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(-) Description

Title :  STRUCTURE OF THE MT-ADPRASE IN COMPLEX WITH GADOLIDIUM AND ADP-RIBOSE, A NUDIX ENZYME
 
Authors :  L. -W. Kang, S. B. Gabelli, M. A. Bianchet, J. E. Cunningham, S. F. O'Hand L. M. Amzel
Date :  16 Sep 02  (Deposition) - 05 Aug 03  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Nudix Hydrolase, Rv1700, Adpr, Mycobacterium Tuberculosis, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. -W. Kang, S. B. Gabelli, J. E. Cunningham, S. F. O'Handley, L. M. Amze
Structure And Mechanism Of Mt-Adprase, A Nudix Hydrolase From Mycobacterium Tuberculosis
Structure V. 11 1015 2003
PubMed-ID: 12906832  |  Reference-DOI: 10.1016/S0969-2126(03)00154-0

(-) Compounds

Molecule 1 - ADPR PYROPHOSPHATASE
    Chains: A
    EC Number: 3.6.1.13
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET11B
    Expression System Strain: BLR(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Synonym: ADPRASE, MUTT/NUDIX FAMILY PROTEIN, HYPOTHETICAL PROTEIN RV1700

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
1APR1Ligand/IonADENOSINE-5-DIPHOSPHORIBOSE
2GD31Ligand/IonGADOLINIUM ION
Biological Unit 1 (2, 4)
No.NameCountTypeFull Name
1APR2Ligand/IonADENOSINE-5-DIPHOSPHORIBOSE
2GD32Ligand/IonGADOLINIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREILE A:19 , THR A:36 , ARG A:37 , GLU A:38 , ALA A:45 , ARG A:64 , ALA A:76 , GLY A:77 , LEU A:78 , PRO A:115 , GLY A:116 , GLU A:120 , ASN A:166 , ILE A:168 , GD3 A:301 , HOH A:302 , HOH A:303 , HOH A:323 , HOH A:355 , HOH A:358 , HOH A:361 , HOH A:378 , HOH A:385BINDING SITE FOR RESIDUE APR A 208
2AC2SOFTWAREGLU A:93 , APR A:208 , HOH A:302 , HOH A:303BINDING SITE FOR RESIDUE GD3 A 301

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1MQE)

(-) Exons   (0, 0)

(no "Exon" information available for 1MQE)

(-) 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:187
 aligned with O33199_MYCTO | O33199 from UniProtKB/TrEMBL  Length:207

    Alignment length:202
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205  
         O33199_MYCTO     6 FETISSETLHTGAIFALRRDQVRMPGGGIVTREVVEHFGAVAIVAMDDNGNIPMVYQYRHTYGRRLWELPAGLLDVAGEPPHLTAARELREEVGLQASTWQVLVDLDTAPGFSDESVRVYLATGLREVGRPEAHHEEADMTMGWYPIAEAARRVLRGEIVNSIAIAGVLAVHAVTTGFAQPRPLDTEWIDRPTAFAARRAER 207
               SCOP domains d1mqea_ A: ADP-ribose p     yrophosphatase                                                                                                                                                                 SCOP domains
               CATH domains 1mqeA00 A:6-207 Nucleos     ide Triphosphate Pyrophosphohydrolase                                                                                                                                          CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee...eeeeeeee.-----.eeeeeeee..eeeeee.....eeeeeeeee....eeeee..eee......hhhhhhhhhhhhhhheeeeeeeeeeee..........eeeeeeeeeee...----------.eeeeehhhhhhhhh.....hhhhhhhhhhhhhhhh................hhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1mqe A   6 FETISSETLHTGAIFALRRDQVR-----IVTREVVEHFGAVAIVAMDDNGNIPMVYQYRHTYGRRLWELPAGLLDVAGEPPHLTAARELREEVGLQASTWQVLVDLDTAPGFSDESVRVYLATGLREVGR----------TMGWYPIAEAARRVLRGEIVNSIAIAGVLAVHAVTTGFAQPRPLDTEWIDRPTAFAARRAER 207
                                    15        25  |     35        45        55        65        75        85        95       105       115       125       135         -|      155       165       175       185       195       205  
                                                 28    34                                                                                                  135        146
   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  (1, 1)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A   (O33199_MYCTO | O33199)
molecular function
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0030145    manganese ion binding    Interacting selectively and non-covalently with manganese (Mn) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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  3.6.1.13
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 Related Entries

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

UniProtKB/TrEMBL
        O33199_MYCTO | O33199: 1mk1 1mp2 1mqw 1mr2

(-) Related Entries Specified in the PDB File

1mk1 THE SAME PROTEIN COMPLEXED WITH ADPR
1mp2 THE SAME PROTEIN (APO ENZYME)
1mqw THE SAME PROTEIN COMPLEXED WITH THREE MN2+ IONS AND AMP-CP
1mr2 THE SAME PROTEIN COMPLEXED WITH 1 MN2+ ION AND AMP-CP