Peptide Database

Peptide NameHemoglobin alpha chain [068-091]

Function Ontology

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Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC109H175N33O35S

DescriptionStandard

        NAVAHVDDMPNALSALSDLHAHKL
    

Molecular Weight2539.82 Da

Isoelectric Point (pI)5.71

Net Charge (pH 7.0)-1.98

Net Charge (pH 7.4) -2.33

Charge Density (pH 7.0) -0.0823

GRAVY Index0.01

Hydrophobic Moment 0.45

Boman Index0.12

Instability Index20.88

Aliphatic Index 110.00

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 1074.43

LogP -11.41

H-bond Donors 35.0

H-bond Acceptors 37.0

Rotatable Bonds 81.0

Heavy Atoms 178.0

Ring Count 4.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0231935 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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