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(-) Description

Title :  GLUTATHIONE TRANSFERASE FROM PROTEUS MIRABILIS
 
Authors :  J. Rossjohn, G. Polekhina, S. C. Feil, N. Allocati, M. Masulli, C. Diili M. W. Parker
Date :  23 Mar 98  (Deposition) - 20 Apr 99  (Release) - 21 Dec 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Transferase, Glutathione-Conjugating, A Putative Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. Rossjohn, G. Polekhina, S. C. Feil, N. Allocati, M. Masulli, C. De Illio, M. W. Parker
A Mixed Disulfide Bond In Bacterial Glutathione Transferase Functional And Evolutionary Implications.
Structure V. 6 721 1998
PubMed-ID: 9655824  |  Reference-DOI: 10.1016/S0969-2126(98)00074-4

(-) Compounds

Molecule 1 - GLUTATHIONE TRANSFERASE
    Cellular LocationPERIPLASM
    ChainsA
    EC Number2.5.1.18
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Expression System Vector TypeBACTERIAL
    Organism ScientificPROTEUS MIRABILIS
    Organism Taxid584
    Other DetailsDISULFIDE LINK BETWEEN THE CYS 10 AND THE THIOL MOIETY OF GLUTATHIONE
    SynonymPMGST, GST B1-1

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (2x)A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1GSH1Ligand/IonGLUTATHIONE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1GSH2Ligand/IonGLUTATHIONE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:9 , CYS A:10 , LYS A:35 , GLN A:51 , VAL A:52 , GLU A:65 , GLY A:66 , ASN A:99 , SER A:103 , GLU A:104 , HIS A:106 , LYS A:107 , TRP A:164 , HOH A:219 , HOH A:253BINDING SITE FOR RESIDUE GSH A 204

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1PMT)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Val A:52 -Pro A:53

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (2, 2)

Asymmetric Unit (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GST_NTERPS50404 Soluble glutathione S-transferase N-terminal domain profile.GST_PROMI1-81  1A:1-81
2GST_CTERPS50405 Soluble glutathione S-transferase C-terminal domain profile.GST_PROMI87-203  1A:87-201
Biological Unit 1 (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GST_NTERPS50404 Soluble glutathione S-transferase N-terminal domain profile.GST_PROMI1-81  2A:1-81
2GST_CTERPS50405 Soluble glutathione S-transferase C-terminal domain profile.GST_PROMI87-203  2A:87-201

(-) Exons   (0, 0)

(no "Exon" information available for 1PMT)

(-) 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:201
 aligned with GST_PROMI | P15214 from UniProtKB/Swiss-Prot  Length:203

    Alignment length:201
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200 
            GST_PROMI     1 MKLYYTPGSCSLSPHIVLRETGLDFSIERIDLRTKKTESGKDFLAINPKGQVPVLQLDNGDILTEGVAIVQYLADLKPDRNLIAPPKALERYHQIEWLNFLASEVHKGYSPLFSSDTPESYLPVVKNKLKSKFVYINDVLSKQKCVCGDHFTVADAYLFTLSQWAPHVALDLTDLSHLQDYLARIAQRPNVHSALVTEGLI 201
               SCOP domains d1pmta2 A:1-80 Class beta GST                                                   d1pmta1 A:81-201 Class beta GST                                                                                           SCOP domains
               CATH domains 1pmtA01 A:1-81,A:189-201 Glutaredoxin                                            1pmtA02 A:82-188  [code=1.20.1050.10, no name defined]                                                     1pmtA01       CATH domains
               Pfam domains GST_N-1pmtA02 A:1-75                                                       --------------GST_C-1pmtA01 A:90-189                                                                              ------------ Pfam domains
         Sec.struct. author .eeee....hhhhhhhhhhh.....eeee.............hhh........eee.....eee.hhhhhhhhh...hhh........hhhhhhhhhhhhhhh..hhhhhhhh........hhhhhhhhhhhhhhhhhhh............hhhhhhhhhhh..hhh.......hhhhhhhhhhh..hhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE GST_NTER  PDB: A:1-81 UniProt: 1-81                                              -----GST_CTER  PDB: A:87-201 UniProt: 87-203                                                                             PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1pmt A   1 MKLYYTPGSCSLSPHIVLRETGLDFSIERIDLRTKKTESGKDFLAINPKGQVPVLQLDNGDILTEGVAIVQYLADLKPDRNLIAPPKALERYHQIEWLNFLASEVHKGYSPLFSSDTPESYLPVVKNKLKSKFVYINDVLSKQKCVCGDHFTVADAYLFTLSQWAPHVALDLTDLSHLQDYLARIAQRPNVHSALVTEGLI 201
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200 

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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  (2, 2)

Asymmetric Unit

(-) CATH Domains  (2, 2)

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

(-) Pfam Domains  (2, 2)

Asymmetric Unit
(-)
Clan: GST_C (118)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A   (GST_PROMI | P15214)
molecular function
    GO:0004364    glutathione transferase activity    Catalysis of the reaction: R-X + glutathione = H-X + R-S-glutathione. R may be an aliphatic, aromatic or heterocyclic group; X may be a sulfate, nitrile or halide group.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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

UniProtKB/Swiss-Prot
        GST_PROMI | P152142pmt

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