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(-) Description

Title :  1-DEOXY-D-XYLULOSE 5-PHOSPHATE SYNTHASE (DXS) FROM DEINOCOCCUS RADIODURANS
 
Authors :  S. Xiang, G. Usunow, G. Lange, M. Busch, L. Tong
Date :  29 Nov 06  (Deposition) - 26 Dec 06  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Thiamin, Isoprenoid, Dxs, 1-Deoxy-D-Xylulose-5-Phosphate, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Xiang, G. Usunow, G. Lange, M. Busch, L. Tong
Crystal Structure Of 1-Deoxy-D-Xylulose 5-Phosphate Synthase, A Crucial Enzyme For Isoprenoids Biosynthesis.
J. Biol. Chem. V. 282 2676 2007
PubMed-ID: 17135236  |  Reference-DOI: 10.1074/JBC.M610235200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 1-DEOXY-D-XYLULOSE-5-PHOSPHATE SYNTHASE
    Chains: A, B, C, D
    EC Number: 2.2.1.7
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET28A
    Expression System Strain: BL21 (DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: DXS
    Organism Scientific: DEINOCOCCUS RADIODURANS
    Organism Taxid: 1299
    Synonym: 1-DEOXYXYLULOSE-5-PHOSPHATE SYNTHASE, DXP SYNTHASE, DXPS

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric Unit (2, 8)
No.NameCountTypeFull Name
1MG4Ligand/IonMAGNESIUM ION
2TDP4Ligand/IonTHIAMIN DIPHOSPHATE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION
2TDP2Ligand/IonTHIAMIN DIPHOSPHATE
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION
2TDP2Ligand/IonTHIAMIN DIPHOSPHATE

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:154 , ASN A:181 , ASN A:183 , MET A:185 , TDP A:1001BINDING SITE FOR RESIDUE MG A 2001
2AC2SOFTWAREASP B:154 , ASN B:183 , MET B:185 , TDP B:1002BINDING SITE FOR RESIDUE MG B 2002
3AC3SOFTWAREASP C:154 , ASN C:183 , MET C:185 , TDP C:1003BINDING SITE FOR RESIDUE MG C 2003
4AC4SOFTWAREASP D:154 , ASN D:183 , MET D:185 , TDP D:1004BINDING SITE FOR RESIDUE MG D 2004
5AC5SOFTWARESER A:54 , HIS A:82 , GLY A:123 , HIS A:124 , ALA A:125 , GLY A:153 , ASP A:154 , GLY A:155 , SER A:156 , ASN A:183 , MET A:185 , SER A:186 , ILE A:187 , LYS A:289 , MET A:349 , ILE A:371 , GLU A:373 , PHE A:398 , MG A:2001BINDING SITE FOR RESIDUE TDP A 1001
6AC6SOFTWARESER B:54 , HIS B:82 , GLY B:123 , HIS B:124 , ALA B:125 , GLY B:153 , ASP B:154 , GLY B:155 , SER B:156 , ASN B:183 , MET B:185 , SER B:186 , ILE B:187 , LYS B:289 , MET B:349 , ILE B:371 , GLU B:373 , PHE B:398 , ARG B:401 , MG B:2002BINDING SITE FOR RESIDUE TDP B 1002
7AC7SOFTWARESER C:54 , HIS C:82 , GLY C:123 , HIS C:124 , ALA C:125 , GLY C:153 , ASP C:154 , GLY C:155 , SER C:156 , ASN C:183 , SER C:186 , ILE C:371 , GLU C:373 , PHE C:398 , ARG C:401 , MG C:2003BINDING SITE FOR RESIDUE TDP C 1003
8AC8SOFTWARESER D:54 , HIS D:82 , GLY D:123 , HIS D:124 , ALA D:125 , GLY D:153 , ASP D:154 , GLY D:155 , SER D:156 , ASN D:183 , MET D:185 , ILE D:187 , LYS D:289 , ILE D:371 , GLU D:373 , PHE D:398 , ARG D:401 , MG D:2004BINDING SITE FOR RESIDUE TDP D 1004

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2O1X)

