2bfn: Difference between revisions

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2bfn]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Sphingomonas_paucimobilis Sphingomonas paucimobilis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BFN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BFN FirstGlance]. <br>
<table><tr><td colspan='2'>[[2bfn]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Sphingomonas_paucimobilis Sphingomonas paucimobilis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BFN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BFN FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=D2P:(2S)-2,3-DICHLOROPROPAN-1-OL'>D2P</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.6&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1cv2|1cv2]], [[1d07|1d07]], [[1g42|1g42]], [[1g4h|1g4h]], [[1g5f|1g5f]], [[1iz7|1iz7]], [[1iz8|1iz8]], [[1k5p|1k5p]], [[1k63|1k63]], [[1k6e|1k6e]], [[1mj5|1mj5]]</div></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=D2P:(2S)-2,3-DICHLOROPROPAN-1-OL'>D2P</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Haloalkane_dehalogenase Haloalkane dehalogenase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.8.1.5 3.8.1.5] </span></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=2bfn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bfn OCA], [https://pdbe.org/2bfn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2bfn RCSB], [https://www.ebi.ac.uk/pdbsum/2bfn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2bfn ProSAT]</span></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=2bfn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bfn OCA], [https://pdbe.org/2bfn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2bfn RCSB], [https://www.ebi.ac.uk/pdbsum/2bfn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2bfn ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[https://www.uniprot.org/uniprot/LINB_SPHPI LINB_SPHPI]] 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 were good substrates. Shows almost no activity with 1,2-dichloroethane, but very high activity with the brominated analog. Is involved in the degradation of the important environmental pollutant gamma-hexachlorocyclohexane (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).  
[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>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Haloalkane dehalogenase]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Sphingomonas paucimobilis]]
[[Category: Sphingomonas paucimobilis]]
[[Category: Banas, P]]
[[Category: Banas P]]
[[Category: Bohac, M]]
[[Category: Bohac M]]
[[Category: Damborsky, J]]
[[Category: Damborsky J]]
[[Category: Jerabek, P]]
[[Category: Jerabek P]]
[[Category: Otyepka, M]]
[[Category: Otyepka M]]
[[Category: Vevodova, J]]
[[Category: Vevodova J]]
[[Category: 1\]]
[[Category: 2\]]
[[Category: 3-trichloropropane]]
[[Category: Alpha/beta-hydrolase]]
[[Category: Haloalkane dehalogenase linb]]
[[Category: Hydrolase]]
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