yvdK

yvdK
168

maltose phosphorylase

Locus
BSU_34570
Molecular weight
88.09 kDa
Isoelectric point
5.15
Protein length
757 aaSequenceBlast
Gene length
2274 bpSequenceBlast
Function
utilization of maltose
Product
maltose phosphorylase
Essential
no
Synonyms
yvdK, malK, mdxK
Outlinks
BsubCyc SubtiList UniProt STRING Genoscapist PaperBLAST

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG1554 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
3,549,228  3,551,501
The protein
Catalyzed reaction/ biological activity
D-maltose + phosphate --> β-D-glucose 1-phosphate + D-glucose (according to UniProt)
Protein family
glycosyl hydrolase 65 family (single member, according to UniProt)
Structure
1H54 (PDB) (from Lactobacillus brevis, 56% identity) PubMed
O06993 (AlphaFold)
Expression and Regulation
Operons
Genes
mdxR-yvdF-mdxE-mdxF-mdxG-yvdJ-yvdK-malL-pgcM
Description
PubMed
Regulation
induced in the presence of starch, β-cyclomaltodextrin, or maltose PubMed
Regulatory mechanism
MdxR: activation, PubMed, in mdxR regulon
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mdxR→pgcM

2025-03-10 01:42:01

Jstuelk

127

875DD090FAB06D126BF7206081D457B6A5E12492

6EDA4FDB63800BE601694138B9C35457B6878679

Biological materials
Mutant
MGNA-B623 (yvdK::erm), available at the NBRP B. subtilis, Japan
BKE34570 (yvdK::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_TGTTTTGATTTTCCATTCAT,  downstream forward: _UP4_GGACGATGTGAAAGGAGAAC
BKK34570 (yvdK::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_TGTTTTGATTTTCCATTCAT,  downstream forward: _UP4_GGACGATGTGAAAGGAGAAC
References
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Time of last update: 2025-04-03 08:59:08

Author of last update: Melvin.boenninger