Peptide Database

Peptide NameSgII peptide A

Function Ontology

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Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC137H216N52O41S

DescriptionStandard

        KQEGRDHDKSKSHSHMIVIHHKGGQAHHG
    

Molecular Weight3279.57 Da

Isoelectric Point (pI)9.53

Net Charge (pH 7.0)2.37

Net Charge (pH 7.4) 1.81

Charge Density (pH 7.0) 0.0818

GRAVY Index-1.62

Hydrophobic Moment 0.33

Boman Index-0.31

Instability Index25.84

Aliphatic Index 40.34

Aromaticity 0.0000

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 1503.63

LogP -19.12

H-bond Donors 52.0

H-bond Acceptors 51.0

Rotatable Bonds 115.0

Heavy Atoms 231.0

Ring Count 7.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0139731 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Structure & Mods

ConfigDNA-encoded linear 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)