Peptide Database

Peptide NamePart peptide 32 (Hemoglobin subunit alpha)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC79H121N21O23

DescriptionStandard

        HLPAEFTPAVHASLDK
    

Molecular Weight1732.93 Da

Isoelectric Point (pI)5.99

Net Charge (pH 7.0)-1.06

Net Charge (pH 7.4) -1.37

Charge Density (pH 7.0) -0.0664

GRAVY Index-0.12

Hydrophobic Moment 0.31

Boman Index0.14

Instability Index40.18

Aliphatic Index 85.62

Aromaticity 0.0625

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 680.68

LogP -5.49

H-bond Donors 22.0

H-bond Acceptors 24.0

Rotatable Bonds 51.0

Heavy Atoms 123.0

Ring Count 5.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0050987 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