N-terminal Early set domain associated with the catalytic domain of esterase. E or "early" set domains are associated with the catalytic domain of esterase at the N-terminal end. Esterases catalyze the hydrolysis of organic esters to release an alcohol or thiol and acid. The term esterase can be applied to enzymes that hydrolyze carboxylate, phosphate and sulphate esters, but is more often restricted to the first class of substrate. The N-terminal domain of esterase may be related to the immunoglobulin and/or fibronectin type III superfamilies. These domains are associated with different types of catalytic domains at either the N-terminal or C-terminal end and may be involved in homodimeric/tetrameric/dodecameric interactions. Members of this family include members of the alpha amylase family, sialidase, galactose oxidase, cellulase, cellulose, hyaluronate lyase, chitobiase, and chitinase, among others.

Carbohydrate esterase, sialic acid-specific acetylesterase. The catalytic triad of this esterase enzyme comprises residues Ser127, His403 and Asp391 in UniProtKB:P70665.

Enterochelin esterase or related enzyme [Inorganic ion transport and metabolism].

N-terminal Early set domain associated with the catalytic domain of putative esterases. E or "early" set domains are associated with the catalytic domain of esterase at the N-terminal end. Esterases catalyze the hydrolysis of organic esters to release an alcohol or thiol and acid. The term esterase can be applied to enzymes that hydrolyze carboxylate, phosphate and sulphate esters, but is more often restricted to the first class of substrate. The N-terminal domain of esterase may be related to the immunoglobulin and/or fibronectin type III superfamilies. These domains are associated with different types of catalytic domains at either the N-terminal or C-terminal end and may be involved in homodimeric/tetrameric/dodecameric interactions. Members of this family include members of the alpha amylase family, sialidase, galactose oxidase, cellulase, cellulose, hyaluronate lyase, chitobiase, and chitinase, among others.

S-formylglutathione hydrolase FrmB [Defense mechanisms].

ChainA, Carbohydrate Esterase family 1 protein with an N-terminal carbohydrate binding module family 48 [Dysgonomonas mossii DSM 22836],7B5V_B Chain B, Carbohydrate Esterase family 1 protein with an N-terminal carbohydrate binding module family 48 [Dysgonomonas mossii DSM 22836],7B6B_A Chain A, Carbohydrate Esterase family 1 protein with an N-terminal carbohydrate binding module family 48 [Dysgonomonas mossii DSM 22836],7B6B_B Chain B, Carbohydrate Esterase family 1 protein with an N-terminal carbohydrate binding module family 48 [Dysgonomonas mossii DSM 22836]

ChainA, Isoamylase N-terminal domain protein [Bacteroides intestinalis DSM 17393]

ChainA, Isoamylase N-terminal domain protein [Bacteroides intestinalis DSM 17393],6MOU_B Chain B, Isoamylase N-terminal domain protein [Bacteroides intestinalis DSM 17393]

Crystalstructure of the N-terminal carbohydrate binding module family 48 and ferulic acid esterase from the multi-enzyme CE1-GH62-GH10 [uncultured bacterium]

Crystalstructure of the N-terminal carbohydrate binding module family 48 and ferulic acid esterase from the multi-enzyme CE1-GH62-GH10 [uncultured bacterium]

Carbohydrate acetyl esterase/feruloyl esterase OS=Prevotella ruminicola (strain ATCC 19189 / JCM 8958 / 23) OX=264731 GN=axe1-6A PE=1 SV=1

Endo-1,4-beta-xylanase/feruloyl esterase OS=Prevotella ruminicola (strain ATCC 19189 / JCM 8958 / 23) OX=264731 GN=xyn10D-fae1A PE=1 SV=1

Uncharacterized protein YieL OS=Escherichia coli (strain K12) OX=83333 GN=yieL PE=4 SV=3

Endo-1,4-beta-xylanase Z OS=Acetivibrio thermocellus (strain ATCC 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372) OX=203119 GN=xynZ PE=1 SV=3

Endo-1,4-beta-xylanase Y OS=Acetivibrio thermocellus OX=1515 GN=xynY PE=1 SV=1