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(-) Description

Title :  THE STRUCTURE OF AHPE FROM MYCOBACTERIUM TUBERCULOSIS REVISITED
 
Authors :  A. Pallo, J. Messens
Date :  24 Nov 14  (Deposition) - 27 Jul 16  (Release) - 10 Aug 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Peroxiredoxins, Protein Structure, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. A. Van Bergen, M. Alonso, A. Pallo, L. Nilsson, F. De Proft, J. Messens
Revisiting Sulfur H-Bonds In Proteins: The Example Of Peroxiredoxin Ahpe.
Sci Rep V. 6 30369 2016
PubMed-ID: 27468924  |  Reference-DOI: 10.1038/SREP30369
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PUTATIVE PEROXIREDOXIN MT2298
    Chains: A, B, C, D
    EC Number: 1.11.1.15
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: MT2298
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 83331
    Strain: CDC 1551 / OSHKOSH
    Synonym: THIOREDOXIN REDUCTASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 4X0X)

(-) Sites  (0, 0)

(no "Site" information available for 4X0X)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4X0X)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Trp A:95 -Pro A:96
2Trp B:95 -Pro B:96
3Trp C:95 -Pro C:96
4Trp D:95 -Pro D:96

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4X0X)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4X0X)

(-) Exons   (0, 0)

(no "Exon" information available for 4X0X)

(-) Sequences/Alignments

Asymmetric 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 ............eee.....eee.hhhh...eeeeee.....hhhhhhhhhhhhhhhhhh....eeeeeee..hhhhhhhhhhhhh....eee.....hhhhhhhh.ee....ee..eeeee.....eeeeee.......hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4x0x A   0 HMLNVGATAPDFTLRDQNQQLVTLRGYRGAKNVLLVFFPLAFTGICQGELDQLRDHLPEFENDDSAALAISVGPPPTHKIWATQSGFTFPLLSDFWPHGAVSQAYGVFNEQAGIANRGTFVVDRSGIIRFAEMKQPGEVRDQRLWTDALAALT 152
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149   


Chain B from PDB  Type:PROTEIN  Length:154
                                                                                                                                                                                          
               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......hhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4x0x B   0 HMLNVGATAPDFTLRDQNQQLVTLRGYRGAKNVLLVFFPLAFTGICQGELDQLRDHLPEFENDDSAALAISVGPPPTHKIWATQSGFTFPLLSDFWPHGAVSQAYGVFNEQAGIANRGTFVVDRSGIIRFAEMKQPGEVRDQRLWTDALAALTA 153
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149    


Chain C from PDB  Type:PROTEIN  Length:154
                                                                                                                                                                                          
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............eee.....eee.hhhh...eeeeee.....hhhhhhhhhhhhhhhhhh....eeeeeee..hhhhhhhhhhhhh....eee.....hhhhhhh..ee....ee.eeeeee.....eeeeeee.......hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4x0x C   0 HMLNVGATAPDFTLRDQNQQLVTLRGYRGAKNVLLVFFPLAFTGICQGELDQLRDHLPEFENDDSAALAISVGPPPTHKIWATQSGFTFPLLSDFWPHGAVSQAYGVFNEQAGIANRGTFVVDRSGIIRFAEMKQPGEVRDQRLWTDALAALTA 153
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149    


Chain D from PDB  Type:PROTEIN  Length:154
                                                                                                                                                                                          
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............eeee....eee.hhhh...eeeeee.....hhhhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhhhh....eee.....hhhhhhh..ee....ee..eeeee.....eeeeee.......hhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4x0x D   0 HMLNVGATAPDFTLRDQNQQLVTLRGYRGAKNVLLVFFPLAFTGICQGELDQLRDHLPEFENDDSAALAISVGPPPTHKIWATQSGFTFPLLSDFWPHGAVSQAYGVFNEQAGIANRGTFVVDRSGIIRFAEMKQPGEVRDQRLWTDALAALTA 153
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149
   Legend:   → Mismatch (orange background)
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  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 4X0X)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4X0X)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4X0X)

(-) Gene Ontology  (10, 16)

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  Cis Peptide Bonds
    Trp A:95 - Pro A:96   [ RasMol ]  
    Trp B:95 - Pro B:96   [ RasMol ]  
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 Related Entries

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

UniProtKB/Swiss-Prot
        Y2238_MYCTO | P9WIE2: 1xvw 1xxu 4x1u 5c04
        Y2238_MYCTU | P9WIE3: 1xvw 1xxu 4x1u 4xih 5c04 5id2

(-) Related Entries Specified in the PDB File

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