Peptide Database

Peptide NameHemoglobin alpha chain [110-127]

Function Ontology

—

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC84H129N23O27

DescriptionStandard

        ASHLPSDFTPAVHASLDK
    

Molecular Weight1893.06 Da

Isoelectric Point (pI)5.98

Net Charge (pH 7.0)-1.03

Net Charge (pH 7.4) -1.32

Charge Density (pH 7.0) -0.0571

GRAVY Index-0.20

Hydrophobic Moment 0.37

Boman Index0.10

Instability Index32.64

Aliphatic Index 76.11

Aromaticity 0.0556

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 779.34

LogP -8.93

H-bond Donors 26.0

H-bond Acceptors 28.0

Rotatable Bonds 56.0

Heavy Atoms 134.0

Ring Count 5.0

Amide Bonds 17.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0025694 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-