4kx6

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Template:STRUCTURE 4kx6

Contents 1 Plasticity of the quinone-binding site of the complex II homolog quinol:fumarate reductase 2 Function 3 About this Structure 4 Reference

Plasticity of the quinone-binding site of the complex II homolog quinol:fumarate reductase

Template:ABSTRACT PUBMED 23836905

Function

[FRDD_ECOLI] Seems to be involved in the anchoring of the catalytic components of the fumarate reductase complex to the cytoplasmic membrane.[HAMAP-Rule:MF_00709] [FRDA_ECOLI] Two distinct, membrane-bound, FAD-containing enzymes are responsible for the catalysis of fumarate and succinate interconversion; the fumarate reductase is used in anaerobic growth, and the succinate dehydrogenase is used in aerobic growth. [C9QU46_ECOD1] Seems to be involved in the anchoring of the catalytic components of the fumarate reductase complex to the cytoplasmic membrane (By similarity).[HAMAP-Rule:MF_00708]

About this Structure

4kx6 is a 8 chain structure with sequence from Escherichia coli bw2952, Escherichia coli dh1 and Escherichia coli k-12. Full crystallographic information is available from OCA.

Reference

• Singh PK, Sarwar M, Maklashina E, Kotlyar V, Rajagukguk S, Tomasiak TM, Cecchini G, Iverson TM. Plasticity of the Quinone-Binding Site of the Complex II Homolog Quinol:Fumarate Reductase. J Biol Chem. 2013 Jul 8. PMID:23836905 doi:10.1074/jbc.M113.487082