EC 3.2.1.23 - β- D- galactoside galactohydrolase (\xCE\xB2- galactosidase)

3D structures of EC 3.2.1.23 - \xCE\xB2-galactosidase in Protein Data Bank

updated: 6 January 2022, 2:15

1. 1dp0: E. Coli Beta-galactosidase at 1.7 Angstrom
2. 1f4a: E. Coli (lacz) Beta-galactosidase (ncs Constrained Monomer- Orthorhombic)
3. 1f4h: E. Coli (lacz) Beta-galactosidase (orthorhombic)
4. 1gow: Beta-glycosidase from Sulfolobus Solfataricus
5. 1jyn: E. Coli (lacz) Beta-galactosidase (E537Q) in Complex with Lactose
6. 1jyv: E. Coli (lacz) Beta-galactosidase (E537Q) in Complex with Onpg
7. 1jyw: E. Coli (lacz) Beta-galactosidase (E537Q) in Complex with Pnpg
8. 1jyx: E. Coli (lacz) Beta-galactosidase in Complex with Iptg
9. 1jz2: E. Coli (lacz) Beta-galactosidase-trapped 2-f-galactosyl- Enzyme Intermediate (orthorhombic)
10. 1jz3: E. Coli (lacz) Beta-galactosidase-trapped 2-deoxy- Galactosyl Enzyme Intermediate
11. 1jz4: E. Coli (lacz) Beta-galactosidase-trapped 2-deoxy- Galactosyl-enzyme Intermediate (low Bis-tris)
12. 1jz5: E. Coli (lacz) Beta-galactosidase in Complex with D- Galctopyranosyl-1-on
13. 1jz6: E. Coli (lacz) Beta-galactosidase in Complex with Galacto- Tetrazole
14. 1jz7: E. Coli (lacz) Beta-galactosidase in Complex with Galactose
15. 1jz8: E. Coli (lacz) Beta-galactosidase (E537Q) in Complex with Allolactose
16. 1kwg: Crystal Structure of Thermus Thermophilus A4 Beta- Galactosidase
17. 1kwk: Crystal Structure of Thermus Thermophilus A4 Beta- Galactosidase in Complex with Galactose
18. 3iaq: E. Coli (lacz) Beta-galactosidase (E416V)
19. 3iap: E. Coli (lacz) Beta-galactosidase (E416Q)
20. 1px3: E. Coli (lacz) Beta-galactosidase (G794A)
21. 1px4: E. Coli (lacz) Beta-galactosidase (G794A) with Iptg Bound
22. 3i3e: E. Coli (lacz) Beta-galactosidase (M542A)
23. 3i3d: E. Coli (lacz) Beta-galactosidase (M542A) in Complex with Iptg
24. 3i3b: E.coli (lacz) Beta-galactosidase (M542A) in Complex with D- Galactopyranosyl-1-on
25. 3fn9: Crystal Structure of Putative Beta-galactosidase from Bacteroides Fragilis
26. 1tg7: Native Structure of Beta-galactosidase from Penicillium Sp.
