ec 4.1.3.3

Modify Date: 2025-08-26 10:22:27

ec 4.1.3.3 Structure
ec 4.1.3.3 structure
Common Name ec 4.1.3.3
CAS Number 9027-60-5 Molecular Weight 398.583
Density 1.000 g/cm3 Boiling Point N/A
Molecular Formula C23H42O5 Melting Point N/A
MSDS USA Flash Point N/A

 Use of ec 4.1.3.3


N-Acetylneuraminic acid lyase (NAL) is a class I aldolase, is often used in biochemical studies. N-Acetylneuraminic acid lyase catalyzes the reversible condensation of pyruvate with N-acetyl-d-mannosamine (ManNAc) to yield the sialic acid N-acetylneuraminic acid (Neu5Ac)[1].

 Names

Name N-Acetylneuraminic Acid Aldolase,from Microorganism
Synonym More Synonyms

 ec 4.1.3.3 Biological Activity

Description N-Acetylneuraminic acid lyase (NAL) is a class I aldolase, is often used in biochemical studies. N-Acetylneuraminic acid lyase catalyzes the reversible condensation of pyruvate with N-acetyl-d-mannosamine (ManNAc) to yield the sialic acid N-acetylneuraminic acid (Neu5Ac)[1].
Related Catalog
References

[1]. Daniels AD, et al. Reaction mechanism of N-acetylneuraminic acid lyase revealed by a combination of crystallography, QM/MM simulation, and mutagenesis. ACS Chem Biol. 2014 Apr 18;9(4):1025-32.  

 Chemical & Physical Properties

Density 1.000 g/cm3
Molecular Formula C23H42O5
Molecular Weight 398.583
Appearance of Characters powder | slightly yellow
Storage condition −20°C

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases 23-24/25-60-37-26-22
RIDADR NONH for all modes of transport
WGK Germany 3

 Articles31

More Articles
Chemistry, metabolism, and biological functions of sialic acids.

Adv. Carbohydr. Chem. Biochem. 40 , 131, (1982)

Structural basis for substrate specificity and mechanism of N-acetyl-D-neuraminic acid lyase from Pasteurella multocida.

Biochemistry 52(47) , 8570-9, (2013)

N-Acetylneuraminate lyases (NALs) or sialic acid aldolases catalyze the reversible aldol cleavage of N-acetylneuraminic acid (Neu5Ac, the most common form of sialic acid) to form pyruvate and N-acetyl...

Structural insights into the recovery of aldolase activity in N-acetylneuraminic acid lyase by replacement of the catalytically active lysine with γ-thialysine by using a chemical mutagenesis strategy.

ChemBioChem. 14(4) , 474-81, (2013)

Chemical modification has been used to introduce the unnatural amino acid γ-thialysine in place of the catalytically important Lys165 in the enzyme N-acetylneuraminic acid lyase (NAL). The Staphylococ...

 Synonyms

MFCD00131656
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