Peptide Database

Peptide NameProtein CASPARIAN STRIP INTEGRITY FACTOR 2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC287H460N90O83S

DescriptionStandard

        GRSSILIYSQEDDHPEVVERRIHEHERILRMNSRDYGHSSPKPKLVRPPFKLIPN
    

Molecular Weight6531.34 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)2.12

Net Charge (pH 7.4) 1.70

Charge Density (pH 7.0) 0.0386

GRAVY Index-1.04

Hydrophobic Moment 0.72

Boman Index-0.28

Instability Index72.48

Aliphatic Index 79.64

Aromaticity 0.0545

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 2797.57

LogP -27.04

H-bond Donors 97.0

H-bond Acceptors 90.0

Rotatable Bonds 215.0

Heavy Atoms 461.0

Ring Count 13.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0072317 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyProtein CASPARIAN STRIP INTEGRITY FACTOR

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Other Mods36:Sulfotyrosine; 41:Hydroxyproline; 43:Hydroxyproline

Bio-Activity Profile

Function

Hormone Endocrine Growth regulation Development regulation

Half-LifeMammalian: 30 hour; Yeast: >20 hour; E. coli: >10 hour