Peptide Database

Peptide NameCryptdin-27

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC169H284N56O46S8

DescriptionStandard

        LRDLVCYCRARGCKGRERMNGTCSKGYLLYMLCCR
    

Molecular Weight4092.93 Da

Isoelectric Point (pI)9.34

Net Charge (pH 7.0)5.70

Net Charge (pH 7.4) 5.40

Charge Density (pH 7.0) 0.1628

GRAVY Index-0.24

Hydrophobic Moment 0.38

Boman Index-0.23

Instability Index11.35

Aliphatic Index 66.86

Aromaticity 0.0857

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 1695.00

LogP -17.33

H-bond Donors 70.0

H-bond Acceptors 60.0

Rotatable Bonds 139.0

Heavy Atoms 279.0

Ring Count 3.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0287528 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetS. enterica serovar Typhimurium phoP strain, Escherichia coli ML-35, Staphylococcus aureus