Basic Information

IDDRAMP01452
SequenceRISFKKGKGSWIKNGLIKGIKGLGKEISLDVIRTGIDIAGCKIKGEC
Length47
NameEsculentin-1LTa (Frogs, amphibians, animals)
SourceHylarana latouchii (Broad-folded frog)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
PathogenGram-positive bacteria: Staphylococcus aureus ATCC2592 (MIC=0.6 µM), Bacillus licheniformis X39 (MIC=10 µM), Staphylococcus carnosus KHS (MIC=1.3 µM), Rhodococcus rhodochrous X15 (MIC=0.3 µM);##Gram-negative bacteria: Escherichia coli ATCC25922 (MIC=5 µM), Serratia rubidaea X01 (MIC=10 µM), Psychrobacter faecalis X29 (MIC=0.6 µM).##Yeast: Candida albicans ATCC2002 (MIC=80 µM).
Hemolytic Activity[Ref.22426384] LD50>480 μM against human erythrocytes
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationCyclization (Cys41 and Cys47)
Linear/Cyclic/BranchedCyclic
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID22426384

Physicochemical Properties

Residues47
SequenceRISFKKGKGSWIKNGLIKGIKGLGKEISLDVIRTGIDIAGCKIKGEC
Molecular Weight5030.01
Grand Average of Hydropathy-0.074
Isoelectric Point9.94
Charge at pH 7.46.489
Secondary StructureHelix: 0.319, Turn: 0.277, Sheet: 0.128
Instability Index-11.862
Aromaticity0.043

Similar Structure Search

Candidates based on structure

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