Peptide Database

Peptide NameHuman KS-27

Function Ontology

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Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC134H235N39O34

DescriptionStandard

        KAKEKIGGGLKKIGQKIKDFLGNLVPR
    

Molecular Weight2936.54 Da

Isoelectric Point (pI)10.39

Net Charge (pH 7.0)5.76

Net Charge (pH 7.4) 5.54

Charge Density (pH 7.0) 0.2132

GRAVY Index-0.58

Hydrophobic Moment 0.77

Boman Index-0.13

Instability Index1.45

Aliphatic Index 101.11

Aromaticity 0.0370

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 1215.95

LogP -9.49

H-bond Donors 41.0

H-bond Acceptors 40.0

Rotatable Bonds 109.0

Heavy Atoms 207.0

Ring Count 2.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0100419 VERIFIED: NO

Provenance & Taxonomy

OrganismRhinopithecus roxellana [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

Activity3.66 OD_ID

MethodMeX pooled growth assay (4.5 h; NGS-based growth readout)