Peptide Database

Peptide NameHemoglobin alpha chain [117-141]

Function Ontology

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Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC126H200N32O36

DescriptionStandard

        FTPAVHASLDKFLASVSTVLTSKYR
    

Molecular Weight2739.13 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.0738

GRAVY Index0.31

Hydrophobic Moment 0.47

Boman Index0.13

Instability Index7.14

Aliphatic Index 93.60

Aromaticity 0.1200

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1094.69

LogP -10.79

H-bond Donors 40.0

H-bond Acceptors 39.0

Rotatable Bonds 86.0

Heavy Atoms 194.0

Ring Count 5.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0310135 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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