Peptide Database

Peptide NameCecropin 2 precursor

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length93 amino acids

Chemical FormulaC519H753N125O132S4

DescriptionStandard

        MSTKIFVLFALMCFVQVMAAPEPINWRKVGRRSWKITREALPVVKDGVEIYTLLNQQQPYYPYQQPPPPYYYGYPYPNPQGYQYGPPVHNYGY
    

Molecular Weight10983.55 Da

Isoelectric Point (pI)9.21

Net Charge (pH 7.0)3.57

Net Charge (pH 7.4) 3.26

Charge Density (pH 7.0) 0.0384

GRAVY Index-0.49

Hydrophobic Moment 0.80

Boman Index0.08

Instability Index58.13

Aliphatic Index 66.99

Aromaticity 0.1935

Extinction Coeff. Reduced 30370.00

Extinction Coeff. Oxidized 30370.00

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

Amino Acid Composition

TPSA 4059.82

LogP -24.33

H-bond Donors 134.0

H-bond Acceptors 141.0

Rotatable Bonds 325.0

Heavy Atoms 780.0

Ring Count 35.0

Amide Bonds 104.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0365766 VERIFIED: NO

Provenance & Taxonomy

OrganismTribolium castaneum [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial