Peptide Database

Peptide NameProtein S100-A8 (Calgranulin-A; MRP-8; Rodents, mammals, animals)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length88 amino acids

Chemical FormulaC448H696N124O139S2

DescriptionStandard

        ATELEKALSNVIEVYHNYSGIKGNHHALYRDDFRKMVTTECPQFVQNKNTESLFKELDVNSDNAINFEEFLVLVIRVGVAAHKDSHKE
    

Molecular Weight10107.20 Da

Isoelectric Point (pI)5.69

Net Charge (pH 7.0)-3.75

Net Charge (pH 7.4) -4.24

Charge Density (pH 7.0) -0.0426

GRAVY Index-0.49

Hydrophobic Moment 0.61

Boman Index-0.05

Instability Index39.14

Aliphatic Index 85.23

Aromaticity 0.0909

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 4293.33

LogP -42.05

H-bond Donors 146.0

H-bond Acceptors 142.0

Rotatable Bonds 343.0

Heavy Atoms 713.0

Ring Count 14.0

Amide Bonds 97.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0111673 VERIFIED: YES

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

Tax ID10116

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal