1DP2,1DP2


Conserved Protein Domain Family
TST_Repeats
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cd01445: TST_Repeats 
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Thiosulfate sulfurtransferases (TST) contain 2 copies of the Rhodanese Homology Domain. Only the second repeat contains the catalytically active Cys residue. The role of the 1st repeat is uncertain, but believed to be involved in protein interaction. This CD aligns the 1st and 2nd repeats.
Links
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Statistics
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PSSM-Id: 238722
Aligned: 2 rows
Threshold Bit Score: 179.217
Created: 23-Jun-2004
Updated: 2-Oct-2020
Structure
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Program:
Drawing:
Aligned Rows:
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active site
Conserved site include 1 residue -Click on image for an interactive view with Cn3D
Feature 1:active site residue [active site]
Evidence:
  • Comment:Cys is active site residue for sulfurtransferase activity
  • Comment:in rhodanase this domain is duplicated, but only one has the active site Cys.
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Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
Feature 1                                                                                     
1DP2_A     10 VSTKWLAesvragkvgpgLRVLDASwyspgtrearkEYLe------------RHVPGASFFDIeecrdkaspyevmlpse 77  cow
1DP2_A    162 KTYEQVLenle----skrFQLVDSRaq--------gRYLgtqpepdavgldsGHIRGSVNMPFmnfltedgfekspe--- 226 cow

Feature 1                          #                                    
1DP2_A     78 agfadyvgslgisndTHVVVYDGDdlgSFYAPRVWWMFRVFGhrtVSVLNGGFRNWLK 135 cow
1DP2_A    227 -elramfeakkvdltKPLIATXRK---GVTACHIALAAYLCGkpdVAIYDGSWFEWFH 280 cow

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