_EC 3.2.1.- Glycosidases, i.e. enzymes hydrolyzing O- and S-glycosyl compound 3,577 PDB entries  
EC 3.-.-.- Hydrolases. [21,051 PDB entries]
EC 3.2.-.- Glycosylases. [4,101 PDB entries]
EC 3.2.1.- Glycosidases, i.e. enzymes hydrolyzing O- and S-glycosyl compound [3,577 PDB entries]    
EC 3.2.1.1 Alpha-amylase. [134 PDB entries]
EC 3.2.1.2 Beta-amylase. [46 PDB entries]
EC 3.2.1.3 Glucan 1,4-alpha-glucosidase. [37 PDB entries]
EC 3.2.1.4 Cellulase. [192 PDB entries]
EC 3.2.1.5 Deleted entry. [-]
EC 3.2.1.6 Endo-1,3(4)-beta-glucanase. [-]
EC 3.2.1.7 Inulinase. [2 PDB entries]
EC 3.2.1.8 Endo-1,4-beta-xylanase. [265 PDB entries]
EC 3.2.1.9 Deleted entry. [-]
EC 3.2.1.10 Oligo-1,6-glucosidase. [12 PDB entries]
EC 3.2.1.11 Dextranase. [5 PDB entries]
EC 3.2.1.12 Transferred entry: 3.2.1.54. [-]
EC 3.2.1.13 Transferred entry: 3.2.1.54. [-]
EC 3.2.1.14 Chitinase. [109 PDB entries]
EC 3.2.1.15 Polygalacturonase. [10 PDB entries]
EC 3.2.1.16 Deleted entry. [-]
EC 3.2.1.17 Lysozyme. [1,398 PDB entries]
EC 3.2.1.18 Exo-alpha-sialidase. [195 PDB entries]
EC 3.2.1.19 Deleted entry. [-]
EC 3.2.1.20 Alpha-glucosidase. [25 PDB entries]
EC 3.2.1.21 Beta-glucosidase. [137 PDB entries]
EC 3.2.1.22 Alpha-galactosidase. [37 PDB entries]
EC 3.2.1.23 Beta-galactosidase. [111 PDB entries]
EC 3.2.1.24 Alpha-mannosidase. [5 PDB entries]
EC 3.2.1.25 Beta-mannosidase. [3 PDB entries]
EC 3.2.1.26 Beta-fructofuranosidase. [14 PDB entries]
EC 3.2.1.27 Deleted entry. [-]
EC 3.2.1.28 Alpha,alpha-trehalase. [4 PDB entries]
EC 3.2.1.29 Transferred entry: 3.2.1.52. [-]
EC 3.2.1.30 Transferred entry: 3.2.1.52. [-]
EC 3.2.1.31 Beta-glucuronidase. [8 PDB entries]
EC 3.2.1.32 Endo-1,3-beta-xylanase. [3 PDB entries]
EC 3.2.1.33 Amylo-alpha-1,6-glucosidase. [-]
EC 3.2.1.34 Transferred entry: 3.2.1.35. [-]
EC 3.2.1.35 Hyaluronoglucosaminidase. [14 PDB entries]
EC 3.2.1.36 Hyaluronoglucuronidase. [-]
EC 3.2.1.37 Xylan 1,4-beta-xylosidase. [9 PDB entries]
EC 3.2.1.38 Beta-D-fucosidase. [-]
EC 3.2.1.39 Glucan endo-1,3-beta-D-glucosidase. [21 PDB entries]
EC 3.2.1.40 Alpha-L-rhamnosidase. [-]
EC 3.2.1.41 Pullulanase. [15 PDB entries]
EC 3.2.1.42 GDP-glucosidase. [-]
EC 3.2.1.43 Beta-L-rhamnosidase. [-]
EC 3.2.1.44 Fucoidanase. [-]
EC 3.2.1.45 Glucosylceramidase. [23 PDB entries]
EC 3.2.1.46 Galactosylceramidase. [5 PDB entries]
EC 3.2.1.47 Galactosylgalactosylglucosylceramidase. [-]
EC 3.2.1.48 Sucrose alpha-glucosidase. [2 PDB entries]
EC 3.2.1.49 Alpha-N-acetylgalactosaminidase. [11 PDB entries]
EC 3.2.1.50 Alpha-N-acetylglucosaminidase. [-]
EC 3.2.1.51 Alpha-L-fucosidase. [-]
EC 3.2.1.52 Beta-N-acetylhexosaminidase. [68 PDB entries]
EC 3.2.1.53 Beta-N-acetylgalactosaminidase. [-]
