Na+/glutamine (Asparagine) cotransport by Staphylococcus lugdunensis and Corynebacterium amycolatum

R. I. Sarker; P. C. Maloney

doi:10.1128/JB.183.3.1110-1112.2001

Na⁺/glutamine (Asparagine) cotransport by Staphylococcus lugdunensis and Corynebacterium amycolatum

R. I. Sarker, P. C. Maloney

School of Medicine

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Staphylococcus lugdunensis and Corynebacterium amycolatum each have a Na⁺/glutamine cotransporter that displays an ordered reaction sequence at the extracellular surface, with sodium binding (K_m of 6.5 mM) before glutamine (K_m of 50 μM). Asparagine is low-affinity substrate (K_m ≈ 1 mM) for each system.

Original language	English (US)
Pages (from-to)	1110-1112
Number of pages	3
Journal	Journal of bacteriology
Volume	183
Issue number	3
DOIs	https://doi.org/10.1128/JB.183.3.1110-1112.2001
State	Published - 2001

ASJC Scopus subject areas

Microbiology
Molecular Biology

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10.1128/JB.183.3.1110-1112.2001

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abstract = "Staphylococcus lugdunensis and Corynebacterium amycolatum each have a Na+/glutamine cotransporter that displays an ordered reaction sequence at the extracellular surface, with sodium binding (Km of 6.5 mM) before glutamine (Km of 50 μM). Asparagine is low-affinity substrate (Km ≈ 1 mM) for each system.",

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Na⁺/glutamine (Asparagine) cotransport by Staphylococcus lugdunensis and Corynebacterium amycolatum

Abstract

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