| EC |
7.5.2.3 |
| Accepted name: |
ABC-type β-glucan transporter |
| Reaction: |
ATP + H2O + β-glucan[side 1] = ADP + phosphate + β-glucan[side 2] |
| Other name(s): |
β-glucan-transporting ATPase |
| Systematic name: |
ATP phosphohydrolase (ABC-type, β-glucan-exporting) |
| Comments: |
An ATP-binding cassette (ABC) type transporter, characterized by the presence of two similar ATP-binding domains/proteins and two integral membrane domains/proteins. An enzyme found in Gram-negative bacteria that exports β-glucans. |
| Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc, PDB |
| References: |
| 1. |
Fath, M.J. and Kolter, R. ABC transporters: bacterial exporters. Microbiol. Rev. 57 (1993) 995–1017. [PMID: 8302219] |
| 2. |
Becker, A., Kuster, H., Niehaus, K. and Puhler, A. Extension of the Rhizobium meliloti succinoglycan biosynthesis gene cluster: identification of the exsA gene encoding an ABC transporter protein, and the exsB gene which probably codes for a regulator of succinoglycan biosynthesis. Mol. Gen. Genet. 249 (1995) 487–497. [PMID: 8544814] |
| 3. |
Saier, M.H., Jr. Molecular phylogeny as a basis for the classification of transport proteins from bacteria, archaea and eukarya. Adv. Microb. Physiol. 40 (1998) 81–136. [PMID: 9889977] |
| 4. |
Griffiths, J.K. and Sansom, C.E. The Transporter Factsbook, Academic Press, San Diego, 1998. |
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| [EC 7.5.2.3 created 2000 as EC 3.6.3.42, transferred 2018 to EC 7.5.2.3] |
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