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MYP_015701
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Basic Information
Palustrin-2SIb
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antifungal
Standard
36 amino acids
C174H292N48O48S2
Standard
Sequence
GLWNSIKIAGKKLFVNVLDKIRCKVAGGCKTSPDVE
Physicochemical Analysis
3888.60 Da
9.51
3.74
3.50
0.1040
0.04
0.65
0.04
16.76
102.78
0.0556
5500.00
5625.00
The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.
Residue Composition
Amino Acid Composition
Chemical Descriptors
1565.61
-13.87
56.0
54.0
134.0
272.0
4.0
37.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0181658 VERIFIED: YES
Provenance & Taxonomy
Odorrana ishikawae [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal Anti-Gram-negative
Escherichia coli
6.3 μM
MIC
RECORD: Rec_0208970 VERIFIED: YES
Provenance & Taxonomy
Odorrana ishikawae [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
23-29
Bio-Activity Profile
Antimicrobial
Escherichia coli
PaperIdentification and structure-activity relationship of an antimicrobial peptide of the palustrin-2 family isolated from the skin of the endangered frog Odorrana ishikawae
RECORD: Rec_0294150 VERIFIED: YES
Provenance & Taxonomy
Odorrana ishikawae [Animal]
Structure & Mods
disulfide-constrained cyclic peptide [Cyclic]
canonical L-amino-acid peptide [L]
None
None
23-29
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
PMID21911019 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/21911019/
RECORD: Rec_0312553 VERIFIED: YES
Provenance & Taxonomy
Odorrana ishikawae [Animal]
Palustrin
Structure & Mods
Linear peptide with a single intramolecular disulfide-stabilized loop [Linear]
Gene-encoded natural peptide composed of standard L-amino acids [L]
23-29
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive
Staphylococcus aureus
6.3 μM
MIC
PaperE. Iwakoshi-Ukena et al. / Peptides 32 (2011) 2052-2057. Identification and structure-activity relationship of an antimicrobial peptide of the palustrin-2 family isolated from the skin of the endangered frog Odorrana ishikawae
RECORD: Rec_0327141 VERIFIED: NO
Provenance & Taxonomy
Amphibia [Animal]
Palustrin
8292
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
23-29
Bio-Activity Profile
Antimicrobial
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