Peptide Database

Peptide NameHemoglobin subunit beta (79-104)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC132H206N34O40S

DescriptionStandard

        DLKGTFAALSELHCDKLHVDPENFKL
    

Molecular Weight2941.32 Da

Isoelectric Point (pI)5.35

Net Charge (pH 7.0)-2.07

Net Charge (pH 7.4) -2.40

Charge Density (pH 7.0) -0.0796

GRAVY Index-0.30

Hydrophobic Moment 0.35

Boman Index0.02

Instability Index-1.07

Aliphatic Index 93.85

Aromaticity 0.0769

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 1187.50

LogP -9.28

H-bond Donors 40.0

H-bond Acceptors 41.0

Rotatable Bonds 98.0

Heavy Atoms 207.0

Ring Count 5.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0375694 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetMicrococcus luteus A270

Activity170 μM

MethodMIC

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