27. 3e1f: E.coli (lacz) Beta-galactosidase (H418E) in Complex with Galactose
28. 3dyp: E. Coli (lacz) Beta-galactosidase (H418N)
29. 3dyo: E. Coli (lacz) Beta-galactosidase (H418N) in Complex with Iptg
30. 3dym: E. Coli (lacz) Beta-galactosidase (H418E)
31. 3czj: "e. Coli (lacz) Beta-galactosidase (N460T) in Complex with D-galctopyranosyl-1-one"
32. 1uwi: Crystal Structure of Mutated Beta-glycosidase from Sulfolobus Solfataricus, Working at Moderate Temperature
33. 1uwq: Structure of Beta-glycosidase from Sulfolobus Solfataricus
34. 1uwr: Structure of Beta-glycosidase from Sulfolobus Solfataricus in Complex with 2-deoxy-2-fluoro-galactose
35. 1uws: Structure of Beta-glycosidase from Sulfolobus Solfataricus in Complex with 2-deoxy-2-fluoro-glucose
36. 1uwt: Structure of Beta-glycosidase from Sulfolobus Solfataricus in Complex with D-galactohydroximo-1,5-lactam
37. 1uwu: Structure of Beta-glycosidase from Sulfolobus Solfataricus in Complex with D-glucohydroximo-1,5-lactam
38. 1xc6: Native Structure of Beta-galactosidase from Penicillium Sp. in Complex with Galactose
39. 1yq2: Beta-galactosidase from Arthrobacter Sp. C2-2 (isoenzyme C2- 2-1)
40. 6ldb: Structure of Bifidobacterium Dentium Beta-glucuronidase Complexed with Uronic Isofagomine
41. 7cwd: Crystal Structure of Beta-galactosidase II from Bacillus Circulans in Complex with Beta-d-galactopyranosyl Disaccharide
42. 6zjx: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb Mutant D207A in Complex with Saccharose
43. 6zjw: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb Mutant D207A in Complex with Galactose
44. 6zjv: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb Mutant D207A
45. 6zju: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb Mutant E441Q in Complex with Saccharose
46. 6zjt: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb Mutant E441Q in Complex with Lactulose
47. 6zjs: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb Mutant E441Q in Complex with Galactose
48. 6zjr: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb Mutant E517Q in Complex with Lactulose
49. 6zjq: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb Mutant E517Q in Complex with Galactose
50. 6zjp: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb Mutant E517Q
51. 2ceq: Beta-glycosidase from Sulfolobus Solfataricus in Complex with Glucoimidazole
52. 6tte: Beta-galactosidase in Complex with Petg
53. 6x1q: 1.8 Angstrom Resolution Structure of B-galactosidase with a 200 Kv Cryoarm Electron Microscope
54. 6tbk: Structure of a Beta Galactosidase with Inhibitor
55. 6tbj: Structure of a Beta Galactosidase with Inhibitor
56. 6tbi: Structure of a Beta Galactosidase with Inhibitor
57. 6tbh: Structure of a Beta Galactosidase with Inhibitor
58. 6tbg: Structure of a Beta Galactosidase with Inhibitor
59. 6tbf: Structure of a Beta Galactosidase with Inhibitor
60. 6lvw: Polyextremophilic Beta-galactosidase from The Antarctic Haloarchaeon Halorubrum Lacusprofundi
61. 6kuz: E.coli Beta-galactosidase (E537Q) in Complex with Fluorescent Probe Ksl01
62. 6y2k: Crystal Structure of Beta-galactosidase from The Psychrophilic Marinomonas Ef1
63. 3muy: E. Coli (lacz) Beta-galactosidase (R599A)
