Peptide Database

Peptide NameMjPen-II SRR

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC173H274N60O77

DescriptionStandard

        GSSSSSSSSRSSSSSYRSSGSSYRSPGSSYRSSGSYGTSGSRLSG
    

Molecular Weight4426.38 Da

Isoelectric Point (pI)10.95

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.1057

GRAVY Index-1.11

Hydrophobic Moment 0.45

Boman Index-0.26

Instability Index116.31

Aliphatic Index 8.67

Aromaticity 0.0889

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 5960.00

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

Amino Acid Composition

TPSA 2271.56

LogP -51.01

H-bond Donors 91.0

H-bond Acceptors 82.0

Rotatable Bonds 145.0

Heavy Atoms 310.0

Ring Count 5.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0362658 VERIFIED: YES

Provenance & Taxonomy

OrganismMarsupenaeus Japonicus [Animal]

FamilyPenaeidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetStaphylococcus aureus

RECORD: Rec_0383082 VERIFIED: YES