Peptide Database

Peptide NameHemoglobin alpha chain [001-021]

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC90H146N28O26

DescriptionStandard

        VLSAADKGNVKAAWGKVGGHA
    

Molecular Weight2036.29 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.82

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0866

GRAVY Index0.01

Hydrophobic Moment 0.29

Boman Index0.16

Instability Index-19.21

Aliphatic Index 83.81

Aromaticity 0.0476

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 868.47

LogP -9.85

H-bond Donors 30.0

H-bond Acceptors 29.0

Rotatable Bonds 67.0

Heavy Atoms 144.0

Ring Count 3.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0059796 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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