4wzc: Difference between revisions

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'''Unreleased structure'''


The entry 4wzc is ON HOLD  until sometime in the future
==Understanding Extradiol Dioxygenase Mechanism in NAD+ Biosynthesis by Viewing Catalytic Intermediates - 2,3-cis-4,5-trans ACMS bound to I142A mutant HAO==
<StructureSection load='4wzc' size='340' side='right'caption='[[4wzc]], [[Resolution|resolution]] 1.84&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4wzc]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Cupriavidus_metallidurans_CH34 Cupriavidus metallidurans CH34]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4WZC OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4WZC 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]] 1.842&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1UC:(2E)-2-AMINO-3-[(1E)-3-OXOPROP-1-EN-1-YL]BUT-2-ENEDIOIC+ACID'>1UC</scene>, <scene name='pdbligand=FE2:FE+(II)+ION'>FE2</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=4wzc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4wzc OCA], [https://pdbe.org/4wzc PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4wzc RCSB], [https://www.ebi.ac.uk/pdbsum/4wzc PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4wzc ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/3HAO_CUPMC 3HAO_CUPMC] Catalyzes the oxidative ring opening of 3-hydroxyanthranilate to 2-amino-3-carboxymuconate semialdehyde, which spontaneously cyclizes to quinolinate.[HAMAP-Rule:MF_00825]<ref>PMID:15909977</ref>


Authors: Fange, Liu, Aimin, Liu
==See Also==
 
*[[Dioxygenase 3D structures|Dioxygenase 3D structures]]
Description: Understanding Extradiol Dioxygenase Mechanism in NAD+ Biosynthesis by Viewing Catalytic Intermediates -2,3-cis-4,5-trans ACMS bound to I142A mutant HAO
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Cupriavidus metallidurans CH34]]
[[Category: Large Structures]]
[[Category: Liu A]]
[[Category: Liu F]]

Latest revision as of 10:39, 27 September 2023

Understanding Extradiol Dioxygenase Mechanism in NAD+ Biosynthesis by Viewing Catalytic Intermediates - 2,3-cis-4,5-trans ACMS bound to I142A mutant HAOUnderstanding Extradiol Dioxygenase Mechanism in NAD+ Biosynthesis by Viewing Catalytic Intermediates - 2,3-cis-4,5-trans ACMS bound to I142A mutant HAO

Structural highlights

4wzc is a 1 chain structure with sequence from Cupriavidus metallidurans CH34. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.842Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

3HAO_CUPMC Catalyzes the oxidative ring opening of 3-hydroxyanthranilate to 2-amino-3-carboxymuconate semialdehyde, which spontaneously cyclizes to quinolinate.[HAMAP-Rule:MF_00825][1]

See Also

References

  1. ↑ Colabroy KL, Zhai H, Li T, Ge Y, Zhang Y, Liu A, Ealick SE, McLafferty FW, Begley TP. The mechanism of inactivation of 3-hydroxyanthranilate-3,4-dioxygenase by 4-chloro-3-hydroxyanthranilate. Biochemistry. 2005 May 31;44(21):7623-31. PMID:15909977 doi:http://dx.doi.org/10.1021/bi0473455

4wzc, resolution 1.84Å

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