SWISS-MODEL Repository - Model Details

Model Overview
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1
1528

Sequence
UniProt Q01320
Database: TrEMBL (Unreviewed) automatically annotated and not reviewed

Domain
Link to: [ InterPro ]
DNA_gyraseB
DNA_topoisoIV
Toprim
HATPase_c
DTHCT

Model 3D Structure
Model information:
Modelled residue range: 28 to 404
Based on template: [ 1zxm ]  
Sequence Identity [%]: 95%
Model date: 2013-02-14
Revision date: 2013-01-30

Quaternary structure information: [details]
Template (1zxm): DIMER
Model built: SINGLE CHAIN

Ligand information: [details]
Ligands in the template: ANP: 1, MG: 1.
Ligands in the model: ANP: 1, MG: 1
Template Links: [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  
display model: in [ AstexViewer ]
download model: as [ pdb ] - as [ Deepview project ]

This model has not been updated since 2013-01-30. In the meantime, new template structures may have become available which would allow building a more reliable model. Would you like to submit the target protein to SWISS-MODEL Workspace and build a new model now? [ Submit ]



Alignment

TARGET    1       SIERIYQK KTQLEHILLR PDTYIGSVEL VTQQMWVYDE DVGINYREVT
1zxmA     29      sveriyqk ktqlehillr pdtyigsvel vtqqmwvyde dvginyrevt
                                                                      
TARGET             hhhh      hhhhhh    hhh       sssssssss    ssssssss
1zxmA              hhhh      hhhhhh              sssssssss    ssssssss


TARGET    49    FVPGLYKIFD EILVNAADNK QRDPKMSCIR VTIDPENNVI SIWNNGKGIP
1zxmA     77    fvpglykifd eilvnaadnk qrdpkmscir vtidpennli siwnngkgip
                                                                      
TARGET          s hhhhhhhh hhhhhhhhhh hh    ssss sssss  sss sssss     
1zxmA           s  hhhhhhh hhhhhhhhhh hh    ssss sssss  sss sssss     


TARGET    99    VVEHKVEKIY VPALIFGQLL TSSNYDDDEK KVTGGRNGYG AKLCNIFSTK
1zxmA     127   vvehkvekmy vpalifgqll tssnydddek kvtggrngyg aklcnifstk
                                                                      
TARGET                     hhhhh                            hhhhhhssss
1zxmA                      hhhhh                          h hhhhhhssss


TARGET    149   FTVETASREY KKMFKQTWMD NMGRAGDMEL KPFSGEDYTC ITFQPDLSKF
1zxmA     177   ftvetasrey kkmfkqtwmd nmgragemel kpfngedytc itfqpdlskf
                                                                      
TARGET          ssssssss   ssssssssss s ssss  ss sss    sss ssssss hhh
1zxmA           ssssssss   ssssssssss s ssss  ss sss    sss ssssss hhh


TARGET    199   KMQSLDKDIV ALMVRRAYDI AGSTKDVKVF LNGNSLPVKG FRSYVDLYLK
1zxmA     227   kmqsldkdiv almvrraydi agstkdvkvf lngnklpvkg frsyvdmylk
                                                                      
TARGET                hhhh hhhhhhhhhh hhh    sss ss sss      hhhhhhhh 
1zxmA                 hhhh hhhhhhhhhh hhh    sss ss sss      hhhhhhhh 


TARGET    249   DKVDETGNSL KVIHEQVNPR WEVCLTMSER GFQQISFVNS IATSKGGRHV
1zxmA     277   dkldetgnsl kviheqvnhr wevcltmsek gfqqisfvns iatskggrhv
                                                                      
TARGET                       sssss  s ssssssss     sssssss  sss  ssshh
1zxmA                        sssss  s ssssssss     sssssss  sss  ssshh


TARGET    299   DYVADQIVSK LVDVVKKKNK GGVAVKAHQV KNHMWIFVNA LIENPTFDSQ
1zxmA     327   dyvadqivtk lvdvvkkkn- ---avkahqv knhmwifvna lienptfdsq
                                                                      
TARGET          hhhhhhhhhh h   hh            hhh h ssssssss s    sssss
1zxmA           hhhhhhhhhh h   hh            hhh hhssssssss s         


TARGET    349   TKENMTLQAK SFGSTCQLSE KFIKAAIGC                       
1zxmA     377   tkenmtlqpk sfgstcqlse kfikaaigc-                      
                                                                      
