Difference between revisions of "CysE"
| Line 14: | Line 14: | ||
|style="background:#ABCDEF;" align="center"|'''Function''' || biosynthesis of cysteine | |style="background:#ABCDEF;" align="center"|'''Function''' || biosynthesis of cysteine | ||
|- | |- | ||
| − | |colspan="2" style="background:#FAF8CC;" align="center"| '''Gene expression levels in [http:// | + | |colspan="2" style="background:#FAF8CC;" align="center"| '''Gene expression levels in [http://subtiwiki.uni-goettingen.de/apps/expression/ ''Subti''Express]''': [http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU00930 cysE] |
|- | |- | ||
|colspan="2" style="background:#FAF8CC;" align="center"| '''Metabolic function and regulation of this protein in [[SubtiPathways|''Subti''Pathways]]: <br/>[http://subtiwiki.uni-goettingen.de/pathways/tRNA_charging.html tRNA charging], [http://subtiwiki.uni-goettingen.de/pathways/cys_meth_and_sulfate_assimilation.html Cys, Met & Sulfate assimilation]''' | |colspan="2" style="background:#FAF8CC;" align="center"| '''Metabolic function and regulation of this protein in [[SubtiPathways|''Subti''Pathways]]: <br/>[http://subtiwiki.uni-goettingen.de/pathways/tRNA_charging.html tRNA charging], [http://subtiwiki.uni-goettingen.de/pathways/cys_meth_and_sulfate_assimilation.html Cys, Met & Sulfate assimilation]''' | ||
| Line 24: | Line 24: | ||
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[gltX]]'', ''[[cysS]]'' | |style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[gltX]]'', ''[[cysS]]'' | ||
|- | |- | ||
| − | | | + | |style="background:#FAF8CC;" align="center"|'''Sequences'''||[http://bsubcyc.org/BSUB/sequence-aa?type=GENE&object=BSU00930 Protein] [http://bsubcyc.org/BSUB/sequence?type=GENE&object=BSU00930 DNA] [http://bsubcyc.org/BSUB/seq-selector?chromosome=CHROM-1&object=BSU00930 Advanced_DNA] |
|- | |- | ||
|colspan="2" | '''Genetic context''' <br/> [[Image:cysE_context.gif]] | |colspan="2" | '''Genetic context''' <br/> [[Image:cysE_context.gif]] | ||
Revision as of 11:57, 13 May 2013
- Description: serine O-acetyltransferase
| Gene name | cysE |
| Synonyms | cysA |
| Essential | no |
| Product | serine O-acetyltransferase |
| Function | biosynthesis of cysteine |
| Gene expression levels in SubtiExpress: cysE | |
| Metabolic function and regulation of this protein in SubtiPathways: tRNA charging, Cys, Met & Sulfate assimilation | |
| MW, pI | 23 kDa, 9.489 |
| Gene length, protein length | 651 bp, 217 aa |
| Immediate neighbours | gltX, cysS |
| Sequences | Protein DNA Advanced_DNA |
Genetic context 
This image was kindly provided by SubtiList
| |
Expression at a glance PubMed
| |
Contents
Categories containing this gene/protein
biosynthesis/ acquisition of amino acids
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU00930
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: Acetyl-CoA + L-serine = CoA + O-acetyl-L-serine (according to Swiss-Prot)
- Protein family: transferase hexapeptide repeat family (according to Swiss-Prot)
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Localization:
- cytoplasm (according to Swiss-Prot)
Database entries
- UniProt: Q06750
- KEGG entry: [3]
- E.C. number: 2.3.1.30
Additional information
Expression and regulation
- Regulatory mechanism: T-box, overlaps a transcription terminator upstream of cysE: transcription antitermination PubMed
- Additional information:
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Your additional remarks
References
Ana Gutiérrez-Preciado, Tina M Henkin, Frank J Grundy, Charles Yanofsky, Enrique Merino
Biochemical features and functional implications of the RNA-based T-box regulatory mechanism.
Microbiol Mol Biol Rev: 2009, 73(1);36-61
[PubMed:19258532]
[WorldCat.org]
[DOI]
(I p)
Valerie E Pye, Andrew P Tingey, Robert L Robson, Peter C E Moody
The structure and mechanism of serine acetyltransferase from Escherichia coli.
J Biol Chem: 2004, 279(39);40729-36
[PubMed:15231846]
[WorldCat.org]
[DOI]
(P p)
Y Gagnon, R Breton, H Putzer, M Pelchat, M Grunberg-Manago, J Lapointe
Clustering and co-transcription of the Bacillus subtilis genes encoding the aminoacyl-tRNA synthetases specific for glutamate and for cysteine and the first enzyme for cysteine biosynthesis.
J Biol Chem: 1994, 269(10);7473-82
[PubMed:7510287]
[WorldCat.org]
(P p)
