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1,2,3-tribromopropane + H2O
2,3-dibromo-1-propanol + bromide
-
-
-
-
?
1,2,3-tribromopropane + H2O
?
-
-
-
-
?
1,2,3-trichloropropane + H2O
(RS)-2,3-dichloropropan-1-ol + chloride
1,2,3-trichloropropane + H2O
2,3-dichloro-1-propanol + chloride
-
low activity
-
-
?
1,2,3-trichloropropane + H2O
2,3-dichloropropan-1-ol + chloride
1,2,3-trichloropropane + H2O
2,3-dichlorpropane-1-ol + chloride
-
-
-
ir
1,2,3-trichloropropane + H2O
?
1,2-dibromoethane + H2O
2-bromo-1-ethanol + bromide
-
-
-
-
?
1,2-dibromoethane + H2O
2-bromoethanol + bromide
-
-
-
?
1,2-dibromopropane + H2O
2-bromo-1-propanol + bromide
-
-
-
-
?
1,2-dichloropropane + H2O
2-chloro-1-propanol + chloride
-
-
-
-
?
1,3-dibromopropane + H2O
3-bromo-1-propanol + bromide
-
best substrate, the release of product 3-bromo-1-propanol is the rate limiting step
-
-
?
1,3-dichloropropane + H2O
3-chloro-1-propanol + chloride
-
-
-
-
?
1-bromopropane + H2O
propanol + bromide
-
-
-
-
?
1-chlorobutane + H2O
1-butanol + chloride
-
-
-
-
?
1-chloropropane + H2O
propanol + chloride
-
-
-
-
?
1-iodobutane + H2O
1-butanol + iodide
-
-
-
-
?
2-bromoethanol + H2O
ethanol + bromide
-
low activity
-
-
?
3-bromo-1-propanol + H2O
ethanol + bromide
-
-
-
-
?
bis(2-chloroethyl) ether + H2O
?
-
-
-
?
haloalkane + H2O
alcohol + halide
-
comparison of substrate specificities and classification
-
-
?
additional information
?
-
1,2,3-trichloropropane + H2O
(RS)-2,3-dichloropropan-1-ol + chloride
-
-
-
-
?
1,2,3-trichloropropane + H2O
(RS)-2,3-dichloropropan-1-ol + chloride
-
structural model of DhaA31 with TCP docked in the active site, comparison with DhaA31 mutant enzyme docking models, overview. The pentad is made up of an Asp-His-Asp catalytic triad and a Trp-Trp or Trp-Asn diad for halide binding. An aspartate residue acts as the nucleophile to displace a halide ion from the substrate. By hydrolysis of the resulting covalent alkyl-enzyme intermediate, alcohol is released
-
-
?
1,2,3-trichloropropane + H2O
2,3-dichloropropan-1-ol + chloride
-
substrate, but not the product, adsorbs with high affinity onto the polyethylenimine impregnated gamma-alumina support used for enzyme immobilization
-
-
?
1,2,3-trichloropropane + H2O
2,3-dichloropropan-1-ol + chloride
1,2,3-trichloropropane is a persistent anthropogenic toxic pollutant that can be converted to the less toxic 2,3-dichloropropan-1-ol
-
-
?
1,2,3-trichloropropane + H2O
?
-
-
-
?
1,2,3-trichloropropane + H2O
?
-
substrate of DhaA31, a mutant of DhaA with enhanced catalytic activity for 1,2,3-trichloropropane
-
-
?
additional information
?
-
-
substrate specificity, overview
-
-
?
additional information
?
-
-
the enzyme catalyses the conversion of prochiral short-chain dihaloalkanes and a meso dihaloalkane, yielding enantioenriched haloalcohols, single enzyme tandem conversion of a prochiral or meso dihaloalkane to chiral haloalcohol and prochiral or meso diol, substrate specificity, overview
-
-
?
additional information
?
-
development and evaluation of a high-throughput system to select active haloalkane dehalogenase variants from a large mutant library, enrichment of the active wild-type enzyme in contrast to the inactive variants is about 340fold
-
-
?
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Damborsky, J.; Koca, J.
Analysis of the reaction mechnism and substrate specificity of haloalkane dehalogenases by sequential and structural comparisons
Protein Eng.
12
989-998
1999
Rhodococcus rhodochrous, Rhodococcus rhodochrous NCIMB 13064, Sphingomonas paucimobilis, Sphingomonas paucimobilis UT26, Xanthobacter autotrophicus (P22643), Xanthobacter autotrophicus GJ10 (P22643), Xanthobacter autotrophicus GJ10
brenda
Bosma, T.; Pikkemaat, M.G.; Kingma, J.; Dijk, J.; Janssen, D.B.
Steady-state and pre-steady-state kinetic analysis of halopropane conversion by a Rhodococcus haloalkane dehalogenase
Biochemistry
42
8047-8053
2003
Rhodococcus rhodochrous, Rhodococcus rhodochrous NCIMB 13064
brenda
Dravis, B.C.; Swanson, P.E.; Russell, A.J.
Haloalkane hydrolysis with an immobilized haloalkane dehalogenase
Biotechnol. Bioeng.
75
416-423
2001
Rhodococcus rhodochrous
brenda
Stsiapanava, A.; Koudelakova, T.; Lapkouski, M.; Pavlova, M.; Damborsky, J.; Smatanova, I.K.
Crystals of DhaA mutants from Rhodococcus rhodochrous NCIMB 13064 diffracted to ultrahigh resolution: crystallization and preliminary diffraction analysis
Acta Crystallogr. Sect. F
64
137-140
2008
Rhodococcus rhodochrous (P0A3G2), Rhodococcus rhodochrous NCIMB 13064 (P0A3G2), Rhodococcus rhodochrous NCIMB 13064
brenda
Jesenska, A.; Sykora, J.; Olzynska, A.; Brezovsky, J.; Zdrahal, Z.; Damborsky, J.; Hof, M.
Nanosecond time-dependent Stokes shift at the tunnel mouth of haloalkane dehalogenases
J. Am. Chem. Soc.
131
494-501
2009
Rhodococcus rhodochrous, Bradyrhizobium japonicum (P59337), Bradyrhizobium japonicum USDA 110 (P59337), Rhodococcus rhodochrous NCIMB13064
brenda
Koudelakova, T.; Chovancova, E.; Brezovsky, J.; Monincova, M.; Fortova, A.; Jarkovsky, J.; Damborsky, J.
Substrate specificity of haloalkane dehalogenases
Biochem. J.
435
345-354
2011
Agrobacterium tumefaciens, Agrobacterium tumefaciens C58 / ATCC 33970, Bradyrhizobium elkanii, Bradyrhizobium elkanii USDA94, Bradyrhizobium japonicum, Bradyrhizobium japonicum USDA 110, Mycobacterium tuberculosis variant bovis, Mycobacterium tuberculosis variant bovis 5033/66, Rhodococcus rhodochrous, Rhodococcus rhodochrous NCIMB 13064, Rhodopirellula baltica, Rhodopirellula baltica SH1, Sphingobium indicum, Sphingobium indicum UT26, Xanthobacter autotrophicus, Xanthobacter autotrophicus GJ10
brenda
van Leeuwen, J.G.; Wijma, H.J.; Floor, R.J.; van der Laan, J.M.; Janssen, D.B.
Directed evolution strategies for enantiocomplementary haloalkane dehalogenases: from chemical waste to enantiopure building blocks
ChemBioChem
13
137-148
2012
Rhodococcus rhodochrous
brenda
Westerbeek, A.; van Leeuwen, J.; Szymanski, W.; Feringa, B.; Janssen, D.
Haloalkane dehalogenase catalysed desymmetrisation and tandem kinetic resolution for the preparation of chiral haloalcohols
Tetrahedron
68
7645-7650
2012
Bradyrhizobium japonicum, Bradyrhizobium japonicum USDA 110, Mesorhizobium loti, Mesorhizobium loti MAFF303099, Rhodococcus rhodochrous, Rhodococcus rhodochrous NCIMB13064, Sphingomonas paucimobilis, Sphingomonas paucimobilis UT26, Xanthobacter autotrophicus, Xanthobacter autotrophicus GJ10
-
brenda
Fibinger, M.P.; Davids, T.; Boettcher, D.; Bornscheuer, U.T.
A selection assay for haloalkane dehalogenase activity based on toxic substrates
Appl. Microbiol. Biotechnol.
99
8955-8962
2015
Rhodococcus rhodochrous (P0A3G2), Xanthobacter autotrophicus (P22643)
brenda
Nagata, Y.; Ohtsubo, Y.; Tsuda, M.
Properties and biotechnological applications of natural and engineered haloalkane dehalogenases
Appl. Microbiol. Biotechnol.
