Hydropathy0.239
Isoelectric Point10.046
Charge at pH 7.45.544
Secondary StructureHelix: 0.357, Turn: 0.214, Sheet: 0.250
Instability Index7.211
Aromaticity0.107

Similar Structure Search

Candidates based on structure

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