5esr: Difference between revisions

From Proteopedia
Jump to navigation Jump to search
← Older edit
No edit summary
No edit summary
 
Line 3: Line 3:
<StructureSection load='5esr' size='340' side='right'caption='[[5esr]], [[Resolution|resolution]] 1.48&Aring;' scene=''>
<StructureSection load='5esr' size='340' side='right'caption='[[5esr]], [[Resolution|resolution]] 1.48&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[5esr]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Cauvc Cauvc]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5ESR OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5ESR FirstGlance]. <br>
<table><tr><td colspan='2'>[[5esr]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Caulobacter_vibrioides_CB15 Caulobacter vibrioides CB15]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5ESR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5ESR FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CO:COBALT+(II)+ION'>CO</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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]] 1.476&#8491;</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dhmA, CC_1175 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=190650 CAUVC])</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CO:COBALT+(II)+ION'>CO</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Haloalkane_dehalogenase Haloalkane dehalogenase], with EC number [http://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=5esr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5esr OCA], [https://pdbe.org/5esr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5esr RCSB], [https://www.ebi.ac.uk/pdbsum/5esr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5esr ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5esr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5esr OCA], [http://pdbe.org/5esr PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5esr RCSB], [http://www.ebi.ac.uk/pdbsum/5esr PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5esr ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/DHMA_CAUCR DHMA_CAUCR]] Catalyzes hydrolytic cleavage of carbon-halogen bonds in halogenated aliphatic compounds, leading to the formation of the corresponding primary alcohols, halide ions and protons.  
[https://www.uniprot.org/uniprot/DHMA_CAUVC DHMA_CAUVC] Catalyzes hydrolytic cleavage of carbon-halogen bonds in halogenated aliphatic compounds, leading to the formation of the corresponding primary alcohols, halide ions and protons.[HAMAP-Rule:MF_01230]
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
Line 27: Line 26:
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Cauvc]]
[[Category: Caulobacter vibrioides CB15]]
[[Category: Haloalkane dehalogenase]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Almo, S C]]
[[Category: Almo SC]]
[[Category: Malashkevich, V N]]
[[Category: Malashkevich VN]]
[[Category: Mundorff, E C]]
[[Category: Mundorff EC]]
[[Category: Toro, R]]
[[Category: Toro R]]
[[Category: Hydrolase]]

Latest revision as of 11:21, 12 July 2023

Crystal structure of haloalkane dehalogenase (DccA) from Caulobacter crescentusCrystal structure of haloalkane dehalogenase (DccA) from Caulobacter crescentus

Structural highlights

5esr is a 1 chain structure with sequence from Caulobacter vibrioides CB15. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.476Å
Ligands:, ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

DHMA_CAUVC Catalyzes hydrolytic cleavage of carbon-halogen bonds in halogenated aliphatic compounds, leading to the formation of the corresponding primary alcohols, halide ions and protons.[HAMAP-Rule:MF_01230]

Publication Abstract from PubMed

Two putative haloalkane dehalogenases (HLDs) of the HLD-I subfamily, DccA from Caulobacter crescentus and DsaA from Saccharomonospora azurea, have been identified based on sequence comparisons with functionally characterized HLD enzymes. The two genes were synthesized, functionally expressed in E. coli and shown to have activity toward a panel of haloalkane substrates. DsaA has a moderate activity level and a preference for long (greater than 3 carbons) brominated substrates, but little activity toward chlorinated alkanes. DccA shows high activity with both long brominated and chlorinated alkanes. The structure of DccA was determined by X-ray crystallography and was refined to 1.5 A resolution. The enzyme has a large and open binding pocket with two well-defined access tunnels. A structural alignment of HLD-I subfamily members suggests a possible basis for substrate specificity is due to access tunnel size.

Biochemical characterization of two haloalkane dehalogenases: DccA from Caulobacter crescentus and DsaA from Saccharomonospora azurea.,Carlucci L, Zhou E, Malashkevich VN, Almo SC, Mundorff EC Protein Sci. 2016 Apr;25(4):877-86. doi: 10.1002/pro.2895. Epub 2016 Feb 21. PMID:26833751[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

See Also

References

  1. ↑ Carlucci L, Zhou E, Malashkevich VN, Almo SC, Mundorff EC. Biochemical characterization of two haloalkane dehalogenases: DccA from Caulobacter crescentus and DsaA from Saccharomonospora azurea. Protein Sci. 2016 Apr;25(4):877-86. doi: 10.1002/pro.2895. Epub 2016 Feb 21. PMID:26833751 doi:http://dx.doi.org/10.1002/pro.2895

5esr, resolution 1.48Å

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA
Retrieved from "https://proteopedia.openfox.io/wiki/index.php?title=5esr&oldid=3804496"