Peptide Database

Peptide NameHemoglobin beta chain [068-083]

Function Ontology

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Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC75H120N20O23

DescriptionStandard

        VLGAFSDGLAHLDNLK
    

Molecular Weight1669.88 Da

Isoelectric Point (pI)5.21

Net Charge (pH 7.0)-1.18

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0736

GRAVY Index0.41

Hydrophobic Moment 0.44

Boman Index0.25

Instability Index-6.54

Aliphatic Index 128.12

Aromaticity 0.0625

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 692.44

LogP -6.03

H-bond Donors 23.0

H-bond Acceptors 23.0

Rotatable Bonds 55.0

Heavy Atoms 118.0

Ring Count 2.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0270157 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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