7ocp - Revision history

OCA at 12:48, 1 February 2024

OCA — Thu, 01 Feb 2024 12:48:58 GMT

←Older revision		Revision as of 12:48, 1 February 2024
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	==NADPH bound to the dehydrogenase domain of the bifunctional mannitol-1-phosphate dehydrogenase/phosphatase MtlD from Acinetobacter baumannii==		==NADPH bound to the dehydrogenase domain of the bifunctional mannitol-1-phosphate dehydrogenase/phosphatase MtlD from Acinetobacter baumannii==
-	<StructureSection load='7ocp' size='340' side='right'caption='[[7ocp]]' scene=''>	+	<StructureSection load='7ocp' size='340' side='right'caption='[[7ocp]], [[Resolution\|resolution]] 2.75Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7OCP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7OCP FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7ocp]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Acinetobacter_baumannii_ATCC_19606_=_CIP_70.34_=_JCM_6841 Acinetobacter baumannii ATCC 19606 = CIP 70.34 = JCM 6841]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7OCP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7OCP FirstGlance]. <br>
-	</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=7ocp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ocp OCA], [https://pdbe.org/7ocp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ocp RCSB], [https://www.ebi.ac.uk/pdbsum/7ocp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ocp ProSAT]</span></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]] 2.75Å</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=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=EPE:4-(2-HYDROXYETHYL)-1-PIPERAZINE+ETHANESULFONIC+ACID'>EPE</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=7ocp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ocp OCA], [https://pdbe.org/7ocp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ocp RCSB], [https://www.ebi.ac.uk/pdbsum/7ocp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ocp ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/D0C7J2_ACIB2 D0C7J2_ACIB2]
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	SignificanceMannitol biosynthesis is essential for Acinetobacter baumannii to cope with osmotic stress. Currently, only Pseudomonas putida, Acinetobacter baylyi, and A. baumannii are able to de novo synthesize mannitol by a structurally unique bifunctional mannitol-1-phosphate dehydrogenase/phosphatase (AbMtlD). The molecular mechanism of reduction and dephosphorylation of fructose-6-phosphate to mannitol is highly dependent on the substrate shuffling from one protomer to the other protomer by a unique helix-loop-helix domain-mediated dimer formation, thus ensuring unidirectional and efficient biosynthesis of mannitol. These observations support an evolutionary adaptation of AbMtlD by fusion of dehydrogenase and phosphatase domains to facilitate efficient unidirectional enzymatic production of mannitol, unifying regulatory control and minimizing the intracellular concentration of toxic mannitol-1-phosphate during salt stress.
		+
		+	Unidirectional mannitol synthesis of Acinetobacter baumannii MtlD is facilitated by the helix-loop-helix-mediated dimer formation.,Tam HK, Konig P, Himpich S, Ngu ND, Abele R, Muller V, Pos KM Proc Natl Acad Sci U S A. 2022 Apr 5;119(14):e2107994119. doi:, 10.1073/pnas.2107994119. Epub 2022 Apr 1. PMID:35363566<ref>PMID:35363566</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 7ocp" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Acinetobacter baumannii ATCC 19606 = CIP 70 34 = JCM 6841]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Mueller V]]		[[Category: Mueller V]]
	[[Category: Pos KM]]		[[Category: Pos KM]]
	[[Category: Tam HK]]		[[Category: Tam HK]]

OCA at 02:54, 21 April 2022

OCA — Thu, 21 Apr 2022 02:54:28 GMT

←Older revision		Revision as of 02:54, 21 April 2022
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-	'''Unreleased structure'''

-	~~The entry 7ocp is ON HOLD until Paper Publication~~	+	==NADPH bound to the dehydrogenase domain of the bifunctional mannitol-1-phosphate dehydrogenase/phosphatase MtlD from Acinetobacter baumannii==
-		+	<StructureSection load='7ocp' size='340' side='right'caption='[[7ocp]]' scene=''>
-	~~Authors: Tam, H.K., Mueller, V., Pos, K.M.~~	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7OCP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7OCP FirstGlance]. <br>
-	~~Description:~~ NADPH bound to the dehydrogenase domain of the bifunctional mannitol-1-phosphate dehydrogenase/phosphatase MtlD from Acinetobacter baumannii	+	</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=7ocp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7ocp OCA], [https://pdbe.org/7ocp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7ocp RCSB], [https://www.ebi.ac.uk/pdbsum/7ocp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7ocp ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased~~ Structures]]	+	</table>
-	[[Category: Mueller, V]]	+	__TOC__
-	[[Category: ~~Tam, H.K~~]]	+	</StructureSection>
-	[[Category: ~~Pos, K.M~~]]	+	[[Category: Large Structures]]
		+	[[Category: Mueller V]]
		+	[[Category: Pos KM]]
		+	[[Category: Tam HK]]

OCA at 08:21, 12 May 2021

OCA — Wed, 12 May 2021 08:21:57 GMT

←Older revision		Revision as of 08:21, 12 May 2021
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 7ocp is ON HOLD	+	The entry 7ocp is ON HOLD until Paper Publication

	Authors: Tam, H.K., Mueller, V., Pos, K.M.		Authors: Tam, H.K., Mueller, V., Pos, K.M.

OCA: Protected "7ocp" [edit=sysop:move=sysop]

OCA — Wed, 05 May 2021 07:37:30 GMT

Protected "7ocp" [edit=sysop:move=sysop]

←Older revision

Revision as of 07:37, 5 May 2021

OCA: New page: '''Unreleased structure''' The entry 7ocp is ON HOLD Authors: Tam, H.K., Mueller, V., Pos, K.M. Description: NADPH bound to the dehydrogenase domain of the bifunctional mannitol-1-phos...

OCA — Wed, 05 May 2021 07:37:29 GMT

New page: '''Unreleased structure''' The entry 7ocp is ON HOLD Authors: Tam, H.K., Mueller, V., Pos, K.M. Description: NADPH bound to the dehydrogenase domain of the bifunctional mannitol-1-phos...

New page

'''Unreleased structure'''

The entry 7ocp is ON HOLD

Authors: Tam, H.K., Mueller, V., Pos, K.M.

Description: NADPH bound to the dehydrogenase domain of the bifunctional mannitol-1-phosphate dehydrogenase/phosphatase MtlD from Acinetobacter baumannii
[[Category: Unreleased Structures]]
[[Category: Mueller, V]]
[[Category: Tam, H.K]]
[[Category: Pos, K.M]]