Peptide Database

Peptide NameUnnamed

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ CaMKII Inhibitory

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC70H120N22O20

DescriptionStandard

        KKALRRQEAVDYL
    

Molecular Weight1589.84 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.1355

GRAVY Index-1.02

Hydrophobic Moment 0.39

Boman Index-0.45

Instability Index86.18

Aliphatic Index 97.69

Aromaticity 0.0769

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 726.28

LogP -5.66

H-bond Donors 26.0

H-bond Acceptors 22.0

Rotatable Bonds 56.0

Heavy Atoms 112.0

Ring Count 1.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0375024 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyAIP

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

CaMKII Inhibitory

TargetCalmodulin-dependent protein kinase II (CaMKII)

Activity0.02 μM

MethodIC50

PaperIshida A., Shigeri Y., Tatsu Y., Uegaki K., Kameshita I., Okuno S., Kitani T., Yumoto N., Fujisawa H.. Critical amino acid residues of AIP, a highly specific inhibitory peptide of calmodulin-dependent protein kinase II. FEBS Lett., 427, 115-118 (1998). PMID9613610 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/9613610/