EC Number | Cloned (Comment) | Organism |
---|---|---|
5.4.2.6 | gene SMU.1747c or pgmB, DNA and amino acid sequence determination and analysis, genetic organization | Streptococcus mutans |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
5.4.2.6 | additional information | generation and genetic complementation of the pgmB deletion MU1593 mutant strain, the mutant strain is acid-sensitive and exhibits reduced glycolytic output from glucose challenge. The fatty acid profile of MU1593 is altered compared with wild-type UA159 in all growth conditions tested | Streptococcus mutans |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
5.4.2.6 | 24500 | - |
x * 24500, about, sequence calculation | Streptococcus mutans |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
5.4.2.6 | beta-D-Glucose 1-phosphate | Streptococcus mutans | - |
beta-D-Glucose 6-phosphate | - |
r | |
5.4.2.6 | beta-D-Glucose 1-phosphate | Streptococcus mutans UA159 | - |
beta-D-Glucose 6-phosphate | - |
r |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
5.4.2.6 | Streptococcus mutans | - |
gene SMU.1747c or pgmB | - |
5.4.2.6 | Streptococcus mutans UA159 | - |
gene SMU.1747c or pgmB | - |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
5.4.2.6 | additional information | no difference in growth rate between wild-type strain UA159 and enzyme deletion mutant MU1593 during the exponential growth phase in medium buffered to pH 7.0 | Streptococcus mutans | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
5.4.2.6 | beta-D-Glucose 1-phosphate | - |
Streptococcus mutans | beta-D-Glucose 6-phosphate | - |
r | |
5.4.2.6 | beta-D-Glucose 1-phosphate | - |
Streptococcus mutans UA159 | beta-D-Glucose 6-phosphate | - |
r |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
5.4.2.6 | ? | x * 24500, about, sequence calculation | Streptococcus mutans |
EC Number | General Information | Comment | Organism |
---|---|---|---|
5.4.2.6 | malfunction | deletion of pgmB affects known virulence factors of Streptococcus mutans, specifically acid tolerance, mutant strain MU1593 is defective in its acid-responsiveness. The DELTApgmB strain shows a decreased ability to survive acid challenge. Additionally, the strain lacking beta-phosphoglucomutase has a diminished glycolytic profile compared with the parental strain. Proton permeability is increased in strain MU1593. Deletion of pgmB has a negative impact on the virulence of Streptococcus mutans in the Galleria mellonella (greater wax worm) animal model. Phenotype of strain MU1593, overview | Streptococcus mutans |
5.4.2.6 | physiological function | The enzyme plays a role at the juncture of carbohydrate metabolism and virulence. beta-Phosphoglucomutase contributes to aciduricity in Streptococcus mutans | Streptococcus mutans |