Peptide Database

Peptide NameHemoglobin alpha chain [069-091]

Function Ontology

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Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC105H169N31O33S

DescriptionStandard

        AVAHVDDMPNALSALSDLHAHKL
    

Molecular Weight2425.72 Da

Isoelectric Point (pI)5.72

Net Charge (pH 7.0)-1.94

Net Charge (pH 7.4) -2.28

Charge Density (pH 7.0) -0.0844

GRAVY Index0.17

Hydrophobic Moment 0.45

Boman Index0.16

Instability Index21.36

Aliphatic Index 114.78

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 1002.24

LogP -9.77

H-bond Donors 33.0

H-bond Acceptors 35.0

Rotatable Bonds 77.0

Heavy Atoms 170.0

Ring Count 4.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0119850 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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