_EC 3.1.3.- Phosphoric monoester hydrolases. 3,605 PDB entries  
EC 3.-.-.- Hydrolases. [52,127 PDB entries]
EC 3.1.-.- Acting on ester bonds. [12,902 PDB entries]
EC 3.1.3.- Phosphoric monoester hydrolases. [3,605 PDB entries]
EC 3.1.3.1 alkaline phosphatase. [104 PDB entries]
EC 3.1.3.2 acid phosphatase. [123 PDB entries]
EC 3.1.3.3 phosphoserine phosphatase. [52 PDB entries]
EC 3.1.3.4 phosphatidate phosphatase. [5 PDB entries]
EC 3.1.3.5 5'-nucleotidase. [164 PDB entries]
EC 3.1.3.6 3'-nucleotidase. [15 PDB entries]
EC 3.1.3.7 3'(2'),5'-bisphosphate nucleotidase. [25 PDB entries]
EC 3.1.3.8 3-phytase. [23 PDB entries]
EC 3.1.3.9 glucose-6-phosphatase. [6 PDB entries]
EC 3.1.3.10 glucose-1-phosphatase. [5 PDB entries]
EC 3.1.3.11 fructose-bisphosphatase. [201 PDB entries]
EC 3.1.3.12 trehalose-phosphatase. [10 PDB entries]
EC 3.1.3.13 Deleted entry. [1 PDB entries]
EC 3.1.3.14 methylphosphothioglycerate phosphatase. [-]
EC 3.1.3.15 histidinol-phosphatase. [20 PDB entries]
EC 3.1.3.16 protein-serine/threonine phosphatase. [462 PDB entries]
EC 3.1.3.17 [phosphorylase] phosphatase. [-]
EC 3.1.3.18 phosphoglycolate phosphatase. [12 PDB entries]
EC 3.1.3.19 glycerol-2-phosphatase. [-]
EC 3.1.3.20 phosphoglycerate phosphatase. [-]
EC 3.1.3.21 glycerol-1-phosphatase. [4 PDB entries]
EC 3.1.3.22 mannitol-1-phosphatase. [1 PDB entries]
EC 3.1.3.23 sugar-phosphatase. [6 PDB entries]
EC 3.1.3.24 sucrose-phosphate phosphatase. [9 PDB entries]
EC 3.1.3.25 inositol-phosphate phosphatase. [64 PDB entries]
EC 3.1.3.26 4-phytase. [6 PDB entries]
EC 3.1.3.27 phosphatidylglycerophosphatase. [8 PDB entries]
EC 3.1.3.28 ADP-phosphoglycerate phosphatase. [-]
EC 3.1.3.29 N-acylneuraminate-9-phosphatase. [4 PDB entries]
EC 3.1.3.30 Transferred entry: 3.1.3.31. [-]
EC 3.1.3.31 Deleted entry. [-]
EC 3.1.3.32 polynucleotide 3'-phosphatase. [12 PDB entries]
EC 3.1.3.33 polynucleotide 5'-phosphatase. [-]
EC 3.1.3.34 deoxynucleotide 3'-phosphatase. [7 PDB entries]
EC 3.1.3.35 thymidylate 5'-phosphatase. [42 PDB entries]
EC 3.1.3.36 phosphoinositide 5-phosphatase. [120 PDB entries]
EC 3.1.3.37 sedoheptulose-bisphosphatase. [10 PDB entries]
EC 3.1.3.38 3-phosphoglycerate phosphatase. [-]
EC 3.1.3.39 streptomycin-6-phosphatase. [-]
EC 3.1.3.40 guanidinodeoxy-scyllo-inositol-4-phosphatase. [-]
EC 3.1.3.41 4-nitrophenylphosphatase. [1 PDB entries]
EC 3.1.3.42 [glycogen-synthase-D] phosphatase. [-]
EC 3.1.3.43 [pyruvate dehydrogenase (acetyl-transferring)]-phosphatase. [3 PDB entries]
EC 3.1.3.44 [acetyl-CoA carboxylase]-phosphatase. [-]
EC 3.1.3.45 3-deoxy-manno-octulosonate-8-phosphatase. [22 PDB entries]
EC 3.1.3.46 fructose-2,6-bisphosphate 2-phosphatase. [41 PDB entries]
EC 3.1.3.47 [hydroxymethylglutaryl-CoA reductase (NADPH)]-phosphatase. [-]
EC 3.1.3.48 protein-tyrosine-phosphatase. [1,088 PDB entries]
EC 3.1.3.49 [pyruvate kinase]-phosphatase. [-]
EC 3.1.3.50 sorbitol-6-phosphatase. [1 PDB entries]
EC 3.1.3.51 dolichyl-phosphatase. [-]
EC 3.1.3.52 [3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring)]- [3 PDB entries]
EC 3.1.3.53 [myosin-light-chain] phosphatase. [1 PDB entries]
EC 3.1.3.54 fructose-2,6-bisphosphate 6-phosphatase. [-]
EC 3.1.3.55 caldesmon-phosphatase. [-]
EC 3.1.3.56 inositol-polyphosphate 5-phosphatase. [102 PDB entries]
EC 3.1.3.57 inositol-1,4-bisphosphate 1-phosphatase. [13 PDB entries]
EC 3.1.3.58 sugar-terminal-phosphatase. [-]
EC 3.1.3.59 alkylacetylglycerophosphatase. [-]
EC 3.1.3.60 phosphoenolpyruvate phosphatase. [1 PDB entries]
EC 3.1.3.61 Deleted entry. [-]
