Affiliation:
1. Department of Physiology, Johns Hopkins Medical School, Baltimore, Maryland 21205
Abstract
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.
Publisher
American Society for Microbiology
Subject
Molecular Biology,Microbiology
Cited by
1 articles.
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