Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.6.3.1 (Mg2+-ATPase)
 1,484 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

There has been a resurgence of interest in mitochondrial uncoupling protein 1 due to a desire to understand the regulation of the prominent role it plays in control of metabolic flux in brown adipose tissue and non-shivering thermogenesis, combined with the fact that UCP 1 acts as a paradigm for other novel less abundant uncoupling proteins. In this manuscript, we review the recent evidence for detection, purification, identification and function of UCP 1 in thymus mitochondria. In addition, we review the two proposed mechanisms for fatty acid dependent UCP 1 activity, namely (a) the flippase (flip-flop) model and (b) the cofactor/activation model, and the implication for these models of recent data showing that glucose-O-omega-palmitate cannot facilitate UCP 1 activity.
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PMID:A new look at UCP 1. 1673 Jun 38