2cy1 is a 1 chain structure with sequence from Aeropyrum pernix. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
The transcription termination factor NusA from Aeropyrum pernix was crystallized using a counter-diffusion technique in both terrestrial and microgravity environments. Crystallization under microgravity conditions significantly reduced the twinning content (1.0%) compared with terrestrially grown crystals (18.3%) and improved the maximum resolution from 3.0 to 2.29 A, with similar unit-cell parameters. Based on a comparison of the crystal parameters, the effect of microgravity on protein crystallization is discussed.
Crystallization of the archaeal transcription termination factor NusA: a significant decrease in twinning under microgravity conditions.,Tanaka H, Umehara T, Inaka K, Takahashi S, Shibata R, Bessho Y, Sato M, Sugiyama S, Fusatomi E, Terada T, Shirouzu M, Sano S, Motohara M, Kobayashi T, Tanaka T, Tanaka A, Yokoyama S Acta Crystallogr Sect F Struct Biol Cryst Commun. 2007 Feb 1;63(Pt, 2):69-73. Epub 2007 Jan 17. PMID:17277442[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
↑Tanaka H, Umehara T, Inaka K, Takahashi S, Shibata R, Bessho Y, Sato M, Sugiyama S, Fusatomi E, Terada T, Shirouzu M, Sano S, Motohara M, Kobayashi T, Tanaka T, Tanaka A, Yokoyama S. Crystallization of the archaeal transcription termination factor NusA: a significant decrease in twinning under microgravity conditions. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2007 Feb 1;63(Pt, 2):69-73. Epub 2007 Jan 17. PMID:17277442 doi:https://dx.doi.org/10.1107/S1744309106054625
