Characterization of the <i>glpD</i> and <i>glpEGR</i> operons of <i>Escherichia coli</i> k-12

The proteins required for catabolism of glycerol 3- phosphate are encoded by the genes of the <i>glp</i> regulon of Escherichia coli and are under negative transcriptional regulation by the <i>glpR</i>-encoded repressor. The <i>glpR</i> gene is adjacent to, and is transcribed divergently from, <i>glpD</i>. <i>GlpR</i> and <i>glpD</i> are separated by two open reading frames, designated <i>glpE</i> and <i>glpG</i>, encoding proteins of unknown function. The <i>glpD</i>-encoded aerobic sn-glycerol 3-phosphate dehydrogenase is a cytosplasmic membrane-associated respiratory enzyme. The nucleotide sequence of <i>glpD</i> was determined. An open reading frame of 501 codons was preceded by a consensus Shine-Dalgarno sequence. The proposed translational start and reading frame of glpD were confirmed by determining the nucleotide sequence across the fusion joint of a <i>glpD-lacZ</i>- translational fusion.

Name thesis:degree_name

Ph. D.

Level thesis:degree_level

doctoral

Discipline thesis:degree_discipline

Biochemistry and Nutrition

Department dc:contributor.department

Biochemistry and Nutrition

Grantor dc:publisher

Virginia Tech

Year dc:date.issued

1991

Author dc:creator

• Austin, T. Denise

Chair dc:contributor.committeechair

• Larson, Timothy J.

Committee members dc:contributor.committeemember

• Dean, Dennis R.
• Gregory, Eugene M.
• Potts, Mokahy
• Sitz, Thomas O.

Statement dc:rights

• In Copyright

Licence dc:rights.uri

• http://rightsstatements.org/vocab/InC/1.0/

Language dc:language.iso

en

Dc Identifier Other

etd-10192005-113259

OAI identifier oai:identifier

oai:vtechworks.lib.vt.edu:10919/39955