Peptide Database

Peptide NameAlpha-defensin 31 (Alpha-defensin-related sequence 7) (Cryptdin-related protein 4C-2) (CRS4C2) (Defensin-related cryptdin-related sequence 7)

Function Ontology

Antimicrobial

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length91 amino acids

Chemical FormulaC428H680N126O134S10

DescriptionStandard

        MKKLVLLFALVLLAFQVQADSIQNTDEETKTEEQQGEEDQAVSVSFGDPQGSGLQDAALGWGRRCPRCPPCPRCSWCPRCPTCPRCNCNPK
    

Molecular Weight10055.39 Da

Isoelectric Point (pI)5.30

Net Charge (pH 7.0)-1.57

Net Charge (pH 7.4) -1.94

Charge Density (pH 7.0) -0.0173

GRAVY Index-0.50

Hydrophobic Moment 0.63

Boman Index-0.10

Instability Index51.13

Aliphatic Index 61.10

Aromaticity 0.0549

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 4176.63

LogP -48.62

H-bond Donors 147.0

H-bond Acceptors 143.0

Rotatable Bonds 324.0

Heavy Atoms 698.0

Ring Count 16.0

Amide Bonds 101.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0295065 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyAlpha-defensin; Defensin

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic

TargetNo Target Organism Found