Peptide Database

Peptide NameHemoglobin alpha chain [063-082]

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC85H140N22O29

DescriptionStandard

        VGDALTLAVGHLDDLPGALS
    

Molecular Weight1934.15 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.18

Net Charge (pH 7.4) -3.44

Charge Density (pH 7.0) -0.1588

GRAVY Index0.74

Hydrophobic Moment 0.32

Boman Index0.38

Instability Index6.39

Aliphatic Index 141.50

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 788.47

LogP -7.62

H-bond Donors 26.0

H-bond Acceptors 27.0

Rotatable Bonds 60.0

Heavy Atoms 136.0

Ring Count 2.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0382856 VERIFIED: NO

Provenance & Taxonomy

OrganismEquus caballus [Animal]

Tax ID9796

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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