Peptide Database

Peptide NameStyelin E

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC186H281N51O38

DescriptionStandard

        GWLRKAAKSVGKFYYKHKYYIKAAWKIGRHAL
    

Molecular Weight3839.54 Da

Isoelectric Point (pI)10.42

Net Charge (pH 7.0)8.92

Net Charge (pH 7.4) 8.60

Charge Density (pH 7.0) 0.2789

GRAVY Index-0.60

Hydrophobic Moment 0.79

Boman Index-0.07

Instability Index44.13

Aliphatic Index 73.44

Aromaticity 0.2188

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 16960.00

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

Amino Acid Composition

TPSA 1461.45

LogP -5.90

H-bond Donors 55.0

H-bond Acceptors 49.0

Rotatable Bonds 127.0

Heavy Atoms 275.0

Ring Count 11.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0370350 VERIFIED: YES

Provenance & Taxonomy

OrganismStyela clava [Animal]

FamilyStyelin

Tax ID7725

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

RECORD: Rec_0385331 VERIFIED: NO

Provenance & Taxonomy

OrganismSea squirt [Animal]; Animalia [Animal]

Tax ID33208; 33208