Peptide Database

Peptide NameHemoglobin beta chain [043-083]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC186H298N52O58S

DescriptionStandard

        ESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDNLKG
    

Molecular Weight4222.73 Da

Isoelectric Point (pI)7.01

Net Charge (pH 7.0)0.01

Net Charge (pH 7.4) -0.27

Charge Density (pH 7.0) 0.0003

GRAVY Index-0.31

Hydrophobic Moment 0.53

Boman Index0.06

Instability Index-9.96

Aliphatic Index 78.54

Aromaticity 0.0488

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 1750.80

LogP -19.44

H-bond Donors 58.0

H-bond Acceptors 61.0

Rotatable Bonds 142.0

Heavy Atoms 297.0

Ring Count 6.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0344073 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 Antibacterial

TargetEscherichia coli