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Caulobacter crescentus CB15 Enzyme: succinate dehydrogenase, cytochrome b556 subunit


Gene: sdhC Accession Number: CC3529 (CauloCyc)

Regulation Summary Diagram

Regulation summary diagram for sdhC

Component of:
succinate dehydrogenase
succinate dehydrogenase

Summary:
5/28/2009 (caspi) Information from the deleted enzymatic-reaction frame, upon complex formation: Basis for assignment: AUTOMATED-NAME-MATCH .

Map Position: [3,777,256 <- 3,777,663] (94.03 centisomes, 339°)
Length: 408 bp / 135 aa

Molecular Weight of Polypeptide: 14.269 kD (from nucleotide sequence)

Gene-Reaction Schematic

Gene-Reaction Schematic

Gene Class: UNCLASSIFIED


Enzymatic reaction of: succinate dehydrogenase, cytochrome b556 subunit

succinate + FAD + H+ ⇄ fumarate + FADH2

The direction shown, i.e. which substrates are on the left and right sides, is in accordance with the Enzyme Commission system.

Reversibility of this reaction is unspecified.


Enzymatic reaction of: succinate dehydrogenase, cytochrome b556 subunit

a ubiquinone + 2 H+[in] + 2 e- → an ubiquinol

The direction shown, i.e. which substrates are on the left and right sides, is in accordance with the direction of enzyme catalysis.

The reaction is favored in the direction shown.


Enzymatic reaction of: succinate dehydrogenase, cytochrome b556 subunit

fumarate[in] + 2 H+[in] + 2 e- → succinate[in]

The direction shown, i.e. which substrates are on the left and right sides, is in accordance with the direction of enzyme catalysis.

The reaction is favored in the direction shown.


Subunit of: succinate dehydrogenase

Subunit composition of succinate dehydrogenase = [CC3528][SdhC][SdhB]
         succinate dehydrogenase, hydrophobic membrane anchor protein, putative = CC3528 (summary available)
         succinate dehydrogenase, cytochrome b556 subunit = SdhC (summary available)
         succinate dehydrogenase, iron-sulfur protein = SdhB (summary available)


Enzymatic reaction of: succinate dehydrogenase

EC Number: 1.3.5.1

Transport reaction diagram for succinate dehydrogenase

In Pathways: superpathway of glyoxylate bypass and TCA, TCA cycle I (prokaryotic), succinate to cytochrome bd oxidase electron transfer, succinate to cytochrome bo oxidase electron transfer, aerobic respiration (cytochrome c)


Subunit of: succinate dehydrogenase

Subunit composition of succinate dehydrogenase = [SdhB][SdhA][SdhC]
         succinate dehydrogenase, iron-sulfur protein = SdhB (summary available)
         fumarate reductase = SdhA
         succinate dehydrogenase, cytochrome b556 subunit = SdhC (summary available)


Enzymatic reaction of: succinate dehydrogenase, iron-sulfur protein

EC Number: 1.3.99.1

succinate + an oxidized unknown electron acceptor ⇄ fumarate + an reduced unknown electron acceptor

The direction shown, i.e. which substrates are on the left and right sides, is in accordance with the Enzyme Commission system.

Reversibility of this reaction is unspecified.


Enzymatic reaction of: succinate dehydrogenase, iron-sulfur protein

EC Number: 1.3.99.1

succinate + an oxidized unknown electron acceptor ⇄ fumarate + an reduced unknown electron acceptor

The direction shown, i.e. which substrates are on the left and right sides, is in accordance with the Enzyme Commission system.

Reversibility of this reaction is unspecified.


Gene Local Context (not to scale -- see Genome Browser for correct scale)

Gene local context diagram

Transcription Unit

Transcription-unit diagram

Notes:


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Page generated by Pathway Tools version 19.5 (software by SRI International) on Mon May 2, 2016, biocyc14.