Peptide Database

Peptide NameSgII peptide A

Function Ontology

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Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC141H229N55O37

DescriptionStandard

        KQEGRDHAKSKGHFQRVVIHHKGGKAHRG
    

Molecular Weight3286.67 Da

Isoelectric Point (pI)11.12

Net Charge (pH 7.0)6.19

Net Charge (pH 7.4) 5.73

Charge Density (pH 7.0) 0.2136

GRAVY Index-1.60

Hydrophobic Moment 0.48

Boman Index-0.42

Instability Index22.91

Aliphatic Index 40.34

Aromaticity 0.0345

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 1518.33

LogP -18.10

H-bond Donors 54.0

H-bond Acceptors 48.0

Rotatable Bonds 117.0

Heavy Atoms 233.0

Ring Count 6.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0061254 VERIFIED: YES

Provenance & Taxonomy

OrganismPongo pygmaeus [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)