Dear all, After performing the structure comparison of 2 structures using the "MatchMaker" tool of the chimera software,I need to run an alignment of the structure sequences using the "align chain sequences" tool of the chimera. Unfortunately, I am getting the following error message in the reply log that persists for weeks: Traceback from web service request (connection setup):Traceback (most recent call last): File "C:\Program Files\Chimera 1.12\share\WebServices\opal_client.py", line 11, in __init__ self._setup(serviceName, opalURL, sessionData) File "C:\Program Files\Chimera 1.12\share\WebServices\opal_client.py", line 50, in _setup self.sudsClient = Client(self.serviceURL + "?wsdl", **kw) File "C:\Program Files\Chimera 1.12\bin\lib\site-packages\suds_jurko-0.6-py2.7.egg\suds\client.py", line 115, in __init__ self.wsdl = reader.open(url) File "C:\Program Files\Chimera 1.12\bin\lib\site-packages\suds_jurko-0.6-py2.7.egg\suds\reader.py", line 150, in open d = self.fn(url, self.options) File "C:\Program Files\Chimera 1.12\bin\lib\site-packages\suds_jurko-0.6-py2.7.egg\suds\wsdl.py", line 136, in __init__ d = reader.open(url) File "C:\Program Files\Chimera 1.12\bin\lib\site-packages\suds_jurko-0.6-py2.7.egg\suds\reader.py", line 74, in open d = self.download(url) File "C:\Program Files\Chimera 1.12\bin\lib\site-packages\suds_jurko-0.6-py2.7.egg\suds\reader.py", line 92, in download fp = self.options.transport.open(Request(url)) File "C:\Program Files\Chimera 1.12\bin\lib\site-packages\suds_jurko-0.6-py2.7.egg\suds\transport\https.py", line 62, in open return HttpTransport.open(self, request) File "C:\Program Files\Chimera 1.12\bin\lib\site-packages\suds_jurko-0.6-py2.7.egg\suds\transport\http.py", line 67, in open return self.u2open(u2request) File "C:\Program Files\Chimera 1.12\bin\lib\site-packages\suds_jurko-0.6-py2.7.egg\suds\transport\http.py", line 132, in u2open return url.open(u2request, timeout=tm) File "C:\Program Files\Chimera 1.12\bin\lib\urllib2.py", line 437, in open response = meth(req, response) File "C:\Program Files\Chimera 1.12\bin\lib\urllib2.py", line 550, in http_response 'http', request, response, code, msg, hdrs) File "C:\Program Files\Chimera 1.12\bin\lib\urllib2.py", line 469, in error result = self._call_chain(*args) File "C:\Program Files\Chimera 1.12\bin\lib\urllib2.py", line 409, in _call_chain result = func(*args) File "C:\Program Files\Chimera 1.12\bin\lib\urllib2.py", line 656, in http_error_302 return self.parent.open(new, timeout=req.timeout) File "C:\Program Files\Chimera 1.12\bin\lib\urllib2.py", line 431, in open response = self._open(req, data) File "C:\Program Files\Chimera 1.12\bin\lib\urllib2.py", line 449, in _open '_open', req) File "C:\Program Files\Chimera 1.12\bin\lib\urllib2.py", line 409, in _call_chain result = func(*args) File "C:\Program Files\Chimera 1.12\bin\lib\urllib2.py", line 1240, in https_open context=self._context) File "C:\Program Files\Chimera 1.12\bin\lib\urllib2.py", line 1197, in do_open raise URLError(err)URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:590)> Typically, if you get a TypeError, it's a problem on the remote serverand it should be fixed shortly. If you get a different error orget TypeError consistently for more than a day, please report theproblem using the Report a Bug... entry in the Help menu. Pleaseinclude the traceback printed above as part of the problem description.Traceback from web application request:Traceback (most recent call last): File "C:\Program Files\Chimera 1.12\share\WebServices\appWebService.py", line 48, in _initApp self.backend = Backend(service, url) File "C:\Program Files\Chimera 1.12\share\WebServices\opal_client.py", line 21, in __init__ raise NonChimeraError("Web service appears "NonChimeraError: Web service appears to be down. See Reply Log for more details.Service 'opal:ClustalOmegaService' is unavailable. See Reply Log for more details. Can you please help? Thanks a lot for your time,Chara