Peptide Database

Peptide NameSgII peptide A

Function Ontology

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Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC138H217N49O35

DescriptionStandard

        KQKGREHGKSKGDFHVIVIHHKGGHAPH
    

Molecular Weight3122.51 Da

Isoelectric Point (pI)10.17

Net Charge (pH 7.0)4.28

Net Charge (pH 7.4) 3.77

Charge Density (pH 7.0) 0.1529

GRAVY Index-1.29

Hydrophobic Moment 0.35

Boman Index-0.21

Instability Index17.99

Aliphatic Index 52.14

Aromaticity 0.0357

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 1342.23

LogP -13.88

H-bond Donors 46.0

H-bond Acceptors 45.0

Rotatable Bonds 107.0

Heavy Atoms 222.0

Ring Count 8.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0010561 VERIFIED: YES

Provenance & Taxonomy

OrganismAteles geoffroyi [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

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