Peptide Database

Peptide NameThionin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length121 amino acids

Chemical FormulaC518H855N147O177S13

DescriptionStandard

        MGALLVSLVLGQIQVEAKKSCCPSTTARNIYNTCRLRLPASSCADLSGCKVIDGGTCPTGWTNDILENTVDEFCKLGCASSVCAAITTLQNSDASEVVNGAAEKCSQACSAFCTKASVSAA
    

Molecular Weight12391.05 Da

Isoelectric Point (pI)5.24

Net Charge (pH 7.0)-1.61

Net Charge (pH 7.4) -2.02

Charge Density (pH 7.0) -0.0133

GRAVY Index0.24

Hydrophobic Moment 0.64

Boman Index0.11

Instability Index36.62

Aliphatic Index 83.14

Aromaticity 0.0331

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7740.00

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

Amino Acid Composition

TPSA 5196.21

LogP -71.60

H-bond Donors 192.0

H-bond Acceptors 189.0

Rotatable Bonds 409.0

Heavy Atoms 855.0

Ring Count 8.0

Amide Bonds 130.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0147029 VERIFIED: NO

Provenance & Taxonomy

OrganismSalvia miltiorrhiza [Plant]

FamilyThionin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0265049 VERIFIED: YES

Provenance & Taxonomy

OrganismSalvia miltiorrhiza [Plant]

FamilyThionin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideCysteine-rich scaffold consistent with multiple disulfide bonds in the annotated family

Bio-Activity Profile

Function

Antimicrobial