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Model Overview
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1
340

Sequence
UniProt O04348
Database: TrEMBL (Unreviewed) automatically annotated and not reviewed

STRING
O04348: 3702.AT2G30440.1

Domain
Link to: [ InterPro ]
Peptidase_S26

Model 3D Structure
Model information:
Modelled residue range: 172 to 322
Based on template: [ 1b12 ]  
Sequence Identity [%]: 23%
Model date: 2012-10-31
Revision date: 2012-10-15

Quaternary structure information: [details]
Template (1b12): MONOMER
Model built: SINGLE CHAIN

Ligand information: [details]
Ligands in the template: 1PN: 1, PO4: 1.
Ligands in the model: none.
Template Links: [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  
display model: in [ AstexViewer ]
download model: as [ pdb ] - as [ Deepview project ]

This model has not been updated since 2012-10-15. 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       SALAEPKS IPSTSMYPTL DKGDRVMAEK VSYFFRKPEV SDIVIFKAPP
1b12C     78      sfiyepfq ipsgsmmptl ligdfilvek fat--ghpkr gdivvfkype
                                                                      
TARGET            sssss                   ssssss s           sssssssss
1b12C             sssss                 ssssssss s           sssssss  


TARGET    49    ILLEYPEYGY SSNDVFIKRI VASEGDWVEV RDGKLF---- ----------
1b12C     138   ---------- dpkldyikra vglpgdkvty dpvskeltiq pgcssgqace
                                                                      
TARGET          s       ss ss sssssss s    sssss                      
1b12C                         sssssss s    sssss s    sssss           


TARGET    85    -----VNDIV QEEDF----- ---------- ---------- ----------
1b12C     178   nalpvtysnv epsdfvqtfs atsgffevpk netkengirl serketlgdv
                                                                      
TARGET                                                                
1b12C                sss   ssssssssss  sssssss          sss sssssss  s


TARGET    95    ---------- ------VLEP MSYEMEPMFV PKGYVFVLGD NRNKSFDSHN
1b12C     234   thriltvpia qdqvgmyyqq pgqqlatwiv ppgqyfmmgd nrdnsadsry
                                                                      
TARGET                                     sssss   ssssss             
1b12C           ssssss                     sssss   ssssss             


TARGET    129   WGPLPIENIV GRSVFRYWPP SKV ------ ----------           
1b12C     284   wgfvpeanlv grataiwmsf dkqegewptg lrlsriggih           
                                                                      
TARGET             sss sss sssssss                                    
1b12C              sss sss ssssssssss s        s ss    sss            



Quality


Template's ligands section
Ligands in the template: 1PN: 1, PO4: 1.
The template contains ligands that are not yet part of the pipeline. Ligands which are currently assessed are listed in the help page.
No ligands were included in the model.


Quaternary Structure Annotation of the Template
1b12 is annotated as MONOMER
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: 1b12.pdb3.gz

Quaternary Structure Modelling of the Target Protein
Analysis of evolutionary and family specific aspects revealed non-conservation of the oligomeric structure
Hence, the oligomeric structures of the target and the template cannot be assumed to be similar (=MONOMER)
The target structure was calculated as SINGLE CHAIN
The corresponding reliability score is 0.372 (>0.5 indicates similarity)


Template Selection
 - Start SMR-Pipeline for:21576de30a8b6f6762420a45f2f1f62d on BC2-cluster at Wed Oct 31 14:44:54
2012 


 - Analyze BLAST summary ... 
 - No templates found with BLAST (seqid-cutoff: 60): go to HHSEARCH

 - Run HHSearch to detect more templates...
 - Generate new template library
 - Run template selection against modfied template library 
 - Summarize templates: 
 - Proof template(s) selection compared to previous Repository update
 - Need for modeling since selected templates are the not the same as in previous update

 - Send 1 Templates for modeling

 - @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
 -                                         ************************************
 - building model based on 1b12C (172-322) 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:21576de30a8b6f6762420a45f2f1f62d on BC2-cluster at Wed Oct 31 14:46:24
2012 




Template Description
Match Chain SeqId

3iiq: CRYSTALLOGRAPHIC ANALYSIS OF BACTERIAL SIGNAL PEPTIDASE INTERNARY COMPLEX WITH ARYLOMYCIN A2 AND A BETA-SULTAM INHIBITOR
Solved by: X-RAY, Resolution: 2.00A, Identified by HHSEARCH
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

