Peptide Database

Peptide NameAntimicrobial peptide Misgurin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC107H193N41O28

DescriptionStandard

        RKRVEELSKFSKKGAAARRRK
    

Molecular Weight2501.94 Da

Isoelectric Point (pI)11.85

Net Charge (pH 7.0)7.76

Net Charge (pH 7.4) 7.55

Charge Density (pH 7.0) 0.3696

GRAVY Index-1.66

Hydrophobic Moment 0.61

Boman Index-0.78

Instability Index87.04

Aliphatic Index 46.67

Aromaticity 0.0476

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1199.98

LogP -13.59

H-bond Donors 46.0

H-bond Acceptors 36.0

Rotatable Bonds 94.0

Heavy Atoms 176.0

Ring Count 1.0

Amide Bonds 20.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0112427 VERIFIED: NO

Provenance & Taxonomy

OrganismBoleophthalmus pectinirostris [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0388882 VERIFIED: YES

Provenance & Taxonomy

OrganismEpinephelus bruneus [Animal]

Structure & Mods

ConfigDNA-encoded linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)