EC 3.2.1.54 Cyclomaltodextrinase. [10 PDB entries]
EC 3.2.1.55 Non-reducing end alpha-L-arabinofuranosidase. [38 PDB entries]
EC 3.2.1.56 Glucuronosyl-disulfoglucosamine glucuronidase. [-]
EC 3.2.1.57 Isopullulanase. [3 PDB entries]
EC 3.2.1.58 Glucan 1,3-beta-glucosidase. [15 PDB entries]
EC 3.2.1.59 Glucan endo-1,3-alpha-glucosidase. [-]
EC 3.2.1.60 Glucan 1,4-alpha-maltotetraohydrolase. [9 PDB entries]
EC 3.2.1.61 Mycodextranase. [1 PDB entries]
EC 3.2.1.62 Glycosylceramidase. [-]
EC 3.2.1.63 1,2-alpha-L-fucosidase. [-]
EC 3.2.1.64 2,6-beta-fructan 6-levanbiohydrolase. [-]
EC 3.2.1.65 Levanase. [-]
EC 3.2.1.66 Quercitrinase. [-]
EC 3.2.1.67 Galacturan 1,4-alpha-galacturonidase. [1 PDB entries]
EC 3.2.1.68 Isoamylase. [1 PDB entries]
EC 3.2.1.69 Transferred entry: 3.2.1.41. [-]
EC 3.2.1.70 Glucan 1,6-alpha-glucosidase. [3 PDB entries]
EC 3.2.1.71 Glucan endo-1,2-beta-glucosidase. [-]
EC 3.2.1.72 Xylan 1,3-beta-xylosidase. [-]
EC 3.2.1.73 Licheninase. [29 PDB entries]
EC 3.2.1.74 Glucan 1,4-beta-glucosidase. [-]
EC 3.2.1.75 Glucan endo-1,6-beta-glucosidase. [-]
EC 3.2.1.76 L-iduronidase. [10 PDB entries]
EC 3.2.1.77 Mannan 1,2-(1,3)-alpha-mannosidase. [-]
EC 3.2.1.78 Mannan endo-1,4-beta-mannosidase. [31 PDB entries]
EC 3.2.1.79 Transferred entry: 3.2.1.55. [-]
EC 3.2.1.80 Fructan beta-fructosidase. [11 PDB entries]
EC 3.2.1.81 Beta-agarase. [9 PDB entries]
EC 3.2.1.82 Exo-poly-alpha-galacturonosidase. [-]
EC 3.2.1.83 Kappa-carrageenase. [1 PDB entries]
EC 3.2.1.84 Glucan 1,3-alpha-glucosidase. [-]
EC 3.2.1.85 6-phospho-beta-galactosidase. [4 PDB entries]
EC 3.2.1.86 6-phospho-beta-glucosidase. [14 PDB entries]
EC 3.2.1.87 Capsular-polysaccharide endo-1,3-alpha-galactosidase. [-]
EC 3.2.1.88 Non-reducing end beta-L-arabinopyranosidase. [-]
EC 3.2.1.89 Arabinogalactan endo-beta-1,4-galactanase. [12 PDB entries]
EC 3.2.1.90 Deleted entry. [-]
EC 3.2.1.91 Cellulose 1,4-beta-cellobiosidase (non-reducing end). [72 PDB entries]
EC 3.2.1.92 Peptidoglycan beta-N-acetylmuramidase. [-]
EC 3.2.1.93 Alpha,alpha-phosphotrehalase. [-]
EC 3.2.1.94 Glucan 1,6-alpha-isomaltosidase. [-]
EC 3.2.1.95 Dextran 1,6-alpha-isomaltotriosidase. [-]
EC 3.2.1.96 Mannosyl-glycoprotein endo-beta-N-acetylglucosaminidase. [21 PDB entries]
EC 3.2.1.97 Endo-alpha-N-acetylgalactosaminidase. [2 PDB entries]
EC 3.2.1.98 Glucan 1,4-alpha-maltohexaosidase. [9 PDB entries]
EC 3.2.1.99 Arabinan endo-1,5-alpha-L-arabinosidase. [16 PDB entries]
EC 3.2.1.100 Mannan 1,4-mannobiosidase. [-]
EC 3.2.1.101 Mannan endo-1,6-alpha-mannosidase. [-]
EC 3.2.1.102 Blood-group-substance endo-1,4-beta-galactosidase. [-]
EC 3.2.1.103 Keratan-sulfate endo-1,4-beta-galactosidase. [-]
