Article
The holo-form of the nucleotide binding domain of the KdpFABC complex from Escherichia coli reveals a new binding mode.
The Journal of biological chemistry - 7 Apr 2006
Haupt Melina, Bramkamp Marc, Heller Markus, Coles Murray, Deckers-Hebestreit Gabriele, Herkenhoff-Hesselmann Brigitte, Altendorf Karlheinz, Kessler Horst
Abstract excerpt
P-type ATPases are ubiquitously abundant enzymes involved in active transport of charged residues across biological membranes. The KdpB subunit of the prokaryotic Kdp-ATPase (KdpFABC complex) shares characteristic regions of homology with class II-IV P-type ATPases and has been shown previously to be misgrouped as a class IA P-type ATPase. Here, we present the NMR structure of the AMP-PNP-bound nucleotide binding...
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