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(-) Description

Title :  CRYSTAL STRUCTURE OF THE E. COLI GLYOXYLATE REGULATORY PROTEIN LIGAND BINDING DOMAIN
 
Authors :  J. R. Walker, T. Skarina, M. Kudrytska, A. Joachimiak, C. Arrowsmith, A. Edwards, A. Savchenko, Midwest Center For Structural Genomics (Mcsg)
Date :  26 May 04  (Deposition) - 03 Aug 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Keywords :  Midwest Center For Structural Genomics, Glcr, Ligand Binding Domain, Transcriptional Regulator, Psi, Protein Structure Initiative, Mcsg (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. R. Walker, S. Altamentova, A. Ezersky, G. Lorca, T. Skarina, M. Kudritska, L. J. Ball, A. Bochkarev, A. Savchenko
Structural And Biochemical Study Of Effector Molecule Recognition By The E. Coli Glyoxylate And Allantoin Utilization Regulatory Protein Allr.
J. Mol. Biol. V. 358 810 2006
PubMed-ID: 16546208  |  Reference-DOI: 10.1016/J.JMB.2006.02.034
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - NEGATIVE REGULATOR OF ALLANTOIN AND GLYOXYLATE UTILIZATION OPERONS
    ChainsA, B, C, D
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentLIGAND BINDING DOMAIN
    GeneGLXA3
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562
    SynonymTRANSCRIPTIONAL REGULATOR ALLR, APC5051

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)A   
Biological Unit 2 (1x) B  
Biological Unit 3 (1x)  C 
Biological Unit 4 (1x)   D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1TF1)

(-) Sites  (0, 0)

(no "Site" information available for 1TF1)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1TF1)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1TF1)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1TF1)

(-) PROSITE Motifs  (2, 6)

Asymmetric Unit (2, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HTH_ICLRPS51077 IclR-type HTH domain profile.ALLR_ECOLI21-83
 
  2A:8-10
D:8-10
2ICLR_EDPS51078 IclR effector binding domain profile.ALLR_ECOLI84-267
 
 
 
  4A:12-182
B:12-182
C:12-182
D:12-182
Biological Unit 1 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HTH_ICLRPS51077 IclR-type HTH domain profile.ALLR_ECOLI21-83
 
  1A:8-10
-
2ICLR_EDPS51078 IclR effector binding domain profile.ALLR_ECOLI84-267
 
 
 
  1A:12-182
-
-
-
Biological Unit 2 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HTH_ICLRPS51077 IclR-type HTH domain profile.ALLR_ECOLI21-83
 
  0-