Basic Information

IDDRAMP03320
SequenceGEILCNLCTGLINTLENLLTTKGADKVKDYISSLCNKASGFIATLCTKVLDFGIDKLIQLIEDKVDANAICAKIHAC
Length77
NamePore-forming peptide ameobapore A (EH-APP; saposin-like protein)
SourceEntamoeba histolytica (protozoan parasite)
ActivityAntimicrobial, Antibacterial, Anti-Gram+
PathogenGram-positive bacteria: Micrococcus luteus (MIC=1.9 µM), Bacillus megaterium (MIC=13 µM), Bacillus subtilis (MIC=27 µM), Staphylococcus aureus (MIC>15 µM).
Hemolytic ActivityNo hemolysis information or data found in the reference(s) presented in this entry
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationCyclization(Cys5 and Cys77).
Linear/Cyclic/BranchedCyclic
Uniprot P34095, Q24839
PDB 1OF9
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID7715451, 8146160, 14970207

Physicochemical Properties

Residues77
SequenceGEILCNLCTGLINTLENLLTTKGADKVKDYISSLCNKASGFIATLCTKVLDFGIDKLIQLIEDKVDANAICAKIHAC
Molecular Weight8244.622
Grand Average of Hydropathy0.406
Isoelectric Point5.648
Charge at pH 7.4-1.569
Secondary StructureHelix: 0.338, Turn: 0.169, Sheet: 0.273
Instability Index24.713
Aromaticity0.039

Similar Structure Search

Candidates based on structure

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