Peptide Database

Peptide NameAcyl-CoA-binding protein

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Regulatory peptide ▸ Biological modulation

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC445H694N114O136S3

DescriptionStandard

        SQAEFDKAAEEVKHLKTKPADEEMLFIYSHYKQATVGDINTERPGMLDFKGKAKWDAWNELKGTSKEDAMKAYIDKVEELKKKYGI
    

Molecular Weight9913.15 Da

Isoelectric Point (pI)6.11

Net Charge (pH 7.0)-1.35

Net Charge (pH 7.4) -1.71

Charge Density (pH 7.0) -0.0157

GRAVY Index-0.93

Hydrophobic Moment 0.61

Boman Index-0.15

Instability Index24.54

Aliphatic Index 61.40

Aromaticity 0.1047

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 16960.00

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

Amino Acid Composition

TPSA 4089.37

LogP -33.55

H-bond Donors 139.0

H-bond Acceptors 140.0

Rotatable Bonds 346.0

Heavy Atoms 698.0

Ring Count 15.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0333115 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyAcyl-CoA-binding protein

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

N-TermAcetylation

Other Mods7:N6-acetyllysine; 7:N6-succinyllysine; 16:N6-succinyllysine; 18:N6-acetyllysine; 28:Phosphotyrosine; 50:N6-acetyllysine; 54:N6-(2-hydroxyisobutyryl)lysine; 54:N6-acetyllysine; 54:N6-malonyllysine; 54:N6-succinyllysine; 76:N6-acetyllysi

Bio-Activity Profile

Function

Neuropeptide Neuromodulator Receptor modulation ACE inhibitory

TargetGABA receptor

Half-LifeMammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0383597 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyACBP

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermAcetylation

Other ModsLys7 Acetylation; Lys7 N6-succinyllysine, alternate (By similarity); Lys16 N6-succinyllysine (By similarity); Lys18 Acetylation; Tyr28 Phosphotyrosine; Lys50 Acetylation; Lys54 Acetylation; Lys54 N6-malonyllysine, alternate (By similarity); Lys54 N6-succinyllysine, alternate (By similarity); Lys76 Acetylation; Lys76 N6-succinyllysine, alternate (By similarity)

Bio-Activity Profile

Function

Neuropeptide Neuroendocrine peptide

RECORD: Rec_0393516 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyAcyl-CoA-binding protein

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

N-TermAcetylation

Other Mods7:N6-acetyllysine; 7:N6-succinyllysine; 16:N6-succinyllysine; 18:N6-acetyllysine; 28:Phosphotyrosine; 50:N6-acetyllysine; 54:N6-(2-hydroxyisobutyryl)lysine; 54:N6-acetyllysine; 54:N6-malonyllysine; 54:N6-succinyllysine; 76:N6-acetyllysi

Bio-Activity Profile

Function

Neuropeptide Neuromodulator Receptor modulation ACE inhibitory

Half-LifeMammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour