Structure and Function of Cu(I)- and Zn(II)-ATPases
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Structure and Function of Cu(I)- and Zn(II)-ATPases. / Sitsel, Oleg; Grønberg, Christina; Autzen, Henriette Elisabeth; Wang, Kaituo; Meloni, Gabriele; Nissen, Poul; Gourdon, Pontus.
I: Biochemistry, Bind 54, Nr. 37, 22.09.2015, s. 5673-5683.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Structure and Function of Cu(I)- and Zn(II)-ATPases
AU - Sitsel, Oleg
AU - Grønberg, Christina
AU - Autzen, Henriette Elisabeth
AU - Wang, Kaituo
AU - Meloni, Gabriele
AU - Nissen, Poul
AU - Gourdon, Pontus
PY - 2015/9/22
Y1 - 2015/9/22
N2 - Copper and zinc are micronutrients essential for the function of many enzymes while also being toxic at elevated concentrations. Cu(I)- and Zn(II)-transporting P-type ATPases of subclass 1B are of key importance for the homeostasis of these transition metals, allowing ion transport across cellular membranes at the expense of ATP. Recent biochemical studies and crystal structures have significantly improved our understanding of the transport mechanisms of these proteins, but many details about their structure and function remain elusive. Here we compare the Cu(I)- and Zn(II)-ATPases, scrutinizing the molecular differences that allow transport of these two distinct metal types, and discuss possible future directions of research in the field.
AB - Copper and zinc are micronutrients essential for the function of many enzymes while also being toxic at elevated concentrations. Cu(I)- and Zn(II)-transporting P-type ATPases of subclass 1B are of key importance for the homeostasis of these transition metals, allowing ion transport across cellular membranes at the expense of ATP. Recent biochemical studies and crystal structures have significantly improved our understanding of the transport mechanisms of these proteins, but many details about their structure and function remain elusive. Here we compare the Cu(I)- and Zn(II)-ATPases, scrutinizing the molecular differences that allow transport of these two distinct metal types, and discuss possible future directions of research in the field.
U2 - 10.1021/acs.biochem.5b00512
DO - 10.1021/acs.biochem.5b00512
M3 - Journal article
C2 - 26132333
VL - 54
SP - 5673
EP - 5683
JO - Biochemistry
JF - Biochemistry
SN - 0006-2960
IS - 37
ER -
ID: 144248508