Peptide Database

Peptide NameMeucin-49

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC255H413N73O65S

DescriptionStandard

        FKFGSFIKRMWRSKLAKKLRAKGKELLRDYANRVLSPEEEAAAPAPVPA
    

Molecular Weight5573.52 Da

Isoelectric Point (pI)10.44

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.1380

GRAVY Index-0.53

Hydrophobic Moment 0.87

Boman Index-0.16

Instability Index75.78

Aliphatic Index 75.92

Aromaticity 0.1020

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 2242.90

LogP -17.14

H-bond Donors 79.0

H-bond Acceptors 73.0

Rotatable Bonds 187.0

Heavy Atoms 394.0

Ring Count 10.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0406865 VERIFIED: YES

Provenance & Taxonomy

OrganismMesobuthus eupeus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hemolytic

TargetMouse erythrocytes

Activity3.1 μM

MethodHemolysis

RECORD: Rec_0416219 VERIFIED: YES

Provenance & Taxonomy

OrganismMesobuthus eupeus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetMicrococcus luteus CGMCC 1.0290

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