YxjH

• Description: putative methionine synthase
  
  

Gene name	yxjH
Synonyms
Essential	no
Product	putative methionine synthase
Function	unknown
Gene expression levels in SubtiExpress: yxjH
Metabolic function and regulation of this protein in SubtiPathways: yxjH
MW, pI	38 kDa, 5.085
Gene length, protein length	1020 bp, 340 aa
Immediate neighbours	yxjI, yxjG
Sequences	Protein DNA DNA_with_flanks
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

Categories containing this gene/protein

biosynthesis/ acquisition of amino acids

This gene is a member of the following regulons

S-box

The gene

Basic information

• Locus tag: BSU38950

Database entries

• BsubCyc: BSU38950

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family:

• Paralogous protein(s): YxjG

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization:

Database entries

• BsubCyc: BSU38950

• Structure: 1YPX (the enzyme from Listeria monocytogenes, 50% identity)

• UniProt: P42319

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: yxjH PubMed

• Expression browser: yxjH PubMed

• Sigma factor:

• Regulation:
  • repressed by casamino acids PubMed
  • induced by methionine starvation (S-box) PubMed

• Regulatory mechanism:
  • S-box: transcription termination/ antitermination, the S-box riboswitch binds S-adenosylmethionine resulting in termination PubMed

• Additional information:
  • number of protein molecules per cell (minimal medium with glucose and ammonium): 2345 PubMed
  • number of protein molecules per cell (complex medium with amino acids, without glucose): 548 PubMed

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: