Basic Information

IDDRAMP21400
SequenceCGIYRSLKLIKSLVLIK
Length17
NameNBC2253 (De Novo Synthesis) 
Sourcesynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.31119600] Gram-positive bacteria:MRSA(MIC=6.7 ± 0.02µM);##Gram-negative bacteria:Escherichia coli O157:H7(MIC=25 ± 0.03µM)
Hemolytic Activity[Ref.31119600] No hemolytic activity against bovine blood cells
Cytotoxicity[Ref.31119600] The cell viability of Vero ATCC CCL 1-81 cells induced by NBC2253 is 87.8%, 66.4%, 62.2%, 69.1% and 68.8% at peptide concentrations of 1.2, 3.7, 11.1, 33.3 and 100 μM.
N-terminal ModificationThe sulfhydryl side chain of the cysteine residue was conjugated to AuNC(previously modified with SPDP) via a disulfide bond.
C-terminal ModificationFree
Linear/Cyclic/BranchedLinear
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID31119600

Physicochemical Properties

Residues17
SequenceCGIYRSLKLIKSLVLIK
Molecular Weight1947.474
Grand Average of Hydropathy0.935
Isoelectric Point10.033
Charge at pH 7.43.523
Secondary StructureHelix: 0.529, Turn: 0.176, Sheet: 0.235
Instability Index0.341
Aromaticity0.059

Similar Structure Search

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