Beta-hydroxyacyl-acyl carrier protein dehydratase
From Proteopedia
(Difference between revisions)
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== Function == | == Function == | ||
| - | '''Beta-hydroxyacyl-acyl carrier protein (ACP) dehydratase''' (FabZ) catalyzes the dehydration of short and long chained β-hydroxyacyl-ACPs. '''FabA''' exhibits broad overlapping activity to FabZ and is most active in dehydrating midlength chained β-hydroxyacyl-ACPs. | + | '''Beta-hydroxyacyl-acyl carrier protein (ACP) dehydratase''' (FabZ) catalyzes the dehydration of short and long chained β-hydroxyacyl-ACPs. '''FabA''' exhibits broad overlapping activity to FabZ and is most active in dehydrating midlength chained β-hydroxyacyl-ACPs. '''FabG''' is part of the fatty acid biosythesis elongation cycle. FabG reduces the β-keto acyl group of the elongating fatty acid<ref>PMID:11669613</ref>. |
== Structural highlights == | == Structural highlights == | ||
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**[[4b0i]] – PaFabA (mutant) + inhibitor<br /> | **[[4b0i]] – PaFabA (mutant) + inhibitor<br /> | ||
**[[4keh]] – EcFabA + ACPP<br /> | **[[4keh]] – EcFabA + ACPP<br /> | ||
| + | |||
| + | *FabG | ||
| + | |||
| + | **[[5end]] – FabG (mutant) – ''Vibrio cholerae''<br /> | ||
| + | **[[5ovj]] – MsFabG – ''Mycobacterium smegmatis''<br /> | ||
| + | **[[5ovk]], [[5ovl]] – MsFabG + NADPH<br /> | ||
}} | }} | ||
== References == | == References == | ||
Revision as of 10:34, 28 March 2018
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3D structures of β-hydroxyacyl-acyl carrier protein dehydratase
Updated on 28-March-2018
References
- ↑ Price AC, Zhang YM, Rock CO, White SW. Structure of beta-ketoacyl-[acyl carrier protein] reductase from Escherichia coli: negative cooperativity and its structural basis. Biochemistry. 2001 Oct 30;40(43):12772-81. PMID:11669613
- ↑ Swarnamukhi PL, Sharma SK, Bajaj P, Surolia N, Surolia A, Suguna K. Crystal structure of dimeric FabZ of Plasmodium falciparum reveals conformational switching to active hexamers by peptide flips. FEBS Lett. 2006 May 15;580(11):2653-60. Epub 2006 Apr 21. PMID:16643907 doi:10.1016/j.febslet.2006.04.014
