Basic Information

IDDRAMP00106
SequenceIAPIIVAGLGYLVKDAWDHSDQIISGFKKGWNGGRRK
Length37
NameEnterocin X beta (Two-peptide bacteriocin)
SourceEnterococcus faecium KU-B5 (Gram-positive bacteria)
ActivityAntimicrobial, Antibacterial, Anti-Gram+
PathogenGram-positive bacteria: Enterococcus faecalis JCM 5803 (MIC=813 nM), Enterococcus faecalis OU510 (MIC=813 nM), E. faecium TUA 1344L (MIC=813 nM), Enterococcus hirae ATCC 10541 (MIC=406 nM), Lactobacillus plantarum ATCC 14917 (MIC=813 nM), Lactobacillus sakeii ssp.sakei JCM 1157 (MIC=102 nM), Bacillus circulans JCM 2504 (MIC=3250 nM), Bacillus coagulans JCM 2257 (MIC=3250 nM), Bacillus subtilis JCM 1465 (MIC=3250 nM), Listeria innocua ATCC 33090 (MIC=3250 nM).
Hemolytic ActivityNo hemolysis information or data found in the reference(s) presented in this entry
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationFree
Linear/Cyclic/BranchedLinear
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID20418437

Physicochemical Properties

Residues37
SequenceIAPIIVAGLGYLVKDAWDHSDQIISGFKKGWNGGRRK
Molecular Weight4067.653
Grand Average of Hydropathy-0.197
Isoelectric Point9.821
Charge at pH 7.42.583
Secondary StructureHelix: 0.351, Turn: 0.270, Sheet: 0.135
Instability Index24.635
Aromaticity0.108

Similar Structure Search

Candidates based on structure

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