64. 3muz: E.coli (lacz) Beta-galactosidase (R599A) in Complex with Iptg
65. 3mv0: E. Coli (lacz) Beta-galactosidase (R599A) in Complex with D- Galctopyranosyl-1-one
66. 3mv1: E.coli (lacz) Beta-galactosidase (R599A) in Complex with Guanidinium
67. 3og2: Native Crystal Structure of Trichoderma Reesei Beta-galactosidase
68. 3ogr: Complex Structure of Beta-galactosidase from Trichoderma Reesei with Galactose
69. 3ogs: Complex Structure of Beta-galactosidase from Trichoderma Reesei with Iptg
70. 3ogv: Complex Structure of Beta-galactosidase from Trichoderma Reesei with Petg
71. 6ld0: Structure of Bifidobacterium Dentium Beta-glucuronidase Complexed with C6-hexyl Uronic Isofagomine
72. 6s6z: Structure of Beta-galactosidase from Thermotoga Maritima
73. 6qud: 2-deoxy-galactose Reaction Intermediate of a Truncated Beta- Galactosidase III from Bifidobacterium Bifidum
74. 6quc: Truncated Beta-galactosidase III from Bifidobacterium Bifidum
75. 6qub: Truncated Beta-galactosidase III from Bifidobacterium Bifidum in Complex with Galactose
76. 6tsh: Beta-galactosidase in Complex with Deoxygalacto-nojirimycin
77. 3ob8: Structure of The Beta-galactosidase from Kluyveromyces Lactis in Complex with Galactose
78. 3oba: Structure of The Beta-galactosidase from Kluyveromyces Lactis
79. 6nzg: Bacteroides Uniformis Beta-glucuronidase 2 Covalently Bound to Cyclophellitol-6-carboxylate Aziridine
80. 6ld6: Structure of Bifidobacterium Dentium Beta-glucuronidase
81. 6sed: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb in Complex with Galactose
82. 6sec: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cbon Complex with Onpg
83. 6seb: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb in Complex with Iptg
84. 6sea: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb Mutant E441Q in Complex with Lactose Bound in Deep Mode
85. 6se9: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb Mutant E441Q in Complex with Lactose Bound in Shallow Mode
86. 6se8: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb Mutant E441Q
87. 3thc: Crystal Structure of Human Beta-galactosidase in Complex with Galactose
88. 3thd: Crystal Structure of Human Beta-galactosidase in Complex with 1- Deoxygalactonojirimycin
89. 3u7v: The Structure of a Putative Beta-galactosidase from Caulobacter Crescentus Cb15.
90. 3sep: E. Coli (lacz) Beta-galactosidase (S796A)
91. 3t08: E. Coli (lacz) Beta-galactosidase (S796A) Iptg Complex
92. 3t09: E. Coli (lacz) Beta-galactosidase (S796A) Galactonolactone Complex
93. 3t0a: E. Coli (lacz) Beta-galactosidase (S796T)
94. 3t0b: E. Coli (lacz) Beta-galactosidase (S796T) Iptg Complex
95. 3t0d: E.coli (lacz) Beta-galactosidase (S796T) in Complex with Galactonolactone
96. 3t2o: E. Coli (lacz) Beta-galactosidase (S796D)
97. 3t2p: E. Coli (lacz) Beta-galactosidase (S796D) in Complex with Iptg
98. 3t2q: E. Coli (lacz) Beta-galactosidase (S796D) in Complex with Galactonolactone
99. 3tts: Crystal Structure of Beta-galactosidase from Bacillus Circulans Sp. Alkalophilus
100. 3tty: Crystal Structure of Beta-galactosidase from Bacillus Circulans Sp. Alkalophilus in Complex with Galactose
101. 3vd3: E. Coli (lacz) Beta-galactosidase (N460D)
102. 3vd4: E. Coli (lacz) Beta-galactosidase (N460D) in Complex with Iptg
