Peptide Database

Peptide NameClass-II-associated invariant chain peptide 5

Function Ontology

Immunology ▸ Immunomodulation ▸ Immunoregulator

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC99H173N27O24S3

DescriptionStandard

        PKPPKPVSKMRMATPLLMQA
    

Molecular Weight2221.79 Da

Isoelectric Point (pI)11.27

Net Charge (pH 7.0)3.96

Net Charge (pH 7.4) 3.89

Charge Density (pH 7.0) 0.1978

GRAVY Index-0.41

Hydrophobic Moment 0.45

Boman Index-0.06

Instability Index36.15

Aliphatic Index 63.50

Aromaticity 0.0000

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 790.58

LogP -5.60

H-bond Donors 26.0

H-bond Acceptors 31.0

Rotatable Bonds 70.0

Heavy Atoms 153.0

Ring Count 5.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0258535 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Immunoregulator