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Phosphocarrier protein
From Proteopedia
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<StructureSection load='1fu0' size='350' side='right' caption='Structure of phosphocarrier protein HPr (PDB entry [[1fu0]])' scene=''> | <StructureSection load='1fu0' size='350' side='right' caption='Structure of phosphocarrier protein HPr (PDB entry [[1fu0]])' scene=''> | ||
| - | '''Phosphocarrier protein HPr''' (HPr) is a component of the sugar phosphotransferase system. The system catalyses the phosphorylation of sugars during their translocation across cell membrane. A phosphoryl group is transferred from phosphoenolpyruvate via several enzymes (EI, EII) to HPr. A conserved histidine in the N terminal of HPr is the acceptor of the phosphate. In Gram-positive bacteria HPr there is a conserved serine which is phosphorylated. | + | '''Phosphocarrier protein HPr''' (HPr) is a component of the sugar phosphotransferase system. The system catalyses the phosphorylation of sugars during their translocation across cell membrane. A phosphoryl group is transferred from phosphoenolpyruvate via several enzymes (EI, EII) to HPr<ref>PMID:8246840</ref>. A conserved histidine in the N terminal of HPr is the acceptor of the phosphate. In Gram-positive bacteria HPr there is a conserved serine which is phosphorylated. |
</StructureSection> | </StructureSection> | ||
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**[[3oqm]], [[3oqn]], [[3oqo]] - BsHPr with phosphoserine + BsCcpA + DNA<br /> | **[[3oqm]], [[3oqn]], [[3oqo]] - BsHPr with phosphoserine + BsCcpA + DNA<br /> | ||
}} | }} | ||
| + | == References == | ||
| + | <references/> | ||
[[Category:Topic Page]] | [[Category:Topic Page]] | ||
Revision as of 09:50, 23 June 2016
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3D structures of phosphocarrier protein HPr
Updated on 23-June-2016
References
- ↑ Postma PW, Lengeler JW, Jacobson GR. Phosphoenolpyruvate:carbohydrate phosphotransferase systems of bacteria. Microbiol Rev. 1993 Sep;57(3):543-94. PMID:8246840
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