Carbohydrate Esterase Family 1

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• Author: ^^^Casper Wilkens^^^
• Responsible Curator:

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Carbohydrate Esterase Family 1
Clan	GH-x
Mechanism	retaining/inverting
Active site residues	known/not known
CAZy DB link
https://www.cazy.org/CE1.html

Substrate specificities

Carbohydrate esterase family 1 (CE1) is one of the biggest and most diverse CE families including acetylxylan esterases (EC 3.1.1.72), feruloyl esterases (EC 3.1.1.73), cinnamoyl esterases (EC 3.1.1-), carboxylesterases (EC 3.1.1.1), S-formylglutathione hydrolases (EC3.1.2.12), diacylglycerol O-acyltransferases (EC2.3.1.20), and thehalose 6-O-mycolyltransferases (EC 2.3.1.122) and others [1].

Kinetics and Mechanism

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Catalytic Residues

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Three-dimensional structures

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Family Firsts

First stereochemistry determination

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First catalytic nucleophile identification

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First general acid/base residue identification

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First 3-D structure

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References

1. Lombard V, Golaconda Ramulu H, Drula E, Coutinho PM, and Henrissat B. (2014). The carbohydrate-active enzymes database (CAZy) in 2013. Nucleic Acids Res. 2014;42(Database issue):D490-5. DOI:10.1093/nar/gkt1178 |