Dear friends,

Recently, I solved a structure with a ligand acetyl coenzyme a (ACO) at
2.5A, in which I need to modelled the ACO in O. I generated the torsion
file with the PRODRG2 server, the torsion file is attached. I wonder why
only the 1-12 angles can be torsioned in o(8.0)?
Thanks in advance.

!
!
!       This file was generated by PRODRG version 061128.0522
!       PRODRG written/copyrighted by Daan van Aalten
!       and Alexander Schuettelkopf
!
!       Questions/comments to [EMAIL PROTECTED]
!
!       When using this software in a publication, cite:
!       A. W. Schuettelkopf and D. M. F. van Aalten (2004).
!       PRODRG - a tool for high-throughput crystallography
!       of protein-ligand complexes.
!       Acta Crystallogr. D60, 1355--1363.
!
!
!       To use this file add the data _after_ the line starting with
!       '.torsion_information' to your current .torsion_information datablock
!       (e.g. in torsions.o) and update the datablock header.
!
!
.torsion_information t    46 72
residue COA
torsion T001   0  CBY  CBW  SBV  CBU  CBY  OBX
torsion T002   0  CBW  SBV  CBU  CBT  CBY  CBW  OBX
torsion T003   0  SBV  CBU  CBT  NBS  CBY  CBW  OBX  SBV
torsion T004   0  CBU  CBT  NBS  CBQ  CBY  CBW  OBX  SBV  CBU
torsion T005   0  CBT  NBS  CBQ  CBP  CBY  CBW  OBX  SBV  CBU  CBT
torsion T006   0  NBS  CBQ  CBP  CBO  CBY  CBW  OBX  SBV  CBU  CBT     \
                  NBS  OBR
torsion T007   0  CBQ  CBP  CBO  NBN  CBY  CBW  OBX  SBV  CBU  CBT     \
                  NBS  CBQ  OBR
torsion T008   0  CBP  CBO  NBN  CBL  CBY  CBW  OBX  SBV  CBU  CBT     \
                  NBS  CBQ  OBR  CBP
torsion T009   0  CBO  NBN  CBL  CBJ  CBY  CBW  OBX  SBV  CBU  CBT     \
                  NBS  CBQ  OBR  CBP  CBO
torsion T010   0  NBN  CBL  CBJ  CBF  CBY  CBW  OBX  SBV  CBU  CBT     \
                  NBS  CBQ  OBR  CBP  CBO  NBN  OBM
torsion T011   0  CBL  CBJ  CBF  CBG  CBY  CBW  OBX  SBV  CBU  CBT     \
                  NBS  CBQ  OBR  CBP  CBO  NBN  CBL  OBM  OBK
torsion T012   0  CBJ  CBF  CBG  OBE  CBY  CBW  OBX  SBV  CBU  CBT     \
                  NBS  CBQ  OBR  CBP  CBO  NBN  CBL  OBM  CBJ  OBK     \
                  CBH  CBI
torsion T013   0  CBF  CBG  OBE  PBB  CBY  CBW  OBX  SBV  CBU  CBT     \
                  NBS  CBQ  OBR  CBP  CBO  NBN  CBL  OBM  CBJ  OBK     \
                  CBF  CBH  CBI
torsion T014   0  CBG  OBE  PBB  OBA  CBY  CBW  OBX  SBV  CBU  CBT     \
                  NBS  CBQ  OBR  CBP  CBO  NBN  CBL  OBM  CBJ  OBK     \
                  CBF  CBH  CBI  CBG
torsion T015   0  OBE  PBB  OBA  PAX  CBY  CBW  OBX  SBV  CBU  CBT     \
                  NBS  CBQ  OBR  CBP  CBO  NBN  CBL  OBM  CBJ  OBK     \
                  CBF  CBH  CBI  CBG  OBE  OBC  OBD
torsion T016   0  PBB  OBA  PAX  O5*  CBY  CBW  OBX  SBV  CBU  CBT     \
                  NBS  CBQ  OBR  CBP  CBO  NBN  CBL  OBM  CBJ  OBK     \
                  CBF  CBH  CBI  CBG  OBE  PBB  OBC  OBD
torsion T017   0  OBA  PAX  O5*  C5*  C5*  C4*  O4*  C3*  O3*  PAP     \
                  OAR  OAS  OAQ  C2*  O2*  C1*  N9   C8   N7   C5      \
                  C4   N3   C2   N1   C6   N6
torsion T018   0  PAX  O5*  C5*  C4*  C4*  O4*  C3*  O3*  PAP  OAR     \
                  OAS  OAQ  C2*  O2*  C1*  N9   C8   N7   C5   C4      \
                  N3   C2   N1   C6   N6
torsion T019   0  O5*  C5*  C4*  C3*  O4*  C3*  O3*  PAP  OAR  OAS     \
                  OAQ  C2*  O2*  C1*  N9   C8   N7   C5   C4   N3      \
                  C2   N1   C6   N6
torsion T020   0  C4*  C3*  O3*  PAP  PAP  OAR  OAS  OAQ
torsion T021   0  C3*  O3*  PAP  OAQ  OAR  OAS  OAQ
torsion T022   0  O4*  C1*  N9   C4   C8   N7   C5   C4   N3   C2      \
                  N1   C6   N6



-- 
Peng Zhang, Ph.D. Student
Institute of Biochemistry and Cell Biology
Shanghai Institutes for Biological Sciences
Chinese Academy of Sciences

320 Yue-Yang Road
Shanghai 20031
P.R. China



Tel: 021-5492-1117
Fax: 021-5492-1116
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