Peptide Database

Peptide NameAntimicrobial peptide Strongylocin 1b

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC235H385N77O67S6

DescriptionStandard

        IFGSIYHRECVKKNRCETVNGNKTCKELTCCRAVIFRHERPEVCRPQ
    

Molecular Weight5553.44 Da

Isoelectric Point (pI)9.12

Net Charge (pH 7.0)4.88

Net Charge (pH 7.4) 4.48

Charge Density (pH 7.0) 0.1039

GRAVY Index-0.69

Hydrophobic Moment 0.48

Boman Index-0.29

Instability Index39.67

Aliphatic Index 60.00

Aromaticity 0.0638

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2377.19

LogP -25.81

H-bond Donors 90.0

H-bond Acceptors 80.0

Rotatable Bonds 187.0

Heavy Atoms 385.0

Ring Count 7.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0033913 VERIFIED: NO

Provenance & Taxonomy

OrganismStrongylocentrotus droebachiensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetGramnegative and