Peptide Database

Peptide NameAntimicrobial peptide Strongylocin 2b

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC246H395N71O66S6

DescriptionStandard

        WNPFKKIAHRNCYPKQECETAGGKKTCKDFSCCQIVLFGKKTRAKCTVV
    

Molecular Weight5595.59 Da

Isoelectric Point (pI)9.51

Net Charge (pH 7.0)7.78

Net Charge (pH 7.4) 7.42

Charge Density (pH 7.0) 0.1589

GRAVY Index-0.57

Hydrophobic Moment 0.55

Boman Index-0.16

Instability Index38.84

Aliphatic Index 47.76

Aromaticity 0.1020

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2250.63

LogP -22.62

H-bond Donors 84.0

H-bond Acceptors 81.0

Rotatable Bonds 189.0

Heavy Atoms 389.0

Ring Count 9.0

Amide Bonds 52.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0389175 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