Peptide Database

Peptide NamePart peptide 14 (Hemoglobin subunit alpha)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC85H120N22O24

DescriptionStandard

        TYFPHFDLSHGSAQVK
    

Molecular Weight1834.00 Da

Isoelectric Point (pI)6.61

Net Charge (pH 7.0)-0.43

Net Charge (pH 7.4) -0.72

Charge Density (pH 7.0) -0.0268

GRAVY Index-0.47

Hydrophobic Moment 0.16

Boman Index0.10

Instability Index9.65

Aliphatic Index 48.75

Aromaticity 0.1875

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 735.72

LogP -6.87

H-bond Donors 25.0

H-bond Acceptors 26.0

Rotatable Bonds 55.0

Heavy Atoms 131.0

Ring Count 6.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0307959 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial