Crystal structure of THEP1 from the hyperthermophile : a variation of the RecA fold-4

<p><b>Copyright information:</b></p><p>Taken from "Crystal structure of THEP1 from the hyperthermophile : a variation of the RecA fold"</p><p>BMC Structural Biology 2005;5():7-7.</p><p>Published online 20 Mar 2005</p><p>PMCID:PMC1079890.</p><p>Copyright © 2005 Roßbach et al; licensee BioMed Central Ltd.</p>Conserved residues are colour coded as in Figure 1 (top). Positive electrostatic surface potentials as determined by Swiss pdb-viewer [43] are depicted blue, negative potentials in red (middle). Shown are two views related by a 180° rotation around the y-axis. In the magnified part of the active cleft, a GTP and ATP molecule can be seen. The positions of those nucleotides were constructed by superimposing the structures of the H-Ras P21 protein complexed with GppNHp (pdb-code: 5P21, [12]) and RecA complexed with ADP (pdb-code: 1MO3, [13]), respectively