Peptide Database

Peptide NameHemoglobin subunit alpha (67-86)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC92H151N23O34

DescriptionStandard

        TKAVEHLDDLPGALSELSDL
    

Molecular Weight2123.32 Da

Isoelectric Point (pI)4.10

Net Charge (pH 7.0)-4.51

Net Charge (pH 7.4) -4.75

Charge Density (pH 7.0) -0.2253

GRAVY Index-0.10

Hydrophobic Moment 0.51

Boman Index0.09

Instability Index20.75

Aliphatic Index 122.00

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 909.32

LogP -8.71

H-bond Donors 30.0

H-bond Acceptors 31.0

Rotatable Bonds 70.0

Heavy Atoms 149.0

Ring Count 2.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0042586 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

RECORD: Rec_0133008 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

TargetListeria innocua

RECORD: Rec_0370535 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

TargetEscherichia coli