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(-) Description

Title :  CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI GLUCOKINASE IN COMPLEX WITH INHIBITOR DBT-GLCN
 
Authors :  E. L. D'Antonio, K. Perry, M. S. Deinema, S. P. Kearns, T. A. Frey
Date :  30 May 15  (Deposition) - 17 Jun 15  (Release) - 10 Feb 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Transferase, Hexose Kinase, Transferase-Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. L. D'Antonio, M. S. Deinema, S. P. Kearns, T. A. Frey, S. Tanghe, K. Perry, T. A. Roy, H. S. Gracz, A. Rodriguez, J. D'Antonio
Structure-Based Approach To The Identification Of A Novel Group Of Selective Glucosamine Analogue Inhibitors Of Trypanosoma Cruzi Glucokinase.
Mol. Biochem. Parasitol. V. 204 64 2016
PubMed-ID: 26778112  |  Reference-DOI: 10.1016/J.MOLBIOPARA.2015.12.004

(-) Compounds

Molecule 1 - GLUCOKINASE 1, PUTATIVE
    Chains: A, B
    EC Number: 2.7.1.2
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-28A(+)
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: TRYPANOSOMA CRUZI GLUCOKINASE
    Gene: TC00.1047053510187.100
    Organism Scientific: TRYPANOSOMA CRUZI (STRAIN CL BRENER)
    Organism Taxid: 353153
    Strain: CL BRENER

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
14V32Ligand/Ion2-DEOXY-2-({[(1,1-DIOXIDO-1-BENZOTHIOPHEN-2-YL)METHOXY]CARBONYL}AMINO)-BETA-D-GLUCOPYRANOSE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:93 , PRO A:94 , PRO A:103 , PHE A:104 , ASN A:105 , ASN A:130 , ASP A:131 , GLY A:188 , GLU A:207 , GLU A:236 , HOH A:655 , HOH A:656 , PHE B:337binding site for residue 4V3 A 500
2AC2SOFTWAREPHE A:337 , PHE A:339 , GLY B:93 , PRO B:94 , PRO B:103 , PHE B:104 , ASN B:105 , ASN B:130 , ASP B:131 , GLY B:186 , GLU B:207 , GLU B:236 , HOH B:640binding site for residue 4V3 B 500

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5BRH)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Lys A:44 -Asn A:45
2Gly A:102 -Pro A:103
3Gly B:102 -Pro B:103

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5BRH)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5BRH)

(-) Exons   (0, 0)

(no "Exon" information available for 5BRH)

(-) 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:367
                                                                                                                                                                                                                                                                                                                                                                                                               
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeehhhhhhhhhhhhhhh..eeeeeee...eeeeeeeee.....eeeeeeeee......hhhhhhhhhhhhh.hhhhhh.eeeeeeee...ee...ee.........ee.hhh.........eeeeehhhhhhhhhhhhhhh.hhhhheeeee...hhhhhh............eeeeee...eeeeeeeee....eeeeeeehhhhh......hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh...eeee.hhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhheeeee....hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5brh A   1 MNIKELSLHELCEELKTPAWNVPLTFVGDVGGTSARMGFVREGKNDSVHACVTRYSMKRKDITELIEFFNEIIELMPASVIKRVKAGVINVPGPVTGGAVGGPFNNLKGIARLSDYPKALFPPGRSAILNDLEAGGFGVLAVSDAHVFSEYFGVMWEGTQWRTCEQEPAGSVIGRGRCLVLAPGTGLGSSLIYYNPMNQQHIVVPLELGSQTIPMRKDIDYIQTLHAELKLLPNYENMVSGAGLEFHYRQVVRGSRPPCSAGEIAKLASEGDANACKAMKKYHEYLMRVGSEASMALLPLTIVLVGDNIVNNAFFYRNPQNLKEMHREALNHEMERFGFQSRVTYLRQKKLLNLNLMGCYRCGLDLS 367
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       


Chain B from PDB  Type:PROTEIN  Length:364
                                                                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhhh..eeeeeee...eeeeeeee....eeeeeeee....hhhhhhhhhhhhhhh.hhhhhh.eeeeeeee...ee...ee.........ee.hhh.........eeeeehhhhhhhhhhhhhhh.hhhhheeeee...hhhhhh............eeeeee...eeeeeeeee....eeeeeeehhhhh......hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeee.hhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhheeeee....hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5brh B   1 MNIKELSLHELCEELKTPAWNVPLTFVGDVGGTSARMGFVREDSVHACVTRYSMKRKDITELIEFFNEIIELMPASVIKRVKAGVINVPGPVTGGAVGGPFNNLKGIARLSDYPKALFPPGRSAILNDLEAGGFGVLAVSDAHVFSEYFGVMWEGTQWRTCEQEPAGSVIGRGRCLVLAPGTGLGSSLIYYNPMNQQHIVVPLELGSQTIPMRKDIDYIQTLHAELKLLPNYENMVSGAGLEFHYRQVVRGSRPPCSAGEIAKLASEGDANACKAMKKYHEYLMRVGSEASMALLPLTIVLVGDNIVNNAFFYRNPQNLKEMHREALNHEMERFGFQSRVTYLRQKKLLNLNLMGCYRCGLDLS 367
                                    10        20        30        40 ||     53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363    
                                                                    42|                                                                                                                                                                                                                                                                                                                                 
                                                                     46
   Legend:   → Mismatch (orange background)
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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  (0, 0)

(no "SCOP Domain" information available for 5BRH)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5BRH)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5BRH)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/TrEMBL
        Q4E4E1_TRYCC | Q4E4E1: 2q2r 5brd 5bre 5brf

(-) Related Entries Specified in the PDB File

2q2r 2Q2R IS A SIMILAR PROTEIN; HOWEVER, IT HAS 8 DIFFERENT POINT MUTATIONS. 2Q2R IS ALSO COMPLEXED WITH LIGANDS BETA-D-GLUCOSE AND ADP.
5brd 5BRD CONTAINS THE SAME PROTEIN COMPLEXED WITH BENZ-GLCN.
5bre 5BRE CONTAINS THE SAME PROTEIN COMPLEXED WITH CBZ-GLCN.
5brf 5BRE CONTAINS THE SAME PROTEIN COMPLEXED WITH HPOP-GLCN.