(-) Cis Peptide Bonds  (11, 11)

Asymmetric Unit
No.Residues
1Ser A:71 -Pro A:72
2Gly A:257 -Pro A:258
3Lys A:539 -Pro A:540
4Ser B:71 -Pro B:72
5Gly B:257 -Pro B:258
6Ser C:71 -Pro C:72
7Gly C:257 -Pro C:258
8Lys C:539 -Pro C:540
9Ser D:71 -Pro D:72
10Gly D:257 -Pro D:258
11Lys D:539 -Pro D:540

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2O1X)

(-) PROSITE Motifs  (1, 4)

Asymmetric Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TRANSKETOLASE_2PS00802 Transketolase signature 2.DXS_DEIRA428-444
 
 
 		  4A:428-444
B:428-444
C:428-444
D:428-444
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TRANSKETOLASE_2PS00802 Transketolase signature 2.DXS_DEIRA428-444
 
 
 		  2A:428-444
B:428-444
-
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TRANSKETOLASE_2PS00802 Transketolase signature 2.DXS_DEIRA428-444
 
 
 		  2-
-
C:428-444
D:428-444

(-) Exons   (0, 0)

(no "Exon" information available for 2O1X)

(-) 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:578
 aligned with DXS_DEIRA | Q9RUB5 from UniProtKB/Swiss-Prot  Length:629

    Alignment length:623
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554       564       574       584       594       604       614       624   
            DXS_DEIRA     5 PGTSDTPLLDQIHGPKDLKRLSREQLPALTEELRGEIVRVCSRGGLHLASSLGAVDIITALHYVLDSPRDRILFDVGHQAYAHKILTGRRDQMADIKKEGGISGFTKVSESEHDAITVGHASTSLANALGMALARDAQGKDFHVAAVIGDGSLTGGMALAALNTIGDMGRKMLIVLNDNEMSISENVGAMNKFMRGLQVQKWFQEGEGAGKKAVEAVSKPLADFMSRAKNSTRHFFDPASVNPFAAMGVRYVGPVDGHNVQELVWLLERLVDLDGPTILHIVTTKGKGLSYAEADPIYWHGPAKFDPATGEYVPSSAYSWSAAFGEAVTEWAKTDPRTFVVTPAMREGSGLVEFSRVHPHRYLDVGIAEEVAVTTAAGMALQGMRPVVAIYSTFLQRAYDQVLHDVAIEHLNVTFCIDRAGIVGADGATHNGVFDLSFLRSIPGVRIGLPKDAAELRGMLKYAQTHDGPFAIRYPRGNTAQVPAGTWPDLKWGEWERLKGGDDVVILAGGKALDYALKAAEDLPGVGVVNARFVKPLDEEMLREVGGRARALITVEDNTVVGGFGGAVLEALNSMNLHPTVRVLGIPDEFQEHATAESVHARAGIDAPAIRTVLAELGVDVPI 627
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh.....eeee.....hhhhhhhhhhhhhhhhh..........hhhhh...........hhhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhhhhhhh..eeeeeee..........hhhhhh---------------------------------------------....hhhhh.eeeeeee..hhhhhhhhhhhhh....eeeeeee......hhhhhhh.hhhhh.................hhhhhhhhhhhhhhhhh..eeeee........hhhhhhhh...eee...hhhhhhhhhhhhhhh..eeeeeeehhhhh.hhhhhhhh........eeeee...............hhhhhh......eee...hhhhhhhhhhhhhhh...eeee......................eeee....eeeeehhhhhhhhhhhhh....eeeee..eee..hhhhhhhhhhhh.eeeeeeeee...hhhhhhhhhhhhh....eeeeeee........hhhhhhhhh..hhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TRANSKETOLASE_2  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2o1x A   5 PGTSDTPLLDQIHGPKDLKRLSREQLPALTEELRGEIVRVCSRGGLHLASSLGAVDIITALHYVLDSPRDRILFDVGHQAYAHKILTGRRDQMADIKKEGGISGFTKVSESEHDAITVGHASTSLTNALGMALARDAQGKDFHVAAVIGDGSLTGGMALAALNTIGDMGRKMLIVLNDNEMSISENVGAMNKFM---------------------------------------------SVNPFAAMGVRYVGPVDGHNVQELVWLLERLVDLDGPTILHIVTTKGKGLSYAEADPIYWHGPAKFDPATGEYVPSSAYSWSAAFGEAVTEWAKTDPRTFVVTPAMREGSGLVEFSRVHPHRYLDVGIAEEVAVTTAAGMALQGMRPVVAIYSTFLQRAYDQVLHDVAIEHLNVTFCIDRAGIVGADGATHNGVFDLSFLRSIPGVRIGLPKDAAELRGMLKYAQTHDGPFAIRYPRGNTAQVPAGTWPDLKWGEWERLKGGDDVVILAGGKALDYALKAAEDLPGVGVVNARFVKPLDEEMLREVGGRARALITVEDNTVVGGFGGAVLEALNSMNLHPTVRVLGIPDEFQEHATAESVHARAGIDAPAIRTVLAELGVDVPI 627
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194   |     -         -         -         -       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554       564       574       584       594       604       614       624   
                                                                                                                                                                                                                           198                                           244                                                                                                                                                                                                                                                                                                                                                                                               


