Characterizing structural features of cuticle-degrading proteases from fungi by molecular modeling-3

<p><b>Copyright information:</b></p><p>Taken from "Characterizing structural features of cuticle-degrading proteases from fungi by molecular modeling"</p><p>http://www.biomedcentral.com/1472-6807/7/33</p><p>BMC Structural Biology 2007;7():33-33.</p><p>Published online 18 May 2007</p><p>PMCID:PMC1890553.</p><p></p>en atoms of Pro175 and Val/Ala177 (1IC6 numbering) in all four proteases, with residues from 1IC6, PR1, VCP1 and Ver112 colored yellow, blue, green and red, respectively. (B) Ca2 site. The calcium ion is coordinated by the carbonyl oxygen atom of Thr16 and carboxyl groups of Asp260 only in 1IC6 (yellow), with the Arg16 and Val/Ala260 in PR1 (blue), VCP1 (green) and Ver112 (red) also displayed to highlight their differences with the Ca2 of 1IC6