2LNJ

Solution Structure of Cyanobacterial PsbP (CyanoP) from Synechocystis sp. PCC 6803

2LNJ の概要

• エントリーDOI: 10.2210/pdb2lnj/pdb
• NMR情報: BMRB: 18167
• 分子名称: Putative uncharacterized protein sll1418 (1 entity in total)
• 機能のキーワード: cyanop, photosystem ii, psbp, sll1418, photosynthesis
• 由来する生物種: Synechocystis sp.
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 18744.59

構造登録者

Jackson, S.A.,Hinds, M.G.,Eaton-Rye, J.J. (登録日: 2011-12-28, 公開日: 2012-06-06, 最終更新日: 2024-05-15)

主引用文献

Jackson, S.A.,Hinds, M.G.,Eaton-Rye, J.J.
Solution structure of CyanoP from Synechocystis sp. PCC 6803: New insights on the structural basis for functional specialization amongst PsbP family proteins
Biochim.Biophys.Acta, 2012

PubMed Abstract: The structure of the CyanoP subunit of photosystem II from the cyanobacterium Synechocystis sp. PCC 6803 has been determined in solution by Nuclear Magnetic Resonance spectroscopy. Combined with homology modeling of PsbP-like structures we have identified distinct structural differences between PsbP homologues which may account for the functional differences apparent between members of this protein family. A surface cleft containing a large number of conserved residues found only in CyanoP and PsbP-like homologues has been identified and our findings suggest that one of the potential cation binding sites found in CyanoP may be functionally significant. Evidence for the evolution and divergence of the PsbP super family is presented from a structural perspective including identification of residues which distinguish the PsbP family from unrelated proteins with a similar domain fold. This article is part of a Special Issue entitled: Photosynthesis Research for Sustainability: from Natural to Artificial.

PubMed: 22414666
DOI: 10.1016/j.bbabio.2012.02.032

実験手法

SOLUTION NMR