Peptide Database

Peptide NamePart peptide 20 (Hemoglobin subunit beta)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC72H116N22O18

DescriptionStandard

        KVVAGVANALAHKYH
    

Molecular Weight1577.83 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.93

Net Charge (pH 7.4) 1.62

Charge Density (pH 7.0) 0.1288

GRAVY Index0.28

Hydrophobic Moment 0.44

Boman Index0.20

Instability Index22.03

Aliphatic Index 110.67

Aromaticity 0.0667

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 643.44

LogP -5.08

H-bond Donors 22.0

H-bond Acceptors 22.0

Rotatable Bonds 50.0

Heavy Atoms 112.0

Ring Count 3.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0137638 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