Peptide Database

Peptide NameSgII peptide A

Function Ontology

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Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC143H228N56O38

DescriptionStandard

        KQEGRDHDKSKGHFHRVVIHHKGGKAHRG
    

Molecular Weight3339.69 Da

Isoelectric Point (pI)10.55

Net Charge (pH 7.0)5.28

Net Charge (pH 7.4) 4.77

Charge Density (pH 7.0) 0.1822

GRAVY Index-1.78

Hydrophobic Moment 0.49

Boman Index-0.46

Instability Index19.98

Aliphatic Index 36.90

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 1541.22

LogP -17.95

H-bond Donors 55.0

H-bond Acceptors 49.0

Rotatable Bonds 118.0

Heavy Atoms 237.0

Ring Count 7.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0106015 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)