Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC91H155N31O28S2

DescriptionStandard

        SRVVKCIGFRPGSLDSRQSC
    

Molecular Weight2195.53 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)2.44

Net Charge (pH 7.4) 2.20

Charge Density (pH 7.0) 0.1220

GRAVY Index-0.28

Hydrophobic Moment 0.45

Boman Index-0.21

Instability Index94.48

Aliphatic Index 68.00

Aromaticity 0.0500

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 980.46

LogP -13.49

H-bond Donors 38.0

H-bond Acceptors 33.0

Rotatable Bonds 73.0

Heavy Atoms 152.0

Ring Count 2.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0004343 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 30.0%, C 70.0% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0376254 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana livida [Animal]

FamilyLividin

Structure & Mods

ConfigLinear peptide with a single intramolecular disulfide-stabilized loop [Linear]

ChiralityGene-encoded natural peptide composed of standard L-amino acids [L]

Disulfide6-20

Bio-Activity Profile

Function

Antimicrobial Antibacterial