Basic Information

IDDRAMP18654
SequenceGIIKVIKSLIEQFTGK
Length16
NamedPSMα1 (PSMα1 peptide derivative; bacteriocin; staphylococcus aureus, bacteria)
SourceTruncated the peptide PSMα1 (from Staphylococcus aureus)
ActivityAntimicrobial, Antibacterial, Anti-Gram+
Pathogen[Ref.22371493]Gram-positive bacteria: Staphylococcus epidermidis ATCC35984 (MIC=42 μM), Streptococcus serotype GAS M3 strain 4041-05 (MIC=11 μM).
Hemolytic Activity[Ref.22371493]Non-hemolytic at 10μg/mL against human red blood cells
CytotoxicityNot included yet
N-terminal ModificationNot included yet
C-terminal ModificationNot included yet
Linear/Cyclic/BranchedNot included yet
Uniprot A9JX05, A8Z0V1, P0C7Y9, P0C7Y8, P0C7Y7, P0C7Y6, P0C7Y5, P0C7Y4, P0C7Y3
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID22371493

Physicochemical Properties

Residues16
SequenceGIIKVIKSLIEQFTGK
Molecular Weight1774.152
Grand Average of Hydropathy0.487
Isoelectric Point9.703
Charge at pH 7.41.551
Secondary StructureHelix: 0.438, Turn: 0.188, Sheet: 0.125
Instability Index12.325
Aromaticity0.062

Similar Structure Search

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