Basic Information

IDDRAMP01849
SequenceDSMGAVKLAKLLIDKMKCEVTKAC
Length24
NameJindongenin-1a (JD1a; Frogs, amphibians, animals)
SourceAmolops jingdongensis (Chinese torrent frog)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
Pathogen[Ref.21816202]Gram-positive bacteria: Staphylococcus aureus ATCC25923 (MIC=17 µM), Enterococcus faecalis ATCC29212 (MIC=60 µM), Staphylococcus aureus (IS 10#)(MIC=40 µM);##Gram-negative bacteria: Escherichia coli ATCC25922 (MIC=10 µM), Enterobacter cloacae ATCC13047 (MIC=40 µM), Klebsiella pneumoniae ATCC700603 (MIC=15 µM), Bacillus pyocyaneus CMCCB1010 (MIC=17 µM), Pseudomonas aeruginosa ATCC27853 (MIC=23 µM), Bacillus dysenteriae (MIC=40 µM);##Yeast: Candida albicans ATCC2002 (MIC=60 µM).
Hemolytic Activity[Ref.21816202] IC50=150 μM against washed human erythrocytes
Cytotoxicity[Ref.21816202] Cytotoxicity: the K562 (IC50=46μM)and HT29 mammalian cell lines(IC50=40μM).
N-terminal ModificationFree
C-terminal ModificationCyclization (Cys18 and Cys24)
Linear/Cyclic/BranchedCyclic
Uniprot G3ETQ2
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID21816202

Physicochemical Properties

Residues24
SequenceDSMGAVKLAKLLIDKMKCEVTKAC
Molecular Weight2596.202
Grand Average of Hydropathy0.275
Isoelectric Point8.788
Charge at pH 7.41.498
Secondary StructureHelix: 0.250, Turn: 0.083, Sheet: 0.375
Instability Index30.613
Aromaticity0

Similar Structure Search

Candidates based on structure

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