EC 3.1.3.62 multiple inositol-polyphosphate phosphatase. [19 PDB entries]
EC 3.1.3.63 2-carboxy-D-arabinitol-1-phosphatase. [-]
EC 3.1.3.64 phosphatidylinositol-3-phosphatase. [5 PDB entries]
EC 3.1.3.65 Transferred entry: 3.1.3.64. [-]
EC 3.1.3.66 phosphatidylinositol-3,4-bisphosphate 4-phosphatase. [-]
EC 3.1.3.67 phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase. [14 PDB entries]
EC 3.1.3.68 2-deoxyglucose-6-phosphatase. [1 PDB entries]
EC 3.1.3.69 glucosylglycerol 3-phosphatase. [-]
EC 3.1.3.70 mannosyl-3-phosphoglycerate phosphatase. [17 PDB entries]
EC 3.1.3.71 2-phosphosulfolactate phosphatase. [4 PDB entries]
EC 3.1.3.72 5-phytase. [6 PDB entries]
EC 3.1.3.73 adenosylcobalamin/alpha-ribazole phosphatase. [19 PDB entries]
EC 3.1.3.74 pyridoxal phosphatase. [15 PDB entries]
EC 3.1.3.75 phosphoethanolamine/phosphocholine phosphatase. [2 PDB entries]
EC 3.1.3.76 lipid-phosphate phosphatase. [126 PDB entries]
EC 3.1.3.77 acireductone synthase. [3 PDB entries]
EC 3.1.3.78 phosphatidylinositol-4,5-bisphosphate 4-phosphatase. [2 PDB entries]
EC 3.1.3.79 mannosylfructose-phosphate phosphatase. [-]
EC 3.1.3.80 2,3-bisphosphoglycerate 3-phosphatase. [19 PDB entries]
EC 3.1.3.81 Transferred entry: 3.6.1.75. [-]
EC 3.1.3.82 D-glycero-beta-D-manno-heptose 1,7-bisphosphate 7-phosphatase. [11 PDB entries]
EC 3.1.3.83 D-glycero-alpha-D-manno-heptose-1,7-bisphosphate 7-phosphatase. [-]
EC 3.1.3.84 ADP-ribose 1''-phosphate phosphatase. [167 PDB entries]
EC 3.1.3.85 glucosyl-3-phosphoglycerate phosphatase. [5 PDB entries]
EC 3.1.3.86 phosphatidylinositol-3,4,5-trisphosphate 5-phosphatase. [117 PDB entries]
EC 3.1.3.87 2-hydroxy-3-keto-5-methylthiopentenyl-1-phosphate phosphatase. [1 PDB entries]
EC 3.1.3.88 5''-phosphoribostamycin phosphatase. [-]
EC 3.1.3.89 5'-deoxynucleotidase. [54 PDB entries]
EC 3.1.3.90 maltose 6'-phosphate phosphatase. [-]
EC 3.1.3.91 7-methylguanosine nucleotidase. [60 PDB entries]
EC 3.1.3.92 kanosamine-6-phosphate phosphatase. [1 PDB entries]
EC 3.1.3.93 L-galactose 1-phosphate phosphatase. [-]
EC 3.1.3.94 D-galactose 1-phosphate phosphatase. [15 PDB entries]
EC 3.1.3.95 phosphatidylinositol-3,5-bisphosphate 3-phosphatase. [9 PDB entries]
EC 3.1.3.96 pseudouridine 5'-phosphatase. [3 PDB entries]
EC 3.1.3.97 3',5'-nucleoside bisphosphate phosphatase. [4 PDB entries]
EC 3.1.3.98 Transferred entry: 3.6.1.68. [-]
EC 3.1.3.99 IMP-specific 5'-nucleotidase. [93 PDB entries]
EC 3.1.3.100 thiamine phosphate phosphatase. [-]
EC 3.1.3.101 validoxylamine A 7'-phosphate phosphatase. [-]
EC 3.1.3.102 Fmn hydrolase. [-]
EC 3.1.3.103 3-deoxy-D-glycero-D-galacto-nonulopyranosonate 9-phosphatase. [6 PDB entries]
EC 3.1.3.104 5-amino-6-(5-phospho-D-ribitylamino)uracil phosphatase. [1 PDB entries]
EC 3.1.3.105 N-acetyl-D-muramate 6-phosphate phosphatase. [-]
EC 3.1.3.106 2-lysophosphatidate phosphatase. [-]
EC 3.1.3.107 amicoumacin phosphatase. [-]
EC 3.1.3.108 nocturnin. [4 PDB entries]
EC 3.1.3.109 ribulose-1,5-bisphosphate 5-phosphatase. [-]
EC 3.1.3.110 4'-phosphopantetheine phosphatase. [-]
EC 3.1.3.111 decaprenylphosphoryl-5-phosphoribose phosphatase. [-]
EC 3.1.3.112 4'-phosphooxetanocin A phosphatase. [5 PDB entries]
EC 3.1.3.n1 Transferred entry: 3.1.3.86. [-]
EC 3.1.3.n2 Transferred entry: 3.1.3.84. [-]
EC 3.1.3.n3 Transferred entry: 3.1.3.78. [-]
EC 3.1.3.n4 Transferred entry: 3.1.3.87. [-]
EC 3.1.3.n5 Transferred entry: 3.1.3.93. [-]
EC 3.1.3.n6 Transferred entry: 3.1.3.96. [-]

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