EC 3.2.1.104 Steryl-beta-glucosidase. [-]
EC 3.2.1.105 3-alpha-(S)-strictosidine beta-glucosidase. [4 PDB entries]
EC 3.2.1.106 Mannosyl-oligosaccharide glucosidase. [1 PDB entries]
EC 3.2.1.107 Protein-glucosylgalactosylhydroxylysine glucosidase. [-]
EC 3.2.1.108 Lactase. [-]
EC 3.2.1.109 Endogalactosaminidase. [-]
EC 3.2.1.110 Transferred entry: 3.2.1.97. [-]
EC 3.2.1.111 1,3-alpha-L-fucosidase. [-]
EC 3.2.1.112 2-deoxyglucosidase. [-]
EC 3.2.1.113 Mannosyl-oligosaccharide 1,2-alpha-mannosidase. [16 PDB entries]
EC 3.2.1.114 Mannosyl-oligosaccharide 1,3-1,6-alpha-mannosidase. [57 PDB entries]
EC 3.2.1.115 Branched-dextran exo-1,2-alpha-glucosidase. [-]
EC 3.2.1.116 Glucan 1,4-alpha-maltotriohydrolase. [-]
EC 3.2.1.117 Amygdalin beta-glucosidase. [-]
EC 3.2.1.118 Prunasin beta-glucosidase. [-]
EC 3.2.1.119 Vicianin beta-glucosidase. [-]
EC 3.2.1.120 Oligoxyloglucan beta-glycosidase. [-]
EC 3.2.1.121 Polymannuronate hydrolase. [-]
EC 3.2.1.122 Maltose-6'-phosphate glucosidase. [2 PDB entries]
EC 3.2.1.123 Endoglycosylceramidase. [6 PDB entries]
EC 3.2.1.124 3-deoxy-2-octulosonidase. [-]
EC 3.2.1.125 Raucaffricine beta-glucosidase. [8 PDB entries]
EC 3.2.1.126 Coniferin beta-glucosidase. [-]
EC 3.2.1.127 1,6-alpha-L-fucosidase. [-]
EC 3.2.1.128 Glycyrrhizinate beta-glucuronidase. [-]
EC 3.2.1.129 Endo-alpha-sialidase. [8 PDB entries]
EC 3.2.1.130 Glycoprotein endo-alpha-1,2-mannosidase. [-]
EC 3.2.1.131 Xylan alpha-1,2-glucuronosidase. [9 PDB entries]
EC 3.2.1.132 Chitosanase. [4 PDB entries]
EC 3.2.1.133 Glucan 1,4-alpha-maltohydrolase. [2 PDB entries]
EC 3.2.1.134 Difructose-anhydride synthase. [-]
EC 3.2.1.135 Neopullulanase. [30 PDB entries]
EC 3.2.1.136 Glucuronoarabinoxylan endo-1,4-beta-xylanase. [5 PDB entries]
EC 3.2.1.137 Mannan exo-1,2-1,6-alpha-mannosidase. [-]
EC 3.2.1.138 Transferred entry: 4.2.2.15. [-]
EC 3.2.1.139 Alpha-glucuronidase. [-]
EC 3.2.1.140 Lacto-N-biosidase. [2 PDB entries]
EC 3.2.1.141 4-alpha-D-((1->4)-alpha-D-glucano)trehalose trehalohydrolase. [18 PDB entries]
EC 3.2.1.142 Limit dextrinase. [-]
EC 3.2.1.143 Poly(ADP-ribose) glycohydrolase. [18 PDB entries]
EC 3.2.1.144 3-deoxyoctulosonase. [-]
EC 3.2.1.145 Galactan 1,3-beta-galactosidase. [-]
EC 3.2.1.146 Beta-galactofuranosidase. [-]
EC 3.2.1.147 Thioglucosidase. [19 PDB entries]
EC 3.2.1.148 Transferred entry: 4.4.1.21. [-]
EC 3.2.1.149 Beta-primeverosidase. [3 PDB entries]
EC 3.2.1.150 Oligoxyloglucan reducing-end-specific cellobiohydrolase. [2 PDB entries]
EC 3.2.1.151 Xyloglucan-specific endo-beta-1,4-glucanase. [6 PDB entries]
EC 3.2.1.152 Mannosylglycoprotein endo-beta-mannosidase. [-]
EC 3.2.1.153 Fructan beta-(2,1)-fructosidase. [-]
