Peptide Database

Peptide NameHemoglobin alpha chain [112-127]

Function Ontology

Peptide potentiator

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC80H119N23O24

DescriptionStandard

        HHPTEFTPAVHASLDK
    

Molecular Weight1786.94 Da

Isoelectric Point (pI)6.26

Net Charge (pH 7.0)-0.98

Net Charge (pH 7.4) -1.33

Charge Density (pH 7.0) -0.0610

GRAVY Index-0.72

Hydrophobic Moment 0.31

Boman Index0.01

Instability Index26.34

Aliphatic Index 55.00

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 729.59

LogP -7.21

H-bond Donors 24.0

H-bond Acceptors 26.0

Rotatable Bonds 52.0

Heavy Atoms 127.0

Ring Count 6.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0026632 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