Chain B from PDB  Type:PROTEIN  Length:579
 aligned with DXS_DEIRA | Q9RUB5 from UniProtKB/Swiss-Prot  Length:629

    Alignment length:622
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587       597       607       617       627  
            DXS_DEIRA     8 SDTPLLDQIHGPKDLKRLSREQLPALTEELRGEIVRVCSRGGLHLASSLGAVDIITALHYVLDSPRDRILFDVGHQAYAHKILTGRRDQMADIKKEGGISGFTKVSESEHDAITVGHASTSLANALGMALARDAQGKDFHVAAVIGDGSLTGGMALAALNTIGDMGRKMLIVLNDNEMSISENVGAMNKFMRGLQVQKWFQEGEGAGKKAVEAVSKPLADFMSRAKNSTRHFFDPASVNPFAAMGVRYVGPVDGHNVQELVWLLERLVDLDGPTILHIVTTKGKGLSYAEADPIYWHGPAKFDPATGEYVPSSAYSWSAAFGEAVTEWAKTDPRTFVVTPAMREGSGLVEFSRVHPHRYLDVGIAEEVAVTTAAGMALQGMRPVVAIYSTFLQRAYDQVLHDVAIEHLNVTFCIDRAGIVGADGATHNGVFDLSFLRSIPGVRIGLPKDAAELRGMLKYAQTHDGPFAIRYPRGNTAQVPAGTWPDLKWGEWERLKGGDDVVILAGGKALDYALKAAEDLPGVGVVNARFVKPLDEEMLREVGGRARALITVEDNTVVGGFGGAVLEALNSMNLHPTVRVLGIPDEFQEHATAESVHARAGIDAPAIRTVLAELGVDVPIEV 629
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh.....eeee.....hhhhhhh...hhhhhhh..........................hhhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhhhhhhh..eeeeeee.................-------------------------------------------.....hhhhh.eeeeeee..hhhhhhhhhhhhh....eeeeeee......hhhhhhh.hhhhh.................hhhhhhhhhhhhhhhhh..eeeee........hhhhhhhh...eee...hhhhhhhhhhhhhhh..eeeeeeehhhhhhhhhhhhhhh.......eeeee...............hhhhhh......eee...hhhhhhhhhhhhh.....eeee......................eeee...eeeeeehhhhhhhhhhhhh....eeeee..eee..hhhhhhhhhhheeeeeeeeeee...hhhhhhhhhhhhh....eeeeeee........hhhhhhhhhh.hhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TRANSKETOLASE_2  ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2o1x B   8 SDTPLLDQIHGPKDLKRLSREQLPALTEELRGEIVRVCSRGGLHLASSLGAVDIITALHYVLDSPRDRILFDVGHQAYAHKILTGRRDQMADIKKEGGISGFTKVSESEHDAITVGHASTSLTNALGMALARDAQGKDFHVAAVIGDGSLTGGMALAALNTIGDMGRKMLIVLNDNEMSISENVGAMNKFMR-------------------------------------------ASVNPFAAMGVRYVGPVDGHNVQELVWLLERLVDLDGPTILHIVTTKGKGLSYAEADPIYWHGPAKFDPATGEYVPSSAYSWSAAFGEAVTEWAKTDPRTFVVTPAMREGSGLVEFSRVHPHRYLDVGIAEEVAVTTAAGMALQGMRPVVAIYSTFLQRAYDQVLHDVAIEHLNVTFCIDRAGIVGADGATHNGVFDLSFLRSIPGVRIGLPKDAAELRGMLKYAQTHDGPFAIRYPRGNTAQVPAGTWPDLKWGEWERLKGGDDVVILAGGKALDYALKAAEDLPGVGVVNARFVKPLDEEMLREVGGRARALITVEDNTVVGGFGGAVLEALNSMNLHPTVRVLGIPDEFQEHATAESVHARAGIDAPAIRTVLAELGVDVPIEV 629
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197 |       -         -         -         -     | 247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587       597       607       617       627  
                                                                                                                                                                                                                         199                                         243                                                                                                                                                                                                                                                                                                                                                                                                  


