Peptide Database

Peptide NameAlpha-defensin cryptdin-21 (Defensin-related cryptdin-21; Rodents, mammals, animals)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC173H291N67O45S6

DescriptionStandard

        SRDLICLCRNRRCNRGELFYGTCAGPFLRCCRRRR
    

Molecular Weight4221.97 Da

Isoelectric Point (pI)10.58

Net Charge (pH 7.0)7.40

Net Charge (pH 7.4) 7.11

Charge Density (pH 7.0) 0.2115

GRAVY Index-0.64

Hydrophobic Moment 0.69

Boman Index-0.47

Instability Index100.60

Aliphatic Index 58.57

Aromaticity 0.0857

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1884.40

LogP -22.36

H-bond Donors 78.0

H-bond Acceptors 59.0

Rotatable Bonds 141.0

Heavy Atoms 291.0

Ring Count 4.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0100584 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyDefensin

Tax ID10090

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideDisulfide bond(s) reported

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0260646 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyDefensin

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial