7nfz: Difference between revisions

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'''Unreleased structure'''


The entry 7nfz is ON HOLD  until Paper Publication
==Crystal structure of haloalkane dehalogenase LinB57 mutant (H272F) from Sphingobium japonicum UT26==
<StructureSection load='7nfz' size='340' side='right'caption='[[7nfz]], [[Resolution|resolution]] 1.55&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[7nfz]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Sphingobium_japonicum_UT26S Sphingobium japonicum UT26S]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7NFZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7NFZ FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.551&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CXS:3-CYCLOHEXYL-1-PROPYLSULFONIC+ACID'>CXS</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7nfz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7nfz OCA], [https://pdbe.org/7nfz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7nfz RCSB], [https://www.ebi.ac.uk/pdbsum/7nfz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7nfz ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/LINB_SPHJU LINB_SPHJU] Catalyzes hydrolytic cleavage of carbon-halogen bonds in halogenated aliphatic compounds, leading to the formation of the corresponding primary alcohols, halide ions and protons. Has a broad substrate specificity since not only monochloroalkanes (C3 to C10) but also dichloroalkanes (> C3), bromoalkanes, and chlorinated aliphatic alcohols are good substrates (PubMed:9293022, PubMed:10100638). Shows almost no activity with 1,2-dichloroethane, but very high activity with the brominated analog (PubMed:9293022). Is involved in the degradation of the important environmental pollutant gamma-hexachlorocyclohexane (gamma-HCH or lindane) as it also catalyzes conversion of 1,3,4,6-tetrachloro-1,4-cyclohexadiene (1,4-TCDN) to 2,5-dichloro-2,5-cyclohexadiene-1,4-diol (2,5-DDOL) via the intermediate 2,4,5-trichloro-2,5-cyclohexadiene-1-ol (2,4,5-DNOL) (PubMed:7691794). This degradation pathway allows S.japonicum UT26 to grow on gamma-HCH as the sole source of carbon and energy.<ref>PMID:10100638</ref> <ref>PMID:7691794</ref> <ref>PMID:9293022</ref>


Authors: Marek, M.
==See Also==
 
*[[Dehalogenase 3D structures|Dehalogenase 3D structures]]
Description: Crystal structure of haloalkane dehalogenase LinB57 mutant (H272F) from Sphingobium japonicum UT26
== References ==
[[Category: Unreleased Structures]]
<references/>
[[Category: Marek, M]]
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Sphingobium japonicum UT26S]]
[[Category: Marek M]]
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