173-324 3iiqA 23%
[Model]
174-336 3iiqB 21%
[Model]

1kn9: CRYSTAL STRUCTURE OF A BACTERIAL SIGNAL PEPTIDASE APO- ENZYME, IMPLICATIONS FOR SIGNAL PEPTIDE BINDING AND THE SER-LYS DYAD MECHANISM.
Solved by: X-RAY, Resolution: 2.40A, Identified by HHSEARCH
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

170-325 1kn9A 21%
[Model]
172-321 1kn9B 21%
[Model]
170-325 1kn9C 21%
[Model]
172-321 1kn9D 22%
[Model]

1b12: CRYSTAL STRUCTURE OF TYPE 1 SIGNAL PEPTIDASE FROM ESCHERICHIA COLI IN COMPLEX WITH A BETA-LACTAM INHIBITOR
Solved by: X-RAY, Resolution: 1.95A, Identified by HHSEARCH
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

171-321 1b12A 21%
[Model]
173-325 1b12B 22%
[Model]
171-321 1b12D 23%
[Model]
172-322 1b12C 23%
[Model]

3s04: CRYSTAL STRUCTURE OF ESCHERICHIA COLI TYPE I SIGNAL PEPTIDCOMPLEX WITH AN ARYLOMYCIN LIPOGLYCOPEPTIDE ANTIBIOTIC
Solved by: X-RAY, Resolution: 2.44A, Identified by HHSEARCH
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

173-325 3s04A 22%
[Model]
173-336 3s04B 21%
[Model]

1t7d: CRYSTAL STRUCTURE OF ESCHERICHIA COLI TYPE I SIGNAL PEPTIDASE IN COMPLEX WITH A LIPOPEPTIDE INHIBITOR
Solved by: X-RAY, Resolution: 2.47A, Identified by HHSEARCH
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

174-325 1t7dA 22%
[Model]
174-324 1t7dB 23%
[Model]

3k2z: CRYSTAL STRUCTURE OF A LEXA PROTEIN FROM THERMOTOGA MARITI
Solved by: X-RAY, Resolution: 1.37A, Identified by HHSEARCH
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

177-240 3k2zA 14%
[Model]
176-240 3k2zB 14%
[Model]

1f39: CRYSTAL STRUCTURE OF THE LAMBDA REPRESSOR C-TERMINAL DOMAI
Solved by: X-RAY, Resolution: 1.90A, Identified by HHSEARCH
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

177-244 1f39B 12%
[Model]
177-244 1f39A 12%
[Model]

3bdn: CRYSTAL STRUCTURE OF THE LAMBDA REPRESSOR
Solved by: X-RAY, Resolution: 3.91A, Identified by HHSEARCH
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

176-242 3bdnA 11%
[Model]
176-242 3bdnB 11%
[Model]

2ho0: STRUCTURE OF A HYPER-CLEAVABLE MONOMERIC FRAGMENT OF PHAGELAMBDA REPRESSOR CONTAINING THE CLEAVAGE SITE REGION
Solved by: X-RAY, Resolution: 2.50A, Identified by HHSEARCH
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

177-249 2ho0A 11%
[Model]

2hnf: STRUCTURE OF A HYPER-CLEAVABLE MONOMERIC FRAGMENT OF PHAGELAMBDA REPRESSOR CONTAINING THE CLEAVAGE SITE REGION
Solved by: X-RAY, Resolution: 1.80A, Identified by HHSEARCH
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

177-242 2hnfA 9%
[Model]

1kca: CRYSTAL STRUCTURE OF THE LAMBDA REPRESSOR C-TERMINAL DOMAIOCTAMER
Solved by: X-RAY, Resolution: 2.91A, Identified by HHSEARCH
[ SMTL ]   [ RCSB ]   [ PDBe ]   [ SCOP ]  [ CATH ]  

177-322 1kcaA 9%
[Model]
177-322 1kcaH 9%
[Model]
177-322 1kcaD 9%
[Model]
177-322 1kcaG 9%
[Model]
177-322 1kcaC 9%
[Model]
177-322 1kcaF 9%
[Model]
177-322 1kcaB 9%
[Model]
177-322 1kcaE 9%
[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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