Basic Information

IDDRAMP03002
SequenceGIGAVLKVLTTGLPALISWIKRKRQQ
Length26
NameMelittin (Allergen Api m 3; Allergen Api m III; Insects, animals)
SourceApis mellifera (Honeybee)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
Pathogen[Ref.29783753] Gram-positive bacteria: Staphylococcus aureus ATCC 29213 (MIC=2 μM), Listeria monocytogenes CMCC 54004 (MIC=1 μM);##Gram-negative bacteria: Escherichia coli ATCC 25922 (MIC=1 μM), Escherichia coli UB 1005 (MIC=2 μM), Salmonella pullorum C7913 (MIC=8 μM), Salmonella enterica subsp enterica CMCC 50071 (MIC=2 μM)
Hemolytic Activity[Ref.29859288] MHC=1 μM against human red blood cell.##[Ref.2978375] 46.80% hemolysis at 2μM against human red blood cell##[Ref.20472009] Wild-type melittin:AVG ± S.D.(%)=0.077±0.002 (35) against human red blood cell.
CytotoxicityNot included yet
N-terminal ModificationNot included yet
C-terminal ModificationNot included yet
Linear/Cyclic/BranchedNot included yet
Uniprot P01501, P01503
PDB 2MLT, 3QRX, 1BH1
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID29859288, 29783753, 6309516, 20472009, 20403370, 5300771

Physicochemical Properties

Residues26
SequenceGIGAVLKVLTTGLPALISWIKRKRQQ
Molecular Weight2847.447
Grand Average of Hydropathy0.273
Isoelectric Point12
Charge at pH 7.44.55
Secondary StructureHelix: 0.385, Turn: 0.192, Sheet: 0.231
Instability Index44.731
Aromaticity0.038

Similar Structure Search

Candidates based on structure

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