Peptide Database

Peptide NameNeutrophil-activating peptide 2(74)

Function Ontology

Antimicrobial ▸ Antibacterial

Immunology ▸ Chemokine signaling ▸ Chemokine-like peptide

Immunology ▸ Immune modulation ▸ Cytokine modulation

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Host defense activity

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC349H591N101O109S5

DescriptionStandard

        SDLYAELRCMCIKTTSGIHPKNIQSLEVIGKGTHCNQVEVIATLKDGRKICLDPDAPRIKKIVQKKLAGDESAD
    

Molecular Weight8106.36 Da

Isoelectric Point (pI)8.40

Net Charge (pH 7.0)1.61

Net Charge (pH 7.4) 1.21

Charge Density (pH 7.0) 0.0217

GRAVY Index-0.34

Hydrophobic Moment 0.60

Boman Index-0.08

Instability Index23.19

Aliphatic Index 96.22

Aromaticity 0.0135

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 3409.01

LogP -35.52

H-bond Donors 120.0

H-bond Acceptors 118.0

Rotatable Bonds 282.0

Heavy Atoms 564.0

Ring Count 6.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0170655 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Familyintercrine alpha (chemokine CxC) family

Tax ID9606; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide9-35; 11-51

Bio-Activity Profile

Function

Cytokine Growth factor intercrine alpha (chemokine CxC) family Antibacterial Chemokine-like Host defense