Peptide Database

Peptide NameCoffeetides: iron-binding cysteine rich peptides from coffee waste

Function Ontology

Cell-penetrating

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC155H164N44O14S8

DescriptionPDB structure; NMR

        EGECSPLGEPCAGNPWGCCPGCICIWQLTDRCVGNC
    

Molecular Weight3772.32 Da

Isoelectric Point (pI)3.62

Net Charge (pH 7.0)-3.49

Net Charge (pH 7.4) -4.14

Charge Density (pH 7.0) -0.0970

GRAVY Index0.04

Hydrophobic Moment 0.15

Boman Index0.16

Instability Index22.01

Aliphatic Index 54.17

Aromaticity 0.0556

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11500.00

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

Amino Acid Composition

TPSA 1239.32

LogP 0.92

H-bond Donors 30.0

H-bond Acceptors 55.0

Rotatable Bonds 62.0

Heavy Atoms 232.0

Ring Count 8.0

Amide Bonds 63.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0431321 VERIFIED: YES

Provenance & Taxonomy

OrganismCoffea canephora [other]

Tax ID49390

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Cell-penetrating

MethodNMR