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(-) Description

Title :  CRYSTAL STRUCTURE OF S-NITROSATED HUMAN THIOREDOXIN MUTANT
 
Authors :  J. The, A. Weichsel, W. R. Montfort
Date :  30 Jan 14  (Deposition) - 12 Feb 14  (Release) - 12 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.54
Chains :  Asym./Biol. Unit :  A
Keywords :  S-Nitrosation, S-Nitrosocysteine, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. The, A. Weichsel, W. R. Montfort
Crystal Structure Of A Thioredoxin Mutant Displays A Dynami N-Terminal Loop Surrounding An S-Nitrosation Site
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - THIOREDOXIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET-3A
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GeneTXN, TRDX, TRX, TRX1
    MutationYES
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymTRX, ATL-DERIVED FACTOR, ADF, SURFACE-ASSOCIATED SULPHYDRYL PROTEIN, SASP

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1SNC1Mod. Amino AcidS-NITROSO-CYSTEINE

(-) Sites  (0, 0)

(no "Site" information available for 4OO5)

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:32 -A:35

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Met A:74 -Pro A:75

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4OO5)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 4OO5)

(-) 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    
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:105
                                                                                                                                         
               SCOP domains d4oo5a_ A: Thioredoxin                                                                                    SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhh....eeeeee...hhhhhhhhhhhhhhhhhh...eeeeee...hhhhhhhh......eeeeee..eeeeeee..hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------- Transcript
                 4oo5 A   1 MVKQIESKTAFQEALDAAGDKLVVVDFSATWCGPCKMIKPFFHSLSEKYSNVIFLEVDVDDcQDVASESEVKSMPTFQFFKKGQKVGEFSGANKEKLEATINELV 105
                                    10        20        30        40        50        60 |      70        80        90       100     
                                                                                        62-SNC                                       

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 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4OO5)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4OO5)

(-) Gene Ontology  (34, 34)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        THIO_HUMAN | P105991aiu 1auc 1cqg 1cqh 1ert 1eru 1erv 1erw 1m7t 1mdi 1mdj 1mdk 1trs 1tru 1trv 1trw 1w1c 1w1e 2hsh 2hxk 2ifq 2iiy 3e3e 3kd0 3m9j 3m9k 3qfa 3qfb 3trx 4ll1 4ll4 4oo4 4pok 4pol 4pom 4puf 4trx 5dqy

(-) Related Entries Specified in the PDB File

2hxk THE WILDTYPE PROTEIN WITH S-NITROSO MODIFICATIONS ON C62 AND C69, PH 9.
2iiy THE WILDTYPE PROTEIN WITH S-NITROSO MODIFICATIONS ON C62 AND C69, PH 7.
3m9j THE SAME PROTEIN WITHOUT S-NITROSO MODIFICATION, REDUCED FORM.
3m9k THE SAME PROTEIN WITHOUT S-NITROSO MODIFICATION, OXIDIZED FORM.
4oo4