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Tue Dec 13 2016 11:16:31 GMT+0100 (CET)2025-04-29 22:58:01

description

alpha-phosphoglucomutase, required for UDP-glucose synthesis, inhibits FtsZ ring assembly (indirect effect due to a defect in UDP-glucose synthesis)

alpha-phosphoglucomutase, required for UDP-glucose synthesis, inhibits [[protein|FtsZ]] ring assembly (indirect effect due to a defect in UDP-glucose synthesis), possesses a secondary phosphoglucosamine mutase activity

locus

BSU09310

BSU_09310

outlinks

bsu

BSU09310

BSU_09310

[SW|Categories] containing this gene/protein

[SW|cell wall synthesis], [SW|lipid metabolism/ other], [SW|phosphoproteins], [SW|sporulation/ other]

Gene

Coordinates on the chromosome (coding sequence)

1,006,774 -> 1,008,519

Gene

Phenotypes of a mutant

cells are bent and distended due to the lack of glucolipids [Pubmed|27684739]

the inactivation of ''[[protein|pgcA]]'' suppresses the poor and filamentous growth of the ''[[protein|yvcL]] [[protein|zapA]]'' double mutant [Pubmed|24097947]

inactivation of ''[SW|pgcA]'' reduces sporulation efficiency to 0.1% that of wild type cells; smaller and wider mother cells with small forespores [Pubmed|26735940]

cells are bent and distended due to the lack of glucolipids [Pubmed|27684739]

the inactivation of ''[[gene|pgcA]]'' suppresses the poor and filamentous growth of the ''[[gene|whiA]] [[gene|zapA]]'' double mutant [Pubmed|24097947]

inactivation of ''[[gene|pgcA]]'' reduces sporulation efficiency to 0.1% that of wild type cells; smaller and wider mother cells with small forespores [Pubmed|26735940]

resistant to phage SPO1 [pubmed|30811056]

a [[gene|pgcA]] [[gene|glmR]] double mutant is not viable, this can be suppressed by overexpression of [[protein|GlmM]] [pubmed|31589605]

The protein

Catalyzed reaction/ biological activity

Alpha-D-glucose 1-phosphate = alpha-D-glucose 6-phosphate (according to Swiss-Prot)

α-D-glucose 1-phosphate --> α-D-glucose 6-phosphate (according to UniProt)

D-glucosamine 6-phosphate --> α-D-glucosamine 1-phosphate (secondary activity, this activity is increased by a G47S mutation) [pubmed|31589605]

The protein

Protein family

phosphohexose mutase family (according to Swiss-Prot)

phosphohexose mutase family (with [[protein|GlmM]], [pubmed|15238632])

The protein

Additional information

PgcA inhibits [[protein|FtsZ]] ring assembly (indirect effect due to a defect in UDP-glucose synthesis)[Pubmed|17662947]

PgcA inhibits [[protein|FtsZ]] ring assembly (indirect effect due to a defect in UDP-glucose synthesis)[Pubmed|17662947]

a PgcA (G47S) variant suppresses the growth defect of a [[gene|glmR]] mutant on gluconeogenic carbon sources in the absence of glucose due to the increased phosphoglucosamine mutase activity [pubmed|31589605]

Biological materials

Mutant

MGNA-B476 (yhxB::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/1475 NBRP B. subtilis, Japan]

GP1743: ''pgcA::aphA3'', available in [SW|Jörg Stülke]' lab

MGNA-B476 (yhxB::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/1475 NBRP B. subtilis, Japan]

GP1743: BSB1 ''pgcA::aphA3'', available in [SW|Jörg Stülke]'s lab

BKE09310 ([[gene|pgcA]]::erm trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKE09310 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATATTCGTCCTCCTATGTA, downstream forward: _UP4_TAATTCAAGTATGAGCTGGG

BKK09310 ([[gene|pgcA]]::kan trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKK09310 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATATTCGTCCTCCTATGTA, downstream forward: _UP4_TAATTCAAGTATGAGCTGGG

References

Original publications

15175311, 17726680, 16493705, 15640167, 17662947, 22396664, 24097947, 26735940, 27684739

15175311, 17726680, 16493705, 15640167, 17662947, 22396664, 24097947, 26735940, 27684739, 15238632, 30811056, 31589605

proteinLength

581

geneLength

1746

Gene

Coordinates

1,006,774 1,008,519

The protein

Paralogous protein(s)

[[this]]

The protein

Structure

[PDB|2Z0F] (from Thermus thermophilus, 27% identity)

Expression and Regulation

Operons

[[this]]

Expression and Regulation

Other regulations

[[this]]