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(-) Description

Title :  CRYSTAL STRUCTURE OF THE F37H MUTANT AHPE FROM MYCOBACTERIUM TUBERCULOSIS
 
Authors :  A. Pallo, V. T. Dufe, J. Messens
Date :  12 Jun 15  (Deposition) - 27 Jul 16  (Release) - 24 Aug 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.45
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Oxidoreductase, 1-Cys Peroxiredoxin, Peroxiredoxin, Thioredoxin Fold, Mycobacterium Tuberculosis, Active Site Mutant (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Pedre, L. A. Van Bergen, A. Pallo, L. A. Rosado, V. T. Dufe, I. V. Molle, K. Wahni, H. Erdogan, M. Alonso, F. D. Proft, J. Messens
The Active Site Architecture In Peroxiredoxins: A Case Stud On Mycobacterium Tuberculosis Ahpe.
Chem. Commun. (Camb. ) V. 52 10293 2016
PubMed-ID: 27471753  |  Reference-DOI: 10.1039/C6CC02645A

(-) Compounds

Molecule 1 - PUTATIVE PEROXIREDOXIN MT2298
    Chains: A, B
    EC Number: 1.11.1.15
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: MT2298
    Mutation: YES
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Synonym: THIOREDOXIN REDUCTASE, ALKYLHYDROPEROXIDASE E

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 5C04)

(-) Sites  (0, 0)

(no "Site" information available for 5C04)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5C04)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Trp A:95 -Pro A:96
2Trp B:95 -Pro B:96

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5C04)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5C04)

(-) Exons   (0, 0)

(no "Exon" information available for 5C04)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:153
                                                                                                                                                                                         
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............eeee....eee.hhhh...eeeeee.....hhhhhhhhhhhhhhhhhh....eeeeeee..hhhhhhhhhhhhh....eee.....hhhhhhh..ee....ee.eeeeee.....eeeeeee.......hhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5c04 A   0 SMLNVGATAPDFTLRDQNQQLVTLRGYRGAKNVLLVFHPLAFTGICQGELDQLRDHLPEFENDDSAALAISVGPPPTHKIWATQSGFTFPLLSDFWPHGAVSQAYGVFNEQAGIANRGTFVVDRSGIIRFAEMKQPGEVRDQRLWTDALAALT 152
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149   


Chain B from PDB  Type:PROTEIN  Length:153
                                                                                                                                                                                         
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............eee.....eee.hhhh...eeeeee.....hhhhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhhhh....eee.....hhhhhhh..ee....ee.eeeeee.....eeeeeee......hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5c04 B   0 SMLNVGATAPDFTLRDQNQQLVTLRGYRGAKNVLLVFHPLAFTGICQGELDQLRDHLPEFENDDSAALAISVGPPPTHKIWATQSGFTFPLLSDFWPHGAVSQAYGVFNEQAGIANRGTFVVDRSGIIRFAEMKQPGEVRDQRLWTDALAALT 152
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 5C04)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5C04)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5C04)

(-) Gene Ontology  (10, 16)

Asymmetric/Biological Unit(hide GO term definitions)

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  Sites
(no "Sites" information available for 5c04)
 
  Cis Peptide Bonds
    Trp A:95 - Pro A:96   [ RasMol ]  
    Trp B:95 - Pro B:96   [ RasMol ]  
 

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  5c04
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  Y2238_MYCTU | P9WIE3
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  1.11.1.15
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        Y2238_MYCTO | P9WIE2: 1xvw 1xxu 4x0x 4x1u
        Y2238_MYCTU | P9WIE3: 1xvw 1xxu 4x0x 4x1u 4xih 5id2

(-) Related Entries Specified in the PDB File

1xvw CRYSTAL STRUCTURE OF AHPE FROM MYCOBACTERIUM TUBERCULOSIS, A 1-CYS PEROXIREDOXIN
1xxu CRYSTAL STRUCTURE OF AHPE FROM MYCROBACTERIUM TUBERCULOSIS, A 1-CYS PEROXIREDOXIN
4x0x THE STRUCTURE OF AHPE FROM MYCOBACTERIUM TUBERCULOSIS REVISITED
4x1u THE STRUCTURE OF AHPE FROM MYCOBACTERIUM TUBERCULOSIS REVISITED
4xih CRYSTAL STRUCTURE OF THE R116A MUTANT AHPE FROM MYCOBACTERIUM TUBERCULOSIS