99
9865-9881
2015
Agrobacterium tumefaciens (E2RV69), Agrobacterium tumefaciens C58 / ATCC 33970 (E2RV69), Alcanivorax dieselolei, Alcanivorax dieselolei B-5, Arthrobacter sp., Bradyrhizobium elkanii (E2RV62), Bradyrhizobium elkanii USDA94 (E2RV62), Bradyrhizobium japonicum (P59337), Bradyrhizobium japonicum USDA 110 (P59337), Corynebacterium sp., Marinobacter sp. (A3JB27), Mesorhizobium loti (Q98C03), Mesorhizobium loti MAFF303099 (Q98C03), Mycobacterium avium (Q93K00), Mycobacterium avium N85 (Q93K00), Mycobacterium sp. (Q9ZER0), Mycobacterium sp. GP1 (Q9ZER0), Mycobacterium tuberculosis (P9WMR9), Mycobacterium tuberculosis H37Rv (P9WMR9), Mycobacterium tuberculosis variant bovis (A4Q9R7), Mycobacterium tuberculosis variant bovis (Q6EUU8), Mycobacterium tuberculosis variant bovis (Q9XB14), Mycobacterium tuberculosis variant bovis 5033/66 (A4Q9R7), Mycobacterium tuberculosis variant bovis 5033/66 (Q6EUU8), Mycobacterium tuberculosis variant bovis 5033/66 (Q9XB14), Plesiocystis pacifica (A6G7B1), Psychrobacter cryohalolentis (Q1QBB9), Psychrobacter cryohalolentis K5 (Q1QBB9), Rhodobacteraceae bacterium UDC319 (A0A023I2Y1), Rhodococcus rhodochrous (P0A3G2), Rhodococcus rhodochrous NCIMB 13064 (P0A3G2), Rhodococcus sp., Rhodopirellula baltica (G3XCP3), Rhodopirellula baltica SH1 (G3XCP3), Sphingobium indicum, Sphingobium indicum (P51698), Sphingobium indicum B90A, Sphingobium indicum UT26 (P51698), Sphingobium sp. (A4PEU6), Sphingobium sp. MI1205 (A4PEU6), Sphingomonas sp., Sphingomonas sp. BHC-A, Strongylocentrotus purpuratus, Xanthobacter autotrophicus (P22643), Xanthobacter autotrophicus GJ10 (P22643)
brenda
Koudelakova, T.; Bidmanova, S.; Dvorak, P.; Pavelka, A.; Chaloupkova, R.; Prokop, Z.; Damborsky, J.
Haloalkane dehalogenases: biotechnological applications
Biotechnol. J.
8
32-45
2013
Bradyrhizobium japonicum, Bradyrhizobium japonicum USDA 110, Rhodococcus rhodochrous, Sphingomonas paucimobilis
brenda
Ang, T.F.; Salleh, A.B.; Normi, Y.M.; Leow, T.C.
In silico design of potentially functional artificial metallo-haloalkane dehalogenase containing catalytic zinc
3 Biotech
8
314
2018
Rhodococcus rhodochrous (P0A3G2)
brenda
Wang, F.; Song, T.; Jiang, H.; Pei, C.; Huang, Q.; Xi, H.
Bacillus subtilis spore surface display of haloalkane dehalogenase DhaA
Curr. Microbiol.
76
1161-1167
2019
Rhodococcus rhodochrous (P0A3G2), Rhodococcus rhodochrous NCIMB 13064 (P0A3G2), Rhodococcus rhodochrous NCIMB 13064
brenda
Zheng, H.; Yu, W.L.; Guo, X.; Zhao, Y.Z.; Cui, Y.; Hu, T.; Zhong, J.Y.
An effective immobilized haloalkane dehalogenase DhaA from Rhodococcus rhodochrous by adsorption, crosslink and PEGylation on meso-cellular foam
Int. J. Biol. Macromol.
125
1016-1023
2019
Rhodococcus rhodochrous (P0A3G2), Rhodococcus rhodochrous
brenda
Zhao, Y.Z.; Yu, W.L.; Zheng, H.; Guo, X.; Guo, N.; Hu, T.; Zhong, J.Y.
PEGylation with the thiosuccinimido butylamine linker significantly increases the stability of haloalkane dehalogenase DhaA
J. Biotechnol.
254
25-33
2017
Rhodococcus rhodochrous (P0A3G2)
brenda
Marques, S.M.; Dunajova, Z.; Prokop, Z.; Chaloupkova, R.; Brezovsky, J.; Damborsky, J.
Catalytic cycle of haloalkane dehalogenases toward unnatural substrates explored by computational modeling
J. Chem. Inf. Model.
57
1970-1989
2017
Rhodococcus rhodochrous (P0A3G2)
brenda