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(-) Description

Title :  STRUCTURAL BASIS FOR THE THIOREDOXIN-LIKE ACTIVITY PROFILE OF THE GLUTAREDOXIN-LIKE PROTEIN NRDH-REDOXIN FROM ESCHERICHIA COLI.
 
Authors :  M. Stehr, G. Schneider, F. Aslund, A. Holmgren, Y. Lindqvist
Date :  03 Jul 01  (Deposition) - 09 Aug 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A
Keywords :  Electron Transport, Nrdh, Thioredoxin, Glutaredoxin, Redox Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Stehr, G. Schneider, F. Aslund, A. Holmgren, Y. Lindqvist
Structural Basis For The Thioredoxin-Like Activity Profile Of The Glutaredoxin-Like Nrdh-Redoxin From Escherichia Coli
J. Biol. Chem. V. 276 35836 2001
PubMed-ID: 11441020  |  Reference-DOI: 10.1074/JBC.M105094200

(-) Compounds

Molecule 1 - GLUTAREDOXIN-LIKE PROTEIN NRDH
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1H75)

(-) Sites  (0, 0)

(no "Site" information available for 1H75)

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:11 -A:14

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Leu A:51 -Pro A:52

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1H75)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GLUTAREDOXIN_2PS51354 Glutaredoxin domain profile.NRDH_ECO571-81  1A:1-76
NRDH_ECOL61-81  1A:1-76
NRDH_ECOLI1-81  1A:1-76
NRDH_SHIFL1-81  1A:1-76

(-) Exons   (0, 0)

(no "Exon" information available for 1H75)

(-) 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:76
 aligned with NRDH_ECO57 | P0AC67 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:76
                                    10        20        30        40        50        60        70      
            NRDH_ECO57    1 MRITIYTRNDCVQCHATKRAMENRGFDFEMINVDRVPEAAEALRAQGFRQLPVVIAGDLSWSGFRPDMINRLHPAP 76
               SCOP domains d1h75a_ A: Glutaredoxin-like NRDH-redoxin                                    SCOP domains
               CATH domains 1h75A00 A:1-76 Glutaredoxin                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee...hhhhhhhhhhhhhh....eeee...hhhhhhhhhhh......eeee..eeee..hhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) GLUTAREDOXIN_2  PDB: A:1-76 UniProt: 1-81                                    PROSITE (3)
                 Transcript ---------------------------------------------------------------------------- Transcript
                  1h75 A  1 MRITIYTRNDCVQCHATKRAMENRGFDFEMINVDRVPEAAEALRAQGFRQLPVVIAGDLSWSGFRPDMINRLHPAP 76
                                    10        20        30        40        50        60        70      


Chain A from PDB  Type:PROTEIN  Length:76
 aligned with NRDH_ECOL6 | P0AC66 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:76
                                    10        20        30        40        50        60        70      
            NRDH_ECOL6    1 MRITIYTRNDCVQCHATKRAMENRGFDFEMINVDRVPEAAEALRAQGFRQLPVVIAGDLSWSGFRPDMINRLHPAP 76
               SCOP domains d1h75a_ A: Glutaredoxin-like NRDH-redoxin                                    SCOP domains
               CATH domains 1h75A00 A:1-76 Glutaredoxin                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee...hhhhhhhhhhhhhh....eeee...hhhhhhhhhhh......eeee..eeee..hhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE GLUTAREDOXIN_2  PDB: A:1-76 UniProt: 1-81                                    PROSITE
                 Transcript ---------------------------------------------------------------------------- Transcript
                  1h75 A  1 MRITIYTRNDCVQCHATKRAMENRGFDFEMINVDRVPEAAEALRAQGFRQLPVVIAGDLSWSGFRPDMINRLHPAP 76
                                    10        20        30        40        50        60        70      


