Peptide Database

Peptide NameLDC, alpha-chain

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC37H57N13O15S

DescriptionStandard

        CKDDQNPH
    

Molecular Weight955.99 Da

Isoelectric Point (pI)5.21

Net Charge (pH 7.0)-1.16

Net Charge (pH 7.4) -1.43

Charge Density (pH 7.0) -0.1452

GRAVY Index-2.52

Hydrophobic Moment 0.18

Boman Index-0.61

Instability Index5.15

Aliphatic Index 0.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 473.71

LogP -6.59

H-bond Donors 15.0

H-bond Acceptors 16.0

Rotatable Bonds 30.0

Heavy Atoms 66.0

Ring Count 2.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0152231 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

Tax ID9913;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0220561 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

Familyalpha-Lactalbumin antimicrobial domain

Tax ID9913

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideInter-chain disulfide in the parent α-lactalbumin bactericidal domain

Bio-Activity Profile

Function

Antimicrobial Antibacterial