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(-) Description

Title :  STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS DUTPASE H21W MUTANT
 
Authors :  J. Toth, B. G. Vertessy, I. Leveles, A. Bendes
Date :  31 Jul 12  (Deposition) - 03 Jul 13  (Release) - 03 Jul 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Jelly-Roll, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Toth, B. G. Vertessy, I. Leveles, A. Bendes, A. Lopata
Ramd Identification Of Substrate Binding Pathways To The Active Site Of Dutpase
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - DEOXYURIDINE 5'-TRIPHOSPHATE NUCLEOTIDOHYDROLASE
    Chains: A
    EC Number: 3.6.1.23
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Gene: DUT, RV2697C, MT2771, MTCY05A6.18C
    Mutation: YES
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Synonym: DUTPASE, DUTP PYROPHOSPHATASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 4)

Asymmetric Unit (4, 4)
No.NameCountTypeFull Name
1DUP1Ligand/Ion2'-DEOXYURIDINE 5'-ALPHA,BETA-IMIDO-TRIPHOSPHATE
2GOL1Ligand/IonGLYCEROL
3MG1Ligand/IonMAGNESIUM ION
4TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
Biological Unit 1 (3, 9)
No.NameCountTypeFull Name
1DUP3Ligand/Ion2'-DEOXYURIDINE 5'-ALPHA,BETA-IMIDO-TRIPHOSPHATE
2GOL3Ligand/IonGLYCEROL
3MG-1Ligand/IonMAGNESIUM ION
4TRS3Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:64 , SER A:65 , GLY A:66 , ASN A:77 , GLY A:80 , THR A:81 , ILE A:82 , ASP A:83 , TYR A:86 , GLU A:89 , ILE A:90 , LYS A:91 , GLN A:113 , ARG A:140 , GLY A:144 , HIS A:145 , GLY A:146 , SER A:147 , SER A:148 , MG A:203 , HOH A:301 , HOH A:302 , HOH A:303 , HOH A:304 , HOH A:309 , HOH A:321 , HOH A:333BINDING SITE FOR RESIDUE DUP A 201
2AC2SOFTWARESER A:74 , ILE A:75 , VAL A:76 , HOH A:318BINDING SITE FOR RESIDUE TRS A 202
3AC3SOFTWAREDUP A:201 , HOH A:301 , HOH A:302 , HOH A:303BINDING SITE FOR RESIDUE MG A 203
4AC4SOFTWARETYR A:30 , ARG A:110 , HOH A:388 , HOH A:395BINDING SITE FOR RESIDUE GOL A 204

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4GCY)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Ser A:78 -Pro A:79

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4GCY)

(-) Exons   (0, 0)

(no "Exon" information available for 4GCY)

(-) 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    
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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:163
                                                                                                                                                                                                   
               SCOP domains d4gcya_ A: automated matches                                                                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhh.....eeee.................eeee....eee....eeeee..eeee....eeeeee.hhhhhhhhheee....eee........eeeeee......eee....eeeeeeeee.................................... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gcy A  -8 SGLVPRGSHMSTTLAIVRLDPGLPLPSRAWDGDAGVDLYSAEDVELAPGRRALVRTGVAVAVPFGMVGLVHPRSGLATRVGLSIVNSPGTIDAGYRGEIKVALINLDPAAPIVVHRGDRIAQLLVQRVELVELVEVSSFDEAGLASTSRGDGGHGSSGGHASL 154
                                     1        11        21        31        41        51        61        71        81        91       101       111       121       131       141       151
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (11, 19)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        DUT_MYCTO | P9WNS4: 1mq7 1six 1sjn 1slh 1sm8 1smc 1snf 2py4 3h6d 3hza 3i93 3loj
        DUT_MYCTU | P9WNS5: 1mq7 1six 1sjn 1slh 1sm8 1smc 1snf 2py4 3h6d 3hza 3i93 3loj 5ect 5edd

(-) Related Entries Specified in the PDB File

2py4 WILD TYPE MT DUTPASE
3hza MT DUTPASE H145W