Integral membrane proteins and free electron lasers – a compatible couple indeed!

Integral membrane proteins and free electron lasers – a compatible couple indeed!

Several structures of membrane transport proteins in complex with mechanistically-relevant ligands, determined by serial femtosecond crystallography of microcrystals at an X-ray free-electron source source, are presented. These results, including investigation of approaches to data quality assessment and refinement from low-redundancy data, indicate the feasibility of using this approach for li...

I Free Electron Lasers*

Free-electron lasers

CURRENT SCIENCE, VOL. 87, NO. 8, 25 OCTOBER 2004 1066 Srinivas Krishnagopal and Vinit Kumar are in the Centre for Advanced Technology, Indore 452 013, India; Srinivas Krishnagopal and S. K. Sarkar are in the Bhabha Atomic Research Centre, Trombay, Mumbai 400 085, India; Sudipta Maiti and S. S. Prabhu are in the Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400 005, In...

Lasers , Free - Electron

Free-electron lasers are radiation sources, based on the coherent emission of synchrotron radiation of relativistic electrons within an undulator or wiggler. The resonant radiation wavelength depends on the electron beam energy and can be tuned over the entire spectrum from micrometer to X-ray radiation. The emission level of free-electron lasers is several orders of magnitude larger than the e...

Free-electron lasers and JSR.