EC 3.2.1.154 Fructan beta-(2,6)-fructosidase. [-]
EC 3.2.1.155 Xyloglucan-specific exo-beta-1,4-glucanase. [-]
EC 3.2.1.156 Oligosaccharide reducing-end xylanase. [8 PDB entries]
EC 3.2.1.157 Iota-carrageenase. [3 PDB entries]
EC 3.2.1.158 Alpha-agarase. [-]
EC 3.2.1.159 Alpha-neoagaro-oligosaccharide hydrolase. [1 PDB entries]
EC 3.2.1.160 Transferred entry: 3.2.1.155. [-]
EC 3.2.1.161 Beta-apiosyl-beta-glucosidase. [-]
EC 3.2.1.162 Lambda-carrageenase. [-]
EC 3.2.1.163 1,6-alpha-D-mannosidase. [-]
EC 3.2.1.164 Galactan endo-1,6-beta-galactosidase. [-]
EC 3.2.1.165 Exo-1,4-beta-D-glucosaminidase. [10 PDB entries]
EC 3.2.1.166 Heparanase. [-]
EC 3.2.1.167 Baicalin-beta-D-glucuronidase. [-]
EC 3.2.1.168 Hesperidin 6-O-alpha-L-rhamnosyl-beta-D-glucosidase. [-]
EC 3.2.1.169 Protein O-GlcNAcase. [38 PDB entries]
EC 3.2.1.170 Mannosylglycerate hydrolase. [-]
EC 3.2.1.171 Rhamnogalacturonan hydrolase. [1 PDB entries]
EC 3.2.1.172 Unsaturated rhamnogalacturonyl hydrolase. [3 PDB entries]
EC 3.2.1.173 Rhamnogalacturonan galacturonohydrolase. [-]
EC 3.2.1.174 Rhamnogalacturonan rhamnohydrolase. [-]
EC 3.2.1.175 Beta-D-glucopyranosyl abscisate beta-glucosidase. [-]
EC 3.2.1.176 Cellulose 1,4-beta-cellobiosidase (reducing end). [4 PDB entries]
EC 3.2.1.177 Alpha-D-xyloside xylohydrolase. [5 PDB entries]
EC 3.2.1.178 Beta-porphyranase. [5 PDB entries]
EC 3.2.1.179 Gellan tetrasaccharide unsaturated glucuronyl hydrolase. [7 PDB entries]
EC 3.2.1.180 Unsaturated chondroitin disaccharide hydrolase. [5 PDB entries]
EC 3.2.1.181 Galactan endo-beta-1,3-galactanase. [-]
EC 3.2.1.182 4-hydroxy-7-methoxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl glucoside [16 PDB entries]
EC 3.2.1.183 UDP-N-acetylglucosamine 2-epimerase (hydrolyzing). [4 PDB entries]
EC 3.2.1.184 UDP-N,N'-diacetylbacillosamine 2-epimerase (hydrolyzing). [-]
EC 3.2.1.185 Non-reducing end beta-L-arabinofuranosidase. [5 PDB entries]
EC 3.2.1.186 Protodioscin 26-O-beta-D-glucosidase. [-]
EC 3.2.1.187 (Ara-f)(3)-Hyp beta-L-arabinobiosidase. [-]
EC 3.2.1.188 Avenacosidase. [-]
EC 3.2.1.189 Dioscin glycosidase (diosgenin-forming). [-]
EC 3.2.1.190 Dioscin glycosidase (3-O-beta-D-Glc-diosgenin-forming). [-]
EC 3.2.1.191 Ginsenosidase type Iii. [-]
EC 3.2.1.192 Ginsenoside Rb1 beta-glucosidase. [-]
EC 3.2.1.193 Ginsenosidase type I. [-]
EC 3.2.1.194 Ginsenosidase type Iv. [-]
EC 3.2.1.195 20-O-multi-glycoside ginsenosidase. [-]
EC 3.2.1.n1 Blood group B branched chain alpha-1,3-galactosidase. [-]
EC 3.2.1.n2 Blood group B linear chain alpha-1,3-galactosidase. [-]
EC 3.2.1.n3 Dictyostelium lysozyme A. [-]

[-] signifies that there are no PDB entries for the given enzyme subclass