Basic Information

IDDRAMP00997
SequenceQWGRRCCGWGPGRRYCRRWC
Length20
NameIB-AMP4 (IBAMP4; Basic peptide AMP4; Plants)
SourceImpatiens balsamina (Balsam)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
PathogenGram-positive bacteria: Bacillus subtilis (IC50=5 µg/ml), Micrococcus luteus (IC50=5 µg/ml), Staphylococcus aureus (IC50=20 µg/ml), Streptococcus faecalis (IC50=5 µg/ml);##Gram-negative bacteria: Xanthomonas campestris (IC50=6 µg/ml), Xanthomonas oryzae (IC50=15 µg/ml).##Fungi: Alternaria longipes (IC50=3 µg/ml), Botrytis cinerea (IC50=6 µg/ml), Cladosporium sphaerospermum (IC50=1 µg/ml), Fusarium culmorum (IC50=1 µg/ml), Penicillium digitatum (IC50=3 µg/ml), Trichoderma viride (IC50=6 µg/ml), Verticillium alboatrum (IC50=6 µg/ml).
Hemolytic ActivityNo hemolysis information or data found in the reference(s) presented in this entry
CytotoxicityNot included yet
N-terminal ModificationNot included yet
C-terminal ModificationNot included yet
Linear/Cyclic/BranchedNot included yet
Uniprot O24006
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID9305910, 9454588

Physicochemical Properties

Residues20
SequenceQWGRRCCGWGPGRRYCRRWC
Molecular Weight2542.954
Grand Average of Hydropathy-1.385
Isoelectric Point10.663
Charge at pH 7.45.457
Secondary StructureHelix: 0.200, Turn: 0.250, Sheet: 0.000
Instability Index116.09
Aromaticity0.2

Similar Structure Search

Candidates based on structure

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