Peptide Database

Peptide NameAstacidin 1

Function Ontology

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Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC90H132N28O20S

DescriptionStandard

        FMVQNHHGQVVKIFHH
    

Molecular Weight1958.25 Da

Isoelectric Point (pI)8.78

Net Charge (pH 7.0)1.11

Net Charge (pH 7.4) 0.70

Charge Density (pH 7.0) 0.0692

GRAVY Index-0.19

Hydrophobic Moment 0.42

Boman Index0.16

Instability Index-8.93

Aliphatic Index 78.75

Aromaticity 0.1250

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 769.83

LogP -5.05

H-bond Donors 25.0

H-bond Acceptors 26.0

Rotatable Bonds 63.0

Heavy Atoms 139.0

Ring Count 6.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0222978 VERIFIED: YES

Provenance & Taxonomy

OrganismProcambarus clarkii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)