Peptide Database

Peptide NameHeparin-binding EGF-like growth factor

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Immunology ▸ Immune modulation ▸ Cytokine modulation

Regulatory peptide ▸ Cell signaling / Growth factor signaling ▸ Growth factor activity

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC423H694N130O121S6

DescriptionStandard

        DLQEADLDLLRVTLSSKPQALATPNKEEHGKRKKKGKGLGKKRDPCLRKYKDFCIHGECKYVKELRAPSCICHPGYHGERCHGLSL
    

Molecular Weight9729.22 Da

Isoelectric Point (pI)9.34

Net Charge (pH 7.0)8.14

Net Charge (pH 7.4) 7.56

Charge Density (pH 7.0) 0.0947

GRAVY Index-0.91

Hydrophobic Moment 0.56

Boman Index-0.25

Instability Index48.66

Aliphatic Index 70.35

Aromaticity 0.0465

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 4067.57

LogP -40.37

H-bond Donors 147.0

H-bond Acceptors 140.0

Rotatable Bonds 336.0

Heavy Atoms 680.0

Ring Count 14.0

Amide Bonds 88.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0113750 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide46-59; 54-70; 72-81

Bio-Activity Profile

Function

Cytokine Growth factor Growth factor signaling Heparin-binding