TARGET           sssss              h hhhhhh                          
1zxmA             sss    h h        h hhhhhh                          



Quality


Template's ligands section
Ligands in the template: ANP: 1, MG: 1.
Ligands in the template that will be assessed: ANP901, MG903.
Model's ligands section
ANP901
ANP901 interacts, within a radius of 3 Angstroem, with the following ions: MG903. They will be considered as a single ligand.
All the residues interacting with the ligand are completely conserved between model and template.
The RMSD between the interacting residues of model and template is smaller than 2 Angstrom: 0.090
Given the properties calculated previously, the ligand ANP901 will be included in the model.
ANP901: conservation:True, RMSD:True, included: True

The new model with the included ligands was saved successfully.


Quaternary Structure Annotation of the Template
1zxm is annotated as DIMER
The oligomeric state of the structure was assigned by the authors of the corresponding PDB entry
The following biological unit was used to build the template structure: 1zxm.pdb1.gz

Quaternary Structure Modelling of the Target Protein
Not all chains of the complex were identified
Please use the advancend features of the SwissModel Project Mode

The target structure was calculated as SINGLE CHAIN


Template Selection
 - Start SMR-Pipeline for:318306e83530cb706180952152299ce0 on BC2-cluster at Thu Feb 14 04:56:03
2013 


 - Analyze BLAST summary ... 
 - Blast template search was successfull, number of templates selected for modeling:  2
 - But still uncovered regions of the target sequence detected, go for: HHSEARCH

 - Warning: sequence length exceeded the limit of 1500 residues
 - HHsearch profile build is skipped
FATAL - No A3m found

 - No template with A found
 - No template with B found
 - Proof template(s) selection compared to previous Repository update
 - Different number of templates selected (old0 vs new:2): model based on new templates
 - Send 2 Templates for modeling

 - @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
 -  ********************
 - building model based on 1zxmA (28-404) was successful 
 -                        ****************************************
 - building model based on 4fm9A (433-1187) was successful 
 - Repository Pipeline parameter

   Cut-off parameters to model the target based on a BLAST target-template alignment
    Evalue :                                     0.0001
    Minimum Template size (aa) for ranking :     25
    Minimum Sequence identity :                  60

   Cut-off parameters to model the target based on a HHSearch target-template alignment
    Evalue :                                     0.0001
    Probability :                                50
    MAC :                                        0.3

   Parameters for model selection
    Minimal number of uncovered target
     residues after BLAST to run HHSEARCH :      50
    Minimal number of uncovered target
     residues to model an additional template :  25
    
 - Finish SMR-Pipeline for:318306e83530cb706180952152299ce0 on BC2-cluster at Thu Feb 14 06:18:45
2013 




Template Description
Match Chain SeqId

1zxm: HUMAN TOPO IIA ATPASE/AMP-PNP
Solved by: X-RAY, Resolution: 1.87A, Identified by BLAST
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

28-410 1zxmB 95%
[Model]
28-404 1zxmA 96%
[Model]

4fm9: HUMAN TOPOISOMERASE II ALPHA BOUND TO DNA
Solved by: X-RAY, Resolution: 2.90A, Identified by BLAST
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

433-1187 4fm9A 93%
[Model]

1zxn: HUMAN DNA TOPOISOMERASE IIA ATPASE/ADP
Solved by: X-RAY, Resolution: 2.51A, Identified by BLAST
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

28-423 1zxnB 93%
[Model]
28-421 1zxnA 90%
[Model]
28-425 1zxnC 93%
[Model]
28-424 1zxnD 90%
[Model]

3qx3: HUMAN TOPOISOMERASE IIBETA IN COMPLEX WITH DNA AND ETOPOSI
Solved by: X-RAY, Resolution: 2.16A, Identified by BLAST
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

435-1185 3qx3A 74%
[Model]
432-1185 3qx3B 73%
[Model]

Downloads
Reference

If you are using models from the SWISS-MODEL Repository, please cite the following articles:

- Kiefer F, Arnold K, Künzli M, Bordoli L, Schwede T (2009).
The SWISS-MODEL Repository and associated resources.
Nucleic Acids Res. 37, D387-D392.

- Jürgen Kopp and Torsten Schwede (2004)
The SWISS-MODEL Repository of annotated three-dimensional protein structure homology models.
Nucleic Acids Res. 32, D230-D234.




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