Chain C from PDB  Type:PROTEIN  Length:538
 aligned with DXS_DEIRA | Q9RUB5 from UniProtKB/Swiss-Prot  Length:629

    Alignment length:622
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626  
            DXS_DEIRA     7 TSDTPLLDQIHGPKDLKRLSREQLPALTEELRGEIVRVCSRGGLHLASSLGAVDIITALHYVLDSPRDRILFDVGHQAYAHKILTGRRDQMADIKKEGGISGFTKVSESEHDAITVGHASTSLANALGMALARDAQGKDFHVAAVIGDGSLTGGMALAALNTIGDMGRKMLIVLNDNEMSISENVGAMNKFMRGLQVQKWFQEGEGAGKKAVEAVSKPLADFMSRAKNSTRHFFDPASVNPFAAMGVRYVGPVDGHNVQELVWLLERLVDLDGPTILHIVTTKGKGLSYAEADPIYWHGPAKFDPATGEYVPSSAYSWSAAFGEAVTEWAKTDPRTFVVTPAMREGSGLVEFSRVHPHRYLDVGIAEEVAVTTAAGMALQGMRPVVAIYSTFLQRAYDQVLHDVAIEHLNVTFCIDRAGIVGADGATHNGVFDLSFLRSIPGVRIGLPKDAAELRGMLKYAQTHDGPFAIRYPRGNTAQVPAGTWPDLKWGEWERLKGGDDVVILAGGKALDYALKAAEDLPGVGVVNARFVKPLDEEMLREVGGRARALITVEDNTVVGGFGGAVLEALNSMNLHPTVRVLGIPDEFQEHATAESVHARAGIDAPAIRTVLAELGVDVPIE 628
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhh.....hhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh.....eeee.....hhhhhhhh....hhhhh..........................hhhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhhhhhhh..eeeeeee........------------------------------------------------------...hhhhh.eee......hhhhhhhhhhhhh....eeeeeee....------------------------------..hhhhhhhhhhhhhhhhh....eee..hhhhhhhhhhhhhh...eee...hhhhhhhhhhhhhhh....eeeeehhhhh.hhhhhhhhh.......eeeee.......hhhhh...hhhhhhhh....eee...hhhhhhhhhhhhhh....eeeee.....................ee......eeeee.hhhhhhhhhhh.....eeeee..eee..hhhhhhhhhhh..eeeeeeeee...hhhhhhhhhhhhh....eeeeeee........hhhhhhhhh..hhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TRANSKETOLASE_2  ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2o1x C   7 TSDTPLLDQIHGPKDLKRLSREQLPALTEELRGEIVRVCSRGGLHLASSLGAVDIITALHYVLDSPRDRILFDVGHQAYAHKILTGRRDQMADIKKEGGISGFTKVSESEHDAITVGHASTSLTNALGMALARDAQGKDFHVAAVIGDGSLTGGMALAALNTIGDMGRKMLIVLNDNEMSISEN------------------------------------------------------VNPFAAMGVRYVGPVDGHNVQELVWLLERLVDLDGPTILHIVTTKG------------------------------AYSWSAAFGEAVTEWAKTDPRTFVVTPAMREGSGLVEFSRVHPHRYLDVGIAEEVAVTTAAGMALQGMRPVVAIYSTFLQRAYDQVLHDVAIEHLNVTFCIDRAGIVGADGATHNGVFDLSFLRSIPGVRIGLPKDAAELRGMLKYAQTHDGPFAIRYPRGNTAQVPAGTWPDLKWGEWERLKGGDDVVILAGGKALDYALKAAEDLPGVGVVNARFVKPLDEEMLREVGGRARALITVEDNTVVGGFGGAVLEALNSMNLHPTVRVLGIPDEFQEHATAESVHARAGIDAPAIRTVLAELGVDVPIE 628
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186   |     -         -         -         -         -       246       256       266       276       286   |     -         -         -    |  326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626  
                                                                                                                                                                                                                 190                                                    245                                          290                            321                                                                                                                                                                                                                                                                                                                   


