Basic Information

IDDRAMP01447
SequenceGFSSIFRGVAKFASKGLGKDLAKLGVDLVACKISKQC
Length37
NameEsculentin-2CHa (Frogs, amphibians, animals)
SourceLithobates chiricahuensis
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
PathogenGram-negative bacteria: E. coli (MIC=5 µM), K. pneumoniae (MIC=5 µM), P. aeruginosa (MIC=5 µM);##Gram-positive bacterium: S. aureus (MIC=5 µM).##Yeast: C. albicans (MIC=10 µM).
Hemolytic Activity[Ref.21262304] LC50=150 µM against human erythrocytes
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationCyclization (Cys31 and Cys37)
Linear/Cyclic/BranchedCyclic
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID21262304

Physicochemical Properties

Residues37
SequenceGFSSIFRGVAKFASKGLGKDLAKLGVDLVACKISKQC
Molecular Weight3843.562
Grand Average of Hydropathy0.373
Isoelectric Point9.787
Charge at pH 7.44.494
Secondary StructureHelix: 0.324, Turn: 0.243, Sheet: 0.216
Instability Index15.627
Aromaticity0.081

Similar Structure Search

Candidates based on structure

Address: No.2699 Qianjin Street, Changchun City, China. Zip Code: 130012. 苏ICP备2021057230号-1.