Chain A from PDB  Type:PROTEIN  Length:76
 aligned with NRDH_ECOLI | P0AC65 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:76
                                    10        20        30        40        50        60        70      
            NRDH_ECOLI    1 MRITIYTRNDCVQCHATKRAMENRGFDFEMINVDRVPEAAEALRAQGFRQLPVVIAGDLSWSGFRPDMINRLHPAP 76
               SCOP domains d1h75a_ A: Glutaredoxin-like NRDH-redoxin                                    SCOP domains
               CATH domains 1h75A00 A:1-76 Glutaredoxin                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee...hhhhhhhhhhhhhh....eeee...hhhhhhhhhhh......eeee..eeee..hhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) ---------------------------------------------------------------------------- PROSITE (3)
                PROSITE (4) GLUTAREDOXIN_2  PDB: A:1-76 UniProt: 1-81                                    PROSITE (4)
                 Transcript ---------------------------------------------------------------------------- Transcript
                  1h75 A  1 MRITIYTRNDCVQCHATKRAMENRGFDFEMINVDRVPEAAEALRAQGFRQLPVVIAGDLSWSGFRPDMINRLHPAP 76
                                    10        20        30        40        50        60        70      


Chain A from PDB  Type:PROTEIN  Length:76
 aligned with NRDH_SHIFL | P0AC68 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:76
                                    10        20        30        40        50        60        70      
            NRDH_SHIFL    1 MRITIYTRNDCVQCHATKRAMENRGFDFEMINVDRVPEAAEALRAQGFRQLPVVIAGDLSWSGFRPDMINRLHPAP 76
               SCOP domains d1h75a_ A: Glutaredoxin-like NRDH-redoxin                                    SCOP domains
               CATH domains 1h75A00 A:1-76 Glutaredoxin                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee...hhhhhhhhhhhhhh....eeee...hhhhhhhhhhh......eeee..eeee..hhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) GLUTAREDOXIN_2  PDB: A:1-76 UniProt: 1-81                                    PROSITE (2)
                 Transcript ---------------------------------------------------------------------------- Transcript
                  1h75 A  1 MRITIYTRNDCVQCHATKRAMENRGFDFEMINVDRVPEAAEALRAQGFRQLPVVIAGDLSWSGFRPDMINRLHPAP 76
                                    10        20        30        40        50        60        70
   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)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1H75)

(-) Gene Ontology  (6, 21)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (NRDH_SHIFL | P0AC68)
molecular function
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0015035    protein disulfide oxidoreductase activity    Catalysis of the reaction: a protein with reduced sulfide groups = a protein with oxidized disulfide bonds.
biological process
    GO:0045454    cell redox homeostasis    Any process that maintains the redox environment of a cell or compartment within a cell.
    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.
cellular component
    GO:0005623    cell    The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope.

Chain A   (NRDH_ECOL6 | P0AC66)
molecular function
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0015035    protein disulfide oxidoreductase activity    Catalysis of the reaction: a protein with reduced sulfide groups = a protein with oxidized disulfide bonds.
biological process
    GO:0045454    cell redox homeostasis    Any process that maintains the redox environment of a cell or compartment within a cell.
    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.
cellular component
    GO:0005623    cell    The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope.

Chain A   (NRDH_ECO57 | P0AC67)
molecular function
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0015035    protein disulfide oxidoreductase activity    Catalysis of the reaction: a protein with reduced sulfide groups = a protein with oxidized disulfide bonds.
biological process
    GO:0045454    cell redox homeostasis    Any process that maintains the redox environment of a cell or compartment within a cell.
    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.
cellular component
    GO:0005623    cell    The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope.

Chain A   (NRDH_ECOLI | P0AC65)
molecular function
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0015035    protein disulfide oxidoreductase activity    Catalysis of the reaction: a protein with reduced sulfide groups = a protein with oxidized disulfide bonds.
biological process
    GO:0045454    cell redox homeostasis    Any process that maintains the redox environment of a cell or compartment within a cell.
    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.
    GO:0051353    positive regulation of oxidoreductase activity    Any process that activates or increases the frequency, rate or extent of oxidoreductase activity, the 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.
cellular component
    GO:0005623    cell    The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope.

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 Related Entries

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