Chain D from PDB  Type:PROTEIN  Length:530
 aligned with DXS_DEIRA | Q9RUB5 from UniProtKB/Swiss-Prot  Length:629

    Alignment length:613
                                    26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626   
            DXS_DEIRA    17 HGPKDLKRLSREQLPALTEELRGEIVRVCSRGGLHLASSLGAVDIITALHYVLDSPRDRILFDVGHQAYAHKILTGRRDQMADIKKEGGISGFTKVSESEHDAITVGHASTSLANALGMALARDAQGKDFHVAAVIGDGSLTGGMALAALNTIGDMGRKMLIVLNDNEMSISENVGAMNKFMRGLQVQKWFQEGEGAGKKAVEAVSKPLADFMSRAKNSTRHFFDPASVNPFAAMGVRYVGPVDGHNVQELVWLLERLVDLDGPTILHIVTTKGKGLSYAEADPIYWHGPAKFDPATGEYVPSSAYSWSAAFGEAVTEWAKTDPRTFVVTPAMREGSGLVEFSRVHPHRYLDVGIAEEVAVTTAAGMALQGMRPVVAIYSTFLQRAYDQVLHDVAIEHLNVTFCIDRAGIVGADGATHNGVFDLSFLRSIPGVRIGLPKDAAELRGMLKYAQTHDGPFAIRYPRGNTAQVPAGTWPDLKWGEWERLKGGDDVVILAGGKALDYALKAAEDLPGVGVVNARFVKPLDEEMLREVGGRARALITVEDNTVVGGFGGAVLEALNSMNLHPTVRVLGIPDEFQEHATAESVHARAGIDAPAIRTVLAELGVDVPIEV 629
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) DXP_synthase_N-2o1xD01 D:17-287                                                                                                                                                                                                                                                ---                              Transket_pyr-2o1xD05 D:321-486                                                                                                                                        ----------Transketolase_C-2o1xD09 D:497-614                                                                                     --------------- Pfam domains (1)
           Pfam domains (2) DXP_synthase_N-2o1xD02 D:17-287                                                                                                                                                                                                                                                ---                              Transket_pyr-2o1xD06 D:321-486                                                                                                                                        ----------Transketolase_C-2o1xD10 D:497-614                                                                                     --------------- Pfam domains (2)
           Pfam domains (3) DXP_synthase_N-2o1xD03 D:17-287                                                                                                                                                                                                                                                ---                              Transket_pyr-2o1xD07 D:321-486                                                                                                                                        ----------Transketolase_C-2o1xD11 D:497-614                                                                                     --------------- Pfam domains (3)
           Pfam domains (4) DXP_synthase_N-2o1xD04 D:17-287                                                                                                                                                                                                                                                ---                              Transket_pyr-2o1xD08 D:321-486                                                                                                                                        ----------Transketolase_C-2o1xD12 D:497-614                                                                                     --------------- Pfam domains (4)
         Sec.struct. author .........hhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhh.....eeee.....hhhhhhhh....hhhhh..........................hhhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhhhhhhh..eeeeeee.........-----------------------------------------------------.........eeeeeee..hhhhhhhhhhhhh....eeeeeee....------------------------------..hhhhhhhhhhhhhhhhh..eeeee........hhhhhhhh...eee...hhhhhhhhhhhhhhhh.eeeeeeehhhhh.hhhhhhhhh.......eeeee...............hhhhhh......eee...hhhhhhhhhhhhhh....eeee......................eeee....eeeee.hhhhhhhhhhhh....eeeee..eee..hhhhhhhhhhh..eeeeeeeee...hhhhhhhhhhhh.....eeeeeee........hhhhhhhhh..hhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TRANSKETOLASE_2  ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2o1x D  17 HGPKDLKRLSREQLPALTEELRGEIVRVCSRGGLHLASSLGAVDIITALHYVLDSPRDRILFDVGHQAYAHKILTGRRDQMADIKKEGGISGFTKVSESEHDAITVGHASTSLTNALGMALARDAQGKDFHVAAVIGDGSLTGGMALAALNTIGDMGRKMLIVLNDNEMSISENV-----------------------------------------------------VNPFAAMGVRYVGPVDGHNVQELVWLLERLVDLDGPTILHIVTTKG------------------------------AYSWSAAFGEAVTEWAKTDPRTFVVTPAMREGSGLVEFSRVHPHRYLDVGIAEEVAVTTAAGMALQGMRPVVAIYSTFLQRAYDQVLHDVAIEHLNVTFCIDRAGIVGADGATHNGVFDLSFLRSIPGVRIGLPKDAAELRGMLKYAQTHDGPFAIRYPRGNTAQVPAGTWPDLKWGEWERLKGGDDVVILAGGKALDYALKAAEDLPGVGVVNARFVKPLDEEMLREVGGRARALITVEDNTVVGGFGGAVLEALNSMNLHPTVRVLGIPDEFQEHATAESVHARAGIDAPAIRTVLAELGVDVPIEV 629
                                    26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186    |    -         -         -         -         -       246       256       266       276       286   |     -         -         -    |  326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626   
                                                                                                                                                                                                        191                                                   245                                          290                            321
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 2O1X)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2O1X)

