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(-) Description

Title :  SOLUTION STRUCTURE OF UNCHARACTERIZED THIOREDOXIN-LIKE PROTEIN PG_2175 FROM PORPHYROMONAS GINGIVALIS
 
Authors :  R. Harris, M. Ahmed, J. Attonito, J. B. Bonanno, S. Chamala, S. Chowdhur B. Evans, A. Fiser, A. S. Glenn, J. Hammonds, B. Hillerich, K. Khafizov J. Lafleur, J. D. Love, R. D. Seidel, M. Stead, M. E. Girvin, S. C. Almo, N Structural Genomics Research Consortium (Nysgrc)
Date :  16 Apr 13  (Deposition) - 15 May 13  (Release) - 15 May 13  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
NMR Structure *:  A  (1x)
Keywords :  Structural Genomics, Unknown Function, Thioredoxin-Like, New York Structural Genomics Research Consortium, Nysgrc, Psi-Biology (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  R. Harris, M. Ahmed, J. Attonito, J. B. Bonanno, S. Chamala, S. Chowdhury, B. Evans, A. Fiser, A. S. Glenn, J. Hammonds, B. Hillerich, K. Khafizov, J. Lafleur, J. D. Love, R. D. Seidel, M. Stead, M. E. Girvin, S. C. Almo
Solution Structure Of Uncharacterized Thioredoxin-Like Protein Pg_2175 From Porphyromonas Gingivalis
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - UNCHARACTERIZED THIOREDOXIN-LIKE PROTEIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainBL21(DE3)
    Expression System Taxid562
    Expression System VectorMODIFIED PET26
    Expression System Vector TypePET
    GenePG_2175
    Organism ScientificPORPHYROMONAS GINGIVALIS
    Organism Taxid242619
    StrainW83

 Structural Features

(-) Chains, Units

  1
NMR Structure (20x)A
NMR Structure * (1x)A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2M72)

(-) Sites  (0, 0)

(no "Site" information available for 2M72)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2M72)

(-) Cis Peptide Bonds  (1, 20)

NMR Structure
No.ModelResidues
11, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20Ile A:112 -Pro A:113

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2M72)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:153
 aligned with Q7MT23_PORGI | Q7MT23 from UniProtKB/TrEMBL  Length:160

    Alignment length:153
                                                                                                                                                                          160        
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155    |    -   
         Q7MT23_PORGI    16 NTYAQLPAVSLKNIEGKTVQTNKLENAGKPMIISFFATNCKPCLRELKAIQEVYADWQDETGVRLIAVSIDEGQNAQKVKPLADGNGWEYEVLLDSNGDFKRAMNVSLIPAVFIVDGNGKIVYNHTGYTEGGEAELIKKVRELVK--------   -
               SCOP domains d2m72a_ A: automated matches                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeee....eee.hhh......eeeeee.......hhhhhhhhhhhhhhhhhh..eeeeee.....hhhhhhhhhhhhh...eeee....hhhhhhh.....eeeee.....eeeeee.....hhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2m72 A   4 NTYAQLPAVSLKNIEGKTVQTNKLENAGKPMIISFFATNCKPCLRELKAIQEVYADWQDETGVRLIAVSIDEGQNAQKVKPLADGNGWEYEVLLDSNGDFKRAMNVSLIPAVFIVDGNGKIVYNHTGYTEGGEAELIKKVRELVKEGHHHHHH 156
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153   

   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  (1, 1)

NMR Structure

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2M72)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2M72)

(-) Gene Ontology  (4, 4)

NMR Structure(hide GO term definitions)
Chain A   (Q7MT23_PORGI | Q7MT23)
molecular function
    GO:0016209    antioxidant activity    Inhibition of the reactions brought about by dioxygen (O2) or peroxides. Usually the antioxidant is effective because it can itself be more easily oxidized than the substance protected. The term is often applied to components that can trap free radicals, thereby breaking the chain reaction that normally leads to extensive biological damage.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
    GO:0098869    cellular oxidant detoxification    Any process carried out at the cellular level that reduces or removes the toxicity superoxide radicals or hydrogen peroxide.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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  Cis Peptide Bonds
    Ile A:112 - Pro A:113   [ RasMol ]  
 

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