103. 3vd5: E. Coli (lacz) Beta-galactosidase (N460S)
104. 3vd7: E. Coli (lacz) Beta-galactosidase (N460S) in Complex with Galactotetrazole
105. 3vd9: E. Coli (lacz) Beta-galactosidase (N460S) in Complex with Iptg
106. 3vda: E. Coli (lacz) Beta-galactosidase (N460T)
107. 3vdb: E. Coli (lacz) Beta-galactosidase (N460T) in Complex with Galactonolactone
108. 3vdc: E. Coli (lacz) Beta-galactosidase (N460T) in Complex with Iptg
109. 4e8c: Crystal Structure of Streptococcal Beta-galactosidase in Complex with Galactose
110. 4eam: 1.70a Resolution Structure of Apo Beta-glycosidase (W33G) from Sulfolobus Solfataricus
111. 4ean: 1.75a Resolution Structure of Indole Bound Beta-glycosidase (W33G) from Sulfolobus Solfataricus
112. 6mvh: Crystal Structure of Fmn-binding Beta-glucuronidase from Roseburia Hominis
113. 6mvf: Crystal Structure of Fmn-binding Beta-glucuronidase from Facaelibacterium Prausnitzii L2-6
114. 6ik8: Crystal Structure of Tomato Beta-galactosidase (tbg) 4 in Complex with Beta-1,6-galactobiose
115. 6ik7: Crystal Structure of Tomato Beta-galactosidase (tbg) 4 in Complex with Beta-1,3-galactobiose
116. 6ik6: Crystal Structure of Tomato Beta-galactosidase (tbg) 4 with Beta-1,4- Galactobiose
117. 6ik5: Crystal Structure of Tomato Beta-galactosidase (tbg) 4 in Complex with Galactose
118. 4ha3: Structure of Beta-glycosidase from Acidilobus Saccharovorans in Complex with Tris
119. 4ha4: Structure of Beta-glycosidase from Acidilobus Saccharovorans in Complex with Glycerol
120. 6hpd: The Structure of a Beta-glucuronidase from Glycoside Hydrolase Family 2
121. 6h1p: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb - Data Collected at Room Temperature
122. 4duv: E. Coli (lacz) Beta-galactosidase (G974A) 2-deoxy-galactosyl-enzyme and Bis-tris Complex
123. 4duw: E. Coli (lacz) Beta-galactosidase (G974A) in Complex with Allolactose
124. 4dux: E. Coli (lacz) Beta-galactosidase (N460S) in Complex with L-ribose
125. 6sd0: Structure of Beta-galactosidase from Thermotoga Maritima.
126. 6etz: Cold-adapted Beta-d-galactosidase from Arthrobacter Sp. 32cb
127. 4iug: Crystal Structure of Beta-galactosidase from Aspergillus Oryzae in Complex with Galactose
128. 6drv: Beta-galactosidase
129. 3j7h: Structure of Beta-galactosidase at 3.2-a Resolution Obtained by Cryo- Electron Microscopy
130. 3w5f: Crystal Structure of Tomato Beta-galactosidase 4
131. 3w5g: Crystal Structure of Tomato Beta-galactosidase 4 in Complex with Galactose
132. 6cvm: Atomic Resolution Cryo-em Structure of Beta-galactosidase
133. 3wez: Crystal Structure of Human Beta-galactosidase in Complex with Noev
134. 3wf0: Crystal Structure of Human Beta-galactosidase in Complex with 6s-nbi- Dgj
135. 3wf1: Crystal Structure of Human Beta-galactosidase in Complex with 6s-nbi- Gj
136. 3wf2: Crystal Structure of Human Beta-galactosidase in Complex with Nbt-dgj
137. 3wf3: Crystal Structure of Human Beta-galactosidase Mutant I51T in Complex with Galactose
138. 3wf4: Crystal Structure of Human Beta-galactosidase Mutant I51T in Complex with 6s-nbi-dgj
139. 4ckd: Model of Complex between The E.coli Enzyme Beta-galactosidase and Four Single Chain Fv Antibody Domains SCFV13R4.
