Peptide Database

Peptide NameIK312532

Function Ontology

VIP analogue

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC164H270N58O46S

DescriptionStandard

        HSDAVFTDNYTRLRRQMLVRRYLNSILNGRR
    

Molecular Weight3822.32 Da

Isoelectric Point (pI)11.62

Net Charge (pH 7.0)4.85

Net Charge (pH 7.4) 4.59

Charge Density (pH 7.0) 0.1564

GRAVY Index-0.87

Hydrophobic Moment 0.73

Boman Index-0.40

Instability Index73.73

Aliphatic Index 84.84

Aromaticity 0.0968

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 1766.64

LogP -19.58

H-bond Donors 66.0

H-bond Acceptors 53.0

Rotatable Bonds 129.0

Heavy Atoms 269.0

Ring Count 4.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0178390 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

VIP analogue

Half-LifeRat lung alveolar L2 cells, in vitro; 17028 s