This domain is found in bacteria. This domain is about 360 amino acids in length. This domain is found associated with Pfam:PF00271, Pfam:PF00176. The function of this domain is not known, but structurally it forms an alpha-beta fold in nature with a ...
This domain is found in bacteria. This domain is about 360 amino acids in length. This domain is found associated with Pfam:PF00271, Pfam:PF00176. The function of this domain is not known, but structurally it forms an alpha-beta fold in nature with a central beta-sheet flanked by helices and loops, the beta-sheet being mainly antiparallel and flanked by four alpha helices, among which the two longer helices exhibit a coiled-coil arrangement.
The Prosite family is restricted to DEAD/H helicases, whereas this domain family is found in a wide variety of helicases and helicase related proteins. It may be that this is not an autonomously folding unit, but an integral part of the helicase.
This is one of two Tudor-like domains found in the N-terminal region of RapA proteins. RapA is an abundant RNAP-associated protein of 110-kDa molecular weight with ATPase activity. It forms a stable complex with the RNAP core enzyme, but not with the ...
This is one of two Tudor-like domains found in the N-terminal region of RapA proteins. RapA is an abundant RNAP-associated protein of 110-kDa molecular weight with ATPase activity. It forms a stable complex with the RNAP core enzyme, but not with the holoenzyme. The ATPase activity of RapA increases upon its binding to RNAP [1]. The N-terminal region of RapA contains two copies of a Tudor-like domains, both folded as a highly bent antiparallel beta-sheet. This fold is also found in transcription factor NusG , ribosomal protein L24, human SMN (survival of motor neuron) protein, mammalian DNA repair factor 53BP1, putative fission yeast DNA repair factor Crb2 and bacterial transcription-repair coupling factor known as Mfd. The functional roles of the N-terminal region homologs in these proteins suggest that the Tudor-like domains of RapA may interact with both nucleic acids and RNAP [2].
This domain is found in proteins involved in a variety of processes including transcription regulation (e.g., SNF2, STH1, brahma, MOT1), DNA repair (e.g., ERCC6, RAD16, RAD5), DNA recombination (e.g., RAD54), and chromatin unwinding (e.g., ISWI) as w ...
This domain is found in proteins involved in a variety of processes including transcription regulation (e.g., SNF2, STH1, brahma, MOT1), DNA repair (e.g., ERCC6, RAD16, RAD5), DNA recombination (e.g., RAD54), and chromatin unwinding (e.g., ISWI) as well as a variety of other proteins with little functional information (e.g., lodestar, ETL1)[1,2,3]. SNF2 functions as the ATPase component of the SNF2/SWI multisubunit complex, which utilises energy derived from ATP hydrolysis to disrupt histone-DNA interactions, resulting in the increased accessibility of DNA to transcription factors.
This is one of two Tudor-like domains found in the N-terminal region of RapA proteins. RapA is an abundant RNAP-associated protein of 110-kDa molecular weight with ATPase activity. It forms a stable complex with the RNAP core enzyme, but not with the ...
This is one of two Tudor-like domains found in the N-terminal region of RapA proteins. RapA is an abundant RNAP-associated protein of 110-kDa molecular weight with ATPase activity. It forms a stable complex with the RNAP core enzyme, but not with the holoenzyme. The ATPase activity of RapA increases upon its binding to RNAP [1]. The N-terminal region of RapA contains two copies of a Tudor-like domains, both folded as a highly bent antiparallel beta-sheet. This fold is also found in transcription factor NusG , ribosomal protein L24, human SMN (survival of motor neuron) protein, mammalian DNA repair factor 53BP1, putative fission yeast DNA repair factor Crb2 and bacterial transcription-repair coupling factor known as Mfd. The functional roles of the N-terminal region homologs in these proteins suggest that the Tudor-like domains of RapA may interact with both nucleic acids and RNAP [2].
