Crystal structure of GreA factor homolog 1 (Gfh1) protein of Thermus thermophilusCrystal structure of GreA factor homolog 1 (Gfh1) protein of Thermus thermophilus
Structural highlights
2f23 is a 2 chain structure with sequence from Thermus thermophilus HB27. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
GFH1_THET2 Inhibits all catalytic activities of RNA polymerase (RNAP) by partially occluding its substrate-binding site and preventing NTP binding.[1]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
References
↑Laptenko O, Kim SS, Lee J, Starodubtseva M, Cava F, Berenguer J, Kong XP, Borukhov S. pH-dependent conformational switch activates the inhibitor of transcription elongation. EMBO J. 2006 May 17;25(10):2131-41. Epub 2006 Apr 20. PMID:16628221