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(-) Description

Title :  ESCHERICHIA COLI GLPE SULFURTRANSFERASE
 
Authors :  A. Spallarossa, J. T. Donahue, T. J. Larson, M. Bolognesi, D. Bordo
Date :  25 Sep 01  (Deposition) - 28 Nov 01  (Release) - 01 Aug 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.10
Chains :  Asym./Biol. Unit :  A
Keywords :  Transferase, Rhodanese, Sulfurtransferase, Glycerol Metabolism (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Spallarossa, J. T. Donahue, T. J. Larson, M. Bolognesi, D. Bordo
Escherichia Coli Glpe Is A Prototype Sulfurtransferase For The Single-Domain Rhodanese Homology Superfamily
Structure V. 9 1117 2001
PubMed-ID: 11709175  |  Reference-DOI: 10.1016/S0969-2126(01)00666-9

(-) Compounds

Molecule 1 - THIOSULFATE SULFURTRANSFERASE GLPE
    Chains: A
    EC Number: 2.8.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 469008
    Strain: BL21(DE3)
    Synonym: GLPE PROTEIN

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 10)

Asymmetric/Biological Unit (3, 10)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2CSS1Mod. Amino AcidS-MERCAPTOCYSTEINE
3EDO7Ligand/Ion1,2-ETHANEDIOL

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:53 , HOH A:2094 , HOH A:2095BINDING SITE FOR RESIDUE ACT A1110
2AC2SOFTWAREASN A:8 , VAL A:9 , ALA A:10 , GLN A:99BINDING SITE FOR RESIDUE ACT A1111
3AC3SOFTWAREHIS A:13 , GLN A:14 , GLN A:17 , HOH A:2096BINDING SITE FOR RESIDUE EDO A1112
4AC4SOFTWAREMET A:1 , ASP A:2 , ILE A:7 , ASN A:8 , ASP A:84 , ASP A:90 , HOH A:2097BINDING SITE FOR RESIDUE EDO A1113
5AC5SOFTWAREMET A:1 , GLN A:3 , PHE A:4 , GLU A:5 , ASP A:84 , VAL A:85 , VAL A:86BINDING SITE FOR RESIDUE EDO A1114
6AC6SOFTWARETHR A:44 , ASN A:45 , ALA A:74 , TYR A:106 , ALA A:108 , HOH A:2089 , HOH A:2093BINDING SITE FOR RESIDUE EDO A1115
7AC7SOFTWAREGLY A:73 , GLN A:76 , TYR A:77 , GLN A:80 , TYR A:106BINDING SITE FOR RESIDUE EDO A1116
8AC8SOFTWAREMET A:1 , GLU A:5 , CYS A:6 , ASP A:84 , VAL A:85 , HOH A:2008BINDING SITE FOR RESIDUE EDO A1117
9AC9SOFTWAREGLU A:18 , GLU A:20 , ASP A:56 , ASP A:58 , HOH A:2061 , HOH A:2100BINDING SITE FOR RESIDUE EDO A1118

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1GMX)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1RHODANESE_3PS50206 Rhodanese domain profile.GLPE_ECOLI17-105  1A:17-105

(-) Exons   (0, 0)

(no "Exon" information available for 1GMX)

(-) 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:108
 aligned with GLPE_ECOLI | P0A6V5 from UniProtKB/Swiss-Prot  Length:108

    Alignment length:108
                                    10        20        30        40        50        60        70        80        90       100        
           GLPE_ECOLI     1 MDQFECINVADAHQKLQEKEAVLVDIRDPQSFAMGHAVQAFHLTNDTLGAFMRDNDFDTPVMVMCYHGNSSKGAAQYLLQQGYDVVYSIDGGFEAWQRQFPAEVAYGA 108
               SCOP domains d1gmxa_ A: Sulfurtransferase GlpE                                                                            SCOP domains
               CATH domains 1gmxA00 A:1-108 Oxidized Rhodanese, domain 1                                                                 CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eeehhhhhhhhhhh...eeee..hhhhhhhhee...ee.hhhhhhhhhhhh.....eeee....hhhhhhhhhhhhhh...eeee.hhhhhhhhhh...ee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------RHODANESE_3  PDB: A:17-105 UniProt: 17-105                                               --- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------ Transcript
                 1gmx A   1 MDQFECINVADAHQKLQEKEAVLVDIRDPQSFAMGHAVQAFHLTNDTLGAFMRDNDFDTPVMVMcYHGNSSKGAAQYLLQQGYDVVYSIDGGFEAWQRQFPAEVAYGA 108
                                    10        20        30        40        50        60    |   70        80        90       100        
                                                                                           65-CSS
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  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 1GMX)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (GLPE_ECOLI | P0A6V5)
molecular function
    GO:0004792    thiosulfate sulfurtransferase activity    Catalysis of the reaction: hydrogen cyanide + thiosulfate = H(+) + sulfite + thiocyanate.
    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.
biological process
    GO:0006071    glycerol metabolic process    The chemical reactions and pathways involving glycerol, 1,2,3-propanetriol, a sweet, hygroscopic, viscous liquid, widely distributed in nature as a constituent of many lipids.
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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  1gmx
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  GLPE_ECOLI | P0A6V5
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  2.8.1.1
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 Related Entries

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

UniProtKB/Swiss-Prot
        GLPE_ECOLI | P0A6V5: 1gn0

(-) Related Entries Specified in the PDB File

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