Peptide Database

Peptide NameMetallothionin

Function Ontology

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Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC96H157N33O40S10

DescriptionStandard

        MANNCASCDTCKCGPSCSCTNCSCCSH
    

Molecular Weight2734.12 Da

Isoelectric Point (pI)6.46

Net Charge (pH 7.0)-0.50

Net Charge (pH 7.4) -0.90

Charge Density (pH 7.0) -0.0186

GRAVY Index-0.02

Hydrophobic Moment 0.24

Boman Index-0.04

Instability Index75.57

Aliphatic Index 7.41

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 1174.01

LogP -23.78

H-bond Donors 49.0

H-bond Acceptors 51.0

Rotatable Bonds 85.0

Heavy Atoms 179.0

Ring Count 2.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0045641 VERIFIED: NO

Provenance & Taxonomy

OrganismMesembryanthemum cristallinum [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

RECORD: Rec_0364631 VERIFIED: YES

Provenance & Taxonomy

OrganismMesembryanthemum crystallinum [Plant]

FamilyThionin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidemultiple disulfide bonds reported, sites not specified

Bio-Activity Profile

Function

-