Basic Information

IDDRAMP03814
SequenceGILDTLKQFAKGVGKWLVKGAAQGVLSTVSCKLAKTC
Length37
NameD16W (GGN4 analogue peptide with single substitution)
SourceSynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.12199716]Gram-positive bacteria: Micrococcus luteus (MIC=25 µg/ml), Bacillus subtilis (MIC=2.5 µg/ml);##Gram-negative bacteria: Klebsiella pneumoniae (MIC=10 µg/ml), Shigella dysentariae (MIC=10 µg/ml), Pseudomonas putida (MIC=100 µg/ml), Pseudomonas aeruginosa (MIC=50 µg/ml), Eshchericia coli (MIC=10 µg/ml), Salmonella typhimurium (MIC=50 µg/ml).
Hemolytic Activity[Ref.12199716] 1.97% hemolytic activity at 10 µg/mL, 52.9% hemolytic activity at 100 µg/mL against human red blood cells.
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 ID12199716

Physicochemical Properties

Residues37
SequenceGILDTLKQFAKGVGKWLVKGAAQGVLSTVSCKLAKTC
Molecular Weight3820.568
Grand Average of Hydropathy0.4
Isoelectric Point9.789
Charge at pH 7.44.494
Secondary StructureHelix: 0.324, Turn: 0.189, Sheet: 0.243
Instability Index8.235
Aromaticity0.054

Similar Structure Search

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