140. 4cu6: Unravelling The Multiple Functions of The Architecturally Intricate Streptococcus Pneumoniae Beta-galactosidase, Bgaa
141. 4cu7: Unravelling The Multiple Functions of The Architecturally Intricate Streptococcus Pneumoniae Beta-galactosidase, Bgaa
142. 4cua: Unravelling The Multiple Functions of The Architecturally Intricate Streptococcus Pneumoniae Beta-galactosidase, Bgaa
143. 4cub: Unravelling The Multiple Functions of The Architecturally Intricate Streptococcus Pneumoniae Beta-galactosidase, Bgaa
144. 4d1i: The Structure of The Gh35 Beta-galactosidase BGL35A from Cellvibrio Japonicus
145. 4d1j: The Structure of The Gh35 Beta-galactosidase BGL35A from Cellvibrio Japonicas in Complex with 1- Deoxygalactonojirimycin
146. 5vym: Crystal Structure of Beta-galactosidase from Bifidobacterium Adolescentis
147. 4uni: Beta-(1,6)-galactosidase from Bifidobacterium Animalis Subsp. Lactis Bl-04 in Complex with Galactose
148. 4uoq: Nucleophile Mutant (E324A) of Beta-(1,6)-galactosidase from Bifidobacterium Animalis Subsp. Lactis Bl-04
149. 4uoz: Beta-(1,6)-galactosidase from Bifidobacterium Animalis Subsp. Lactis Bl-04 Nucleophile Mutant E324A in Complex with Galactose
150. 5mgd: Structure of E298Q-BETA-GALACTOSIDASE from Aspergillus Niger in Complex with 6-galactosyl-lactose
151. 5mgc: Structure of E298Q-BETA-GALACTOSIDASE from Aspergillus Niger in Complex with 4-galactosyl-lactose
152. 5ldr: Crystal Structure of a Cold-adapted Dimeric Beta-d-galactosidase from Paracoccus Sp. 32d Strain in Complex with Galactose
153. 5juv: Structure of E298Q-BETA-GALACTOSIDASE from Aspergillus Niger in Complex with 6-b-galactopyranosyl Galactose
154. 5jaw: Structure of a Beta Galactosidase with Inhibitor
155. 5ixe: 1.75a Resolution Structure of 5-fluoroindole Bound Beta-glycosidase (W33G) from Sulfolobus Solfataricus
156. 5ihr: Structure of E298Q-BETA-GALACTOSIDASE from Aspergillus Niger in Complex with Allolactose
157. 5ift: Structure of E298Q-BETA-GALACTOSIDASE from Aspergillus Niger in Complex with 3-b-galactopyranosyl Glucose
158. 5ifp: Structure of Beta-galactosidase from Aspergillus Niger
159. 5i3d: Sulfolobus Solfataricus Beta-glycosidase - E387Y Mutant
160. 5e9a: Crystal Structure Analysis of The Cold-adamped Beta-galactosidase from Rahnella Sp. R3
161. 5dmy: Beta-galactosidase - Construct 33-930
162. 5dfa: 3d Structure of The E323A Catalytic Mutant of GAN42B, a Gh42 Beta- Galactosidase from G. Stearothermophilus
163. 4oif: 3d Structure of GAN42B, a Gh42 Beta-galactosidase from G.
164. 4ojy: 3d Structure of The E323A Catalytic Mutant of GAN42B, a Gh42 Beta- Galactosidase from G. Stearothermophilus
165. 4ttg: Beta-galactosidase (e. Coli) in The Presence of Potassium Chloride.
166. 4ypj: X-ray Structure of The Mutant of Glycoside Hydrolase
167. 5a1a: 2.2 a Resolution Cryo-em Structure of Beta-galactosidase in Complex with a Cell-permeant Inhibitor
168. 4ucf: Crystal Structure of Bifidobacterium Bifidum Beta-galactosidase in Complex with Alpha-galactose
169. 4uzs: Crystal Structure of Bifidobacterium Bifidum Beta-galactosidase
170. 6ldc: Structure of Bifidobacterium Dentium Beta-glucuronidase Complexed with C6-nonyl Uronic Isofagomine
171. 6ldd: Structure of Bifidobacterium Dentium Beta-glucuronidase Complexed with C6-propyl Uronic Isofagomine
172. 6yn7: Crystal Structure of Ahe Enzyme from Alicyclobacillus Herbarius
173. 7brs: E.coli Beta-galactosidase (E537Q) in Complex with Fluorescent Probe Ksa02
174. 7btk: E.coli Beta-galactosidase (E537Q) in Complex with Fluorescent Probe Ksa01
175. 7kdv: Murine Core Lysosomal Multienzyme Complex (lmc) Composed of Acid Beta- Galactosidase (glb1) and Protective Protein Cathepsin a (ppca, Ctsa)
176. 7nit: X-ray Structure of a Multidomain Bbgiii from Bifidobacterium Bifidum