(-) Pfam Domains  (3, 12)

Asymmetric Unit
(-)
Clan: THDP-binding (106)
(-)
Clan: no clan defined [family: Transketolase_C] (40)

(-) Gene Ontology  (11, 11)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (DXS_DEIRA | Q9RUB5)
molecular function
    GO:0008661    1-deoxy-D-xylulose-5-phosphate synthase activity    Catalysis of the reaction: D-glyceraldehyde 3-phosphate + H(+) + pyruvate = 1-deoxy-D-xylulose 5-phosphate + CO(2).
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0030976    thiamine pyrophosphate binding    Interacting selectively and non-covalently with thiamine pyrophosphate, the diphosphoric ester of thiamine. Acts as a coenzyme of several (de)carboxylases, transketolases, and alpha-oxoacid dehydrogenases.
    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:0052865    1-deoxy-D-xylulose 5-phosphate biosynthetic process    The chemical reactions and pathways resulting in the formation of 1-deoxy-D-xylulose 5-phosphate, the 5-phospho derivative of 1-deoxy-D-xylulose. 1-deoxy-D-xylulose 5-phosphate is an intermediate in the non-mevalonate pathway and a common precursor for isoprenoid, thiamin, and pyridoxol biosynthesis.
    GO:0008299    isoprenoid biosynthetic process    The chemical reactions and pathways resulting in the formation of any isoprenoid compound, isoprene (2-methylbuta-1,3-diene) or compounds containing or derived from linked isoprene (3-methyl-2-butenylene) residues.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
    GO:0016114    terpenoid biosynthetic process    The chemical reactions and pathways resulting in the formation of terpenoids, any member of a class of compounds characterized by an isoprenoid chemical structure.
    GO:0009228    thiamine biosynthetic process    The chemical reactions and pathways resulting in the formation of thiamine (vitamin B1), a water soluble vitamin present in fresh vegetables and meats, especially liver.

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 Related Entries

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2o1s