Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC75H126N24O19S2

DescriptionStandard

        VVKCSFRPGSPAPRCK
    

Molecular Weight1732.08 Da

Isoelectric Point (pI)10.11

Net Charge (pH 7.0)3.71

Net Charge (pH 7.4) 3.47

Charge Density (pH 7.0) 0.2320

GRAVY Index-0.35

Hydrophobic Moment 0.54

Boman Index-0.19

Instability Index66.44

Aliphatic Index 42.50

Aromaticity 0.0625

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 689.75

LogP -7.98

H-bond Donors 26.0

H-bond Acceptors 25.0

Rotatable Bonds 52.0

Heavy Atoms 120.0

Ring Count 4.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0047686 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0187336 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana tiannanensis [Animal]

FamilyOdorranain

Structure & Mods

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

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

Disulfide4-15

Bio-Activity Profile

Function

Antioxidant