| EC |
7.5.2.11 |
| Accepted name: |
ABC-type D-galactose transporter |
| Reaction: |
ATP + H2O + D-galactose-[galactose-binding protein][side 1] = ADP + phosphate + D-galactose[side 2] + [galactose-binding protein][side 1] |
| Other name(s): |
D-galactose transporting ATPase; D-galactose ABC transporter; mglBAC (gene names) |
| Systematic name: |
ATP phosphohydrolase (ABC-type, D-galactose-importing) |
| Comments: |
ATP-binding cassette (ABC) type transporter, characterized by the presence of two similar ATP-binding domains/proteins and two integral membrane domains/proteins. A bacterial enzyme, best characterized from Escherichia coli where it interacts with a periplasmic substrate binding protein and mediates the high affinity uptake of D-galactose and methyl-β-D-galactoside. |
| Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc |
| References: |
| 1. |
Hogg, R.W., Voelker, C. and Von Carlowitz, I. Nucleotide sequence and analysis of the mgl operon of Escherichia coli K12. Mol. Gen. Genet. 229 (1991) 453–459. [PMID: 1719366] |
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| [EC 7.5.2.11 created 2019] |
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