Basic Information

IDDRAMP29047
SequenceARLDVASEFRKKWNKWALSR
Length20
NamePAMP (Proadrenomedullin N-terminal 20 peptide)
SourceHomo sapiens et.al
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.32439180] Gram-negative bacteria: E. coli (MIC = 8 μM), P. aeruginosa (MIC = 32 μM), S. typhimurium (MIC = 16 μM)##Gram-positive bacteria:B. subtilis (MIC = 8 μM), S. epidermidis (MIC = 8 μM), S. aureus(MIC = 16 μM)
Hemolytic Activity[Ref.32439180]HC10 > 256 μM against sheep RBCs.Note: HC10 is the minimum peptide concentration that caused >10% hemolysis of sheep red blood cells.
CytotoxicityNot found
N-terminal ModificationFree
C-terminal ModificationAmidation
Linear/Cyclic/BranchedLinear
Uniprot P35318, E9PML4, L5L428
PDB 2FLY
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID32439180

Physicochemical Properties

Residues20
SequenceARLDVASEFRKKWNKWALSR
Molecular Weight2461.821
Grand Average of Hydropathy-0.955
Isoelectric Point11
Charge at pH 7.43.602
Secondary StructureHelix: 0.300, Turn: 0.150, Sheet: 0.300
Instability Index39.255
Aromaticity0.15

Similar Structure Search

Candidates based on structure

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