Basic Information

IDDRAMP02574
SequenceQVYKGGYARPIPRPPPFVRPLPGGPIGPYNGCPVSCRGISFSQARSCCSRLGRCCHVGKGYSG
Length63
Name[T8A]-Penaeidin-3a ([T8A]-Pen-3a; shrimps, Arthropods, animals)
SourceLitopenaeus vannamei (Whiteleg shrimp) (Penaeus vannamei)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
PathogenGram-positive bacteria: Aerococcus viridans (MIC=0.4-0.8 µM), Micrococcus luteus (MIC=0.8-1.6 µM), Bacillus megaterium (MIC=3.12-6.25 µM);##Gram-negative bacteria: Escherichia coli 363 (MI=3.12-6.25 µM), Vibrio vulnificus (MIC>50 µM), Salmonella thyphimurium (MIC>50 µM), Klebsiella pneumoniae (MIC>50 µM).##Fungi: Fusarium oxysporum (MIC=3.12-6.25 µM).
Hemolytic ActivityNo hemolysis information or data found in the reference(s) presented in this entry
CytotoxicityNo cytotoxicity information found
N-terminal Modificationpyroglutamic acid
C-terminal ModificationAmidation
Linear/Cyclic/BranchedCyclic
Uniprot P81058
PDB 1UEO
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID12842879

Physicochemical Properties

Residues63
SequenceQVYKGGYARPIPRPPPFVRPLPGGPIGPYNGCPVSCRGISFSQARSCCSRLGRCCHVGKGYSG
Molecular Weight6666.706
Grand Average of Hydropathy-0.338
Isoelectric Point9.893
Charge at pH 7.48.432
Secondary StructureHelix: 0.238, Turn: 0.444, Sheet: 0.063
Instability Index56.43
Aromaticity0.095

Similar Structure Search

Candidates based on structure

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