Peptide Database

Peptide NameChromacin

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC91H142N28O37

DescriptionStandard

        HPGPQAEGDSEGPSQGLGDKEK
    

Molecular Weight2220.27 Da

Isoelectric Point (pI)4.50

Net Charge (pH 7.0)-3.14

Net Charge (pH 7.4) -3.41

Charge Density (pH 7.0) -0.1429

GRAVY Index-1.74

Hydrophobic Moment 0.20

Boman Index-0.23

Instability Index48.15

Aliphatic Index 22.27

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 1041.91

LogP -15.40

H-bond Donors 32.0

H-bond Acceptors 35.0

Rotatable Bonds 73.0

Heavy Atoms 156.0

Ring Count 4.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0074753 VERIFIED: YES

Provenance & Taxonomy

OrganismHipposideros armiger [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)