2kk7 | pdb_00002kk7

NMR solution structure of the N terminal domain of subunit E (E1-52) of A1AO ATP synthase from Methanocaldococcus jannaschii

spinqualitylabelsall models 2kk7, 20 NMR models Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 2kk7 is a 1 chain structure with sequence from Atcc 43067. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance. Gene: atpE, MJ0220 (ATCC 43067) Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function [VATE_METJA] Produces ATP from ADP in the presence of a proton gradient across the membrane (By similarity). Publication Abstract from PubMed The N-termini of E and H of A1AO ATP synthase have been shown to interact and an NMR structure of N-terminal H1-47 has been solved recently. In order to understand the E-H assembly and the N-terminal structure of E, the truncated construct E1-52 of Methanocaldococcus jannaschii A1AO ATP synthase was produced, purified and the solution structure of E1-52 was determined by NMR spectroscopy. The protein is 60.5 A in length and forms an alpha helix between the residues 8-48. The molecule is amphipathic with a strip of hydrophobic residues, discussed as a possible helix-helix interaction with neighboring subunit H. NMR solution structure of the N-terminal domain of subunit E (E1-52) of A1AO ATP synthase from Methanocaldococcus jannaschii.,Gayen S, Balakrishna AM, Gruber G J Bioenerg Biomembr. 2009 Aug;41(4):343-8. PMID:19760172 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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