Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC124H202N40O38S6

DescriptionStandard

        NPQSCRWNMGVCIPISCPGNMRQIGTCS
    

Molecular Weight3053.57 Da

Isoelectric Point (pI)8.57

Net Charge (pH 7.0)1.72

Net Charge (pH 7.4) 1.46

Charge Density (pH 7.0) 0.0614

GRAVY Index-0.18

Hydrophobic Moment 0.34

Boman Index0.02

Instability Index83.31

Aliphatic Index 52.14

Aromaticity 0.0357

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5750.00

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

Amino Acid Composition

TPSA 1258.61

LogP -17.31

H-bond Donors 46.0

H-bond Acceptors 46.0

Rotatable Bonds 95.0

Heavy Atoms 208.0

Ring Count 5.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0035697 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 39.3%, E 0.0%, T 39.3%, C 21.4% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antibacterial Antimicrobial

RECORD: Rec_0186588 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyDefensin

Tax ID9913

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli

Activity10-300 μg/mL

MethodMIC