2g4l

From Proteopedia

(Difference between revisions)

Revision as of 14:40, 29 December 2021

Anomalous substructure of hydroxynitrile lyase

Structural highlights

2g4l is a 1 chain structure with sequence from Hevea brasiliensis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	,
NonStd Res:
Related:	2g4h, 2g4i, 2g4j, 2g4k, 2g4m, 2g4n, 2g4o, 2g4p, 2g4q, 2g4r, 2g4s, 2g4t, 2g4u, 2g4v, 2g4w, 2g4x, 2g4y, 2g4z, 2g51, 2g52, 2g55
Activity:	Lyase, with EC number and 4.1.2.47 4.1.2.46 and 4.1.2.47
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[HNL_HEVBR] Involved in cyanogenesis, the release of HCN from injured tissues. Decomposes a varieties of (R) or (S) cyanohydrins into HCN and the corresponding aldehydes and ketones. The natural substrate of this enzyme is (S)-acetone cyanohydrin.

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

23 different crystal forms of 19 different biological macromolecules were examined with respect to their anomalously scattering substructures using diffraction data collected at a wavelength of 2.0 A (6.2 keV). In more than 90% of the cases the substructure was found to contain more than just the protein S atoms. The data presented suggest that chloride, sulfate, phosphate or metal ions from the buffer or even from the purification protocol are frequently bound to the protein molecule and that these ions are often overlooked, especially if they are not bound at full occupancy. Thus, in order to fully describe the macromolecule under study, it seems desirable that any structure determination be complemented with a long-wavelength data set.

On the routine use of soft X-rays in macromolecular crystallography. Part IV. Efficient determination of anomalous substructures in biomacromolecules using longer X-ray wavelengths.,Mueller-Dieckmann C, Panjikar S, Schmidt A, Mueller S, Kuper J, Geerlof A, Wilmanns M, Singh RK, Tucker PA, Weiss MS Acta Crystallogr D Biol Crystallogr. 2007 Mar;63(Pt 3):366-80. Epub 2007, Feb 21. PMID:17327674^[1]

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

References

↑ Mueller-Dieckmann C, Panjikar S, Schmidt A, Mueller S, Kuper J, Geerlof A, Wilmanns M, Singh RK, Tucker PA, Weiss MS. On the routine use of soft X-rays in macromolecular crystallography. Part IV. Efficient determination of anomalous substructures in biomacromolecules using longer X-ray wavelengths. Acta Crystallogr D Biol Crystallogr. 2007 Mar;63(Pt 3):366-80. Epub 2007, Feb 21. PMID:17327674 doi:http://dx.doi.org/10.1107/S0907444906055624

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2g4l"

@@ Line 3: / Line 3: @@
 <StructureSection load='2g4l' size='340' side='right'caption='[[2g4l]], [[Resolution|resolution]] 1.84&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[2g4l]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Hevea_brasiliensis Hevea brasiliensis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2G4L OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2G4L FirstGlance]. <br>
+<table><tr><td colspan='2'>[[2g4l]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Hevea_brasiliensis Hevea brasiliensis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2G4L OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2G4L FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
+</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=SO4:SULFATE+ION'>SO4</scene></td></tr>
 <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CME:S,S-(2-HYDROXYETHYL)THIOCYSTEINE'>CME</scene></td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2g4h|2g4h]], [[2g4i|2g4i]], [[2g4j|2g4j]], [[2g4k|2g4k]], [[2g4m|2g4m]], [[2g4n|2g4n]], [[2g4o|2g4o]], [[2g4p|2g4p]], [[2g4q|2g4q]], [[2g4r|2g4r]], [[2g4s|2g4s]], [[2g4t|2g4t]], [[2g4u|2g4u]], [[2g4v|2g4v]], [[2g4w|2g4w]], [[2g4x|2g4x]], [[2g4y|2g4y]], [[2g4z|2g4z]], [[2g51|2g51]], [[2g52|2g52]], [[2g55|2g55]]</td></tr>
+<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2g4h|2g4h]], [[2g4i|2g4i]], [[2g4j|2g4j]], [[2g4k|2g4k]], [[2g4m|2g4m]], [[2g4n|2g4n]], [[2g4o|2g4o]], [[2g4p|2g4p]], [[2g4q|2g4q]], [[2g4r|2g4r]], [[2g4s|2g4s]], [[2g4t|2g4t]], [[2g4u|2g4u]], [[2g4v|2g4v]], [[2g4w|2g4w]], [[2g4x|2g4x]], [[2g4y|2g4y]], [[2g4z|2g4z]], [[2g51|2g51]], [[2g52|2g52]], [[2g55|2g55]]</div></td></tr>
-<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Lyase Lyase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.1.2.46 and 4.1.2.47 4.1.2.46 and 4.1.2.47] </span></td></tr>
+<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Lyase Lyase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.1.2.46 and 4.1.2.47 4.1.2.46 and 4.1.2.47] </span></td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2g4l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2g4l OCA], [http://pdbe.org/2g4l PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2g4l RCSB], [http://www.ebi.ac.uk/pdbsum/2g4l PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2g4l 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=2g4l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2g4l OCA], [https://pdbe.org/2g4l PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2g4l RCSB], [https://www.ebi.ac.uk/pdbsum/2g4l PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2g4l ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/HNL_HEVBR HNL_HEVBR]] Involved in cyanogenesis, the release of HCN from injured tissues. Decomposes a varieties of (R) or (S) cyanohydrins into HCN and the corresponding aldehydes and ketones. The natural substrate of this enzyme is (S)-acetone cyanohydrin.
+[[https://www.uniprot.org/uniprot/HNL_HEVBR HNL_HEVBR]] Involved in cyanogenesis, the release of HCN from injured tissues. Decomposes a varieties of (R) or (S) cyanohydrins into HCN and the corresponding aldehydes and ketones. The natural substrate of this enzyme is (S)-acetone cyanohydrin.
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]

2g4l

From Proteopedia

Revision as of 14:40, 29 December 2021

Anomalous substructure of hydroxynitrile lyase

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

Personal tools

Navigation

Search

Toolbox