Hi - Also (low-)density-dependent but keen to build realistic conformations is LOOPY from ARP/wARP. A. On 1 Nov 2009, at 22:52, Pavel Afonine wrote: > Hi Tommi, > > if the map shows some density for that loop, I would try two programs > (those I'm familiar with): > > 1) phenix.fit_loops (need to have PHENIX for this): > http://www.phenix-online.org/documentation/fit_loops.htm > http://www.phenix-online.org/ > > 2) Xpleo: > http://smb.slac.stanford.edu/~vdbedem/ > > Pavel. > > > > On 11/1/09 4:29 AM, Tommi Kajander wrote: >> Dear all >> I was wondering if anyone knows a simple way to generate a missing >> loop (strech of amino acids) >> really in just some simple manner (no fancy minization necessary, of >> course some constraints probably dont >> hurt), just for visualization purposes of further simulations etc.... >> >> thanks! >> tommi