Peptide Database

Peptide NamePart peptide 22 (Hemoglobin subunit alpha)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC68H113N23O21

DescriptionStandard

        GHGKKVADALTNAVAH
    

Molecular Weight1588.77 Da

Isoelectric Point (pI)8.61

Net Charge (pH 7.0)0.93

Net Charge (pH 7.4) 0.63

Charge Density (pH 7.0) 0.0583

GRAVY Index-0.21

Hydrophobic Moment 0.62

Boman Index0.07

Instability Index-27.73

Aliphatic Index 85.62

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 709.84

LogP -8.71

H-bond Donors 24.0

H-bond Acceptors 24.0

Rotatable Bonds 52.0

Heavy Atoms 112.0

Ring Count 2.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0073065 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