Peptide Database

Peptide NameHemoglobin alpha chain [087-100]

Function Ontology

Peptide potentiator

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC80H126N22O19

DescriptionStandard

        HAYKLRVDPVNFKL
    

Molecular Weight1699.99 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.1318

GRAVY Index-0.34

Hydrophobic Moment 0.16

Boman Index-0.08

Instability Index-7.54

Aliphatic Index 104.29

Aromaticity 0.1429

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 676.07

LogP -3.34

H-bond Donors 23.0

H-bond Acceptors 22.0

Rotatable Bonds 54.0

Heavy Atoms 121.0

Ring Count 4.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0163850 VERIFIED: NO

Provenance & Taxonomy

OrganismCanis familiaris [Animal]

Tax ID9615

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Peptide potentiator