<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<META content="MSHTML 6.00.2900.3603" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV>Dear all,</DIV>
<DIV> </DIV>
<DIV>I am refining a structure complexed with LSTc (alpha 2,6-linked
galactose,i.e. SIA-GAL-NAG-GAL).I know that the BETA1-4 or BETA1-3 in
the mon-lib could restrain the bond distance,but I could not find the
links between the SIA and GAL......any suggestions are appreciated.</DIV>
<DIV> </DIV>
<DIV>Best regards</DIV>
<DIV> </DIV>
<DIV>Janxon </DIV></BODY></HTML>