Peptide Database

Peptide NameZeamatin=22 kda antifungal protein [Zea mays=corn, seed, Peptide Partial, 27 aa].

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC128H197N35O35S

DescriptionStandard

        AVFTVVNQCPFTVWAASVPVGGGRQLN
    

Molecular Weight2818.21 Da

Isoelectric Point (pI)8.29

Net Charge (pH 7.0)0.79

Net Charge (pH 7.4) 0.58

Charge Density (pH 7.0) 0.0291

GRAVY Index0.61

Hydrophobic Moment 0.37

Boman Index0.31

Instability Index40.14

Aliphatic Index 90.00

Aromaticity 0.1111

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1113.08

LogP -11.61

H-bond Donors 38.0

H-bond Acceptors 37.0

Rotatable Bonds 83.0

Heavy Atoms 199.0

Ring Count 6.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0380518 VERIFIED: NO

Provenance & Taxonomy

OrganismZea mays [Plant]

FamilyThaumatin

Tax ID4577

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial