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Isomerase

Isomerase

(Science: enzyme) An enzyme that converts molecules into their positional isomers.


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Re: Do bacteria have S-S linking mechanism?

... its disulfide bond to other proteins and is reduced in the process. DsbC is reoxidized by a yet uncharacterized protein. Also acts as a disulfide isomerase. http://www.uniprot.org/uniprot/P0AEG6 In case you haven't found an answer in last 3 years. :lol: (yeah ,I was reading forum history) btw ...

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by zami'87.
Fri Nov 27, 2009 7:15 am
 
Forum: Microbiology
Topic: Do bacteria have S-S linking mechanism?
Replies: 4
Views: 1652

Enzyme Question

... activase, and then the other enzymes of the calvin cycle: phosphoglycerate kinase, glyceraldehyde 3-phosphate dehydrogenase, triose phosphate isomerase, aldolase, fructose bisphosphatase, Sedoheptulose Bisphosphatase, Transketolase, Epimerase, Ribose Phosphate Isomerase and Phosphoribulokinase. ...

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by MrMistery
Mon Apr 20, 2009 2:05 pm
 
Forum: Molecular Biology
Topic: Enzyme Question
Replies: 1
Views: 3049

protein modification and trafficking

... complex where than addition of lipids and carbohydrates take place and even the protein folding is done in ER by enzyme such as protein disulfide isomerase and carbohydrates are added by dolichol carrier. Is trafficking is done by means of trans & cis golgi complex by means of vesicles which ...

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by knsprasad
Sun May 25, 2008 10:58 am
 
Forum: Molecular Biology
Topic: protein modification and trafficking
Replies: 1
Views: 1529

enzymes in cold temperature

... is the rate of diffusion, its turnover number (Kcat) is about 600,000 molecules of product per second. The other perfect enzyme Triose Phosphate Isomerase ( converts DHAP to G3P to avoid a harmful intermediate) that is crucial in glycolsis is also only slowed down by the rate of diffusion (Kcat ...

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by canan5000
Thu Dec 06, 2007 5:13 pm
 
Forum: Molecular Biology
Topic: enzymes in cold temperature
Replies: 8
Views: 14857

A question about Xylose production in E. coli B cells

... a look at some plant metabolic pathways would be about all I can suggest and even there I kind of doubt there's a direct pathway to xylose. Xylose isomerase (which I thought E coli had) interconverts xylose and xylulose as well as glucose and fructose. The enzyme has been engineered and/or over-expressed ...

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by blcr11
Wed Apr 18, 2007 4:27 pm
 
Forum: Molecular Biology
Topic: A question about Xylose production in E. coli B cells
Replies: 4
Views: 2131
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