Peptide Database

Peptide NamePart peptide 21 (Hemoglobin subunit alpha)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC57H97N13O19

DescriptionStandard

        LASVSTVLTSKY
    

Molecular Weight1268.46 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0632

GRAVY Index0.73

Hydrophobic Moment 0.18

Boman Index0.25

Instability Index9.17

Aliphatic Index 121.67

Aromaticity 0.0833

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 530.82

LogP -6.03

H-bond Donors 20.0

H-bond Acceptors 20.0

Rotatable Bonds 40.0

Heavy Atoms 89.0

Ring Count 1.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0358625 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial