This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.


Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


4p5a

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (00:40, 28 December 2023) (edit) (undo)
 
(2 intermediate revisions not shown.)
Line 1: Line 1:
 +
==Crystal structure of a UMP/dUMP methylase PolB from Streptomyces cacaoi bound with 5-Br UMP==
==Crystal structure of a UMP/dUMP methylase PolB from Streptomyces cacaoi bound with 5-Br UMP==
-
<StructureSection load='4p5a' size='340' side='right' caption='[[4p5a]], [[Resolution|resolution]] 1.76&Aring;' scene=''>
+
<StructureSection load='4p5a' size='340' side='right'caption='[[4p5a]], [[Resolution|resolution]] 1.76&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
-
<table><tr><td colspan='2'>[[4p5a]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4P5A OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4P5A FirstGlance]. <br>
+
<table><tr><td colspan='2'>[[4p5a]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_asoensis Streptomyces asoensis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4P5A OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4P5A FirstGlance]. <br>
-
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=5BU:5-BROMO-URIDINE-5-MONOPHOSPHATE'>5BU</scene>, <scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</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]] 1.76&#8491;</td></tr>
-
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4p5b|4p5b]], [[4p5c|4p5c]]</td></tr>
+
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=5BU:5-BROMO-URIDINE-5-MONOPHOSPHATE'>5BU</scene>, <scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene></td></tr>
-
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Thymidylate_synthase_(FAD) Thymidylate synthase (FAD)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.148 2.1.1.148] </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=4p5a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4p5a OCA], [https://pdbe.org/4p5a PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4p5a RCSB], [https://www.ebi.ac.uk/pdbsum/4p5a PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4p5a ProSAT]</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=4p5a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4p5a OCA], [http://pdbe.org/4p5a PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4p5a RCSB], [http://www.ebi.ac.uk/pdbsum/4p5a PDBsum]</span></td></tr>
+
</table>
</table>
== Function ==
== Function ==
-
[[http://www.uniprot.org/uniprot/C1IC19_STRCI C1IC19_STRCI]] Catalyzes the formation of dTMP and tetrahydrofolate from dUMP and methylenetetrahydrofolate.[HAMAP-Rule:MF_01408]
+
[https://www.uniprot.org/uniprot/C1IC19_9ACTN C1IC19_9ACTN] Catalyzes the reductive methylation of 2'-deoxyuridine-5'-monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP) while utilizing 5,10-methylenetetrahydrofolate (mTHF) as the methyl donor, and NADPH and FADH(2) as the reductant.[HAMAP-Rule:MF_01408]
 +
 
 +
==See Also==
 +
*[[Thymidylate synthase 3D structures|Thymidylate synthase 3D structures]]
__TOC__
__TOC__
</StructureSection>
</StructureSection>
-
[[Category: Chen, W]]
+
[[Category: Large Structures]]
-
[[Category: Deng, Z]]
+
[[Category: Streptomyces asoensis]]
-
[[Category: Li, J]]
+
[[Category: Chen W]]
-
[[Category: Li, Y]]
+
[[Category: Deng Z]]
-
[[Category: Xia, Z]]
+
[[Category: Li J]]
-
[[Category: Zhou, J]]
+
[[Category: Li Y]]
-
[[Category: Tetramer]]
+
[[Category: Xia Z]]
-
[[Category: Thyx homolog]]
+
[[Category: Zhou J]]
-
[[Category: Transferase]]
+
-
[[Category: Ump/dump methylase]]
+

Current revision

Crystal structure of a UMP/dUMP methylase PolB from Streptomyces cacaoi bound with 5-Br UMP

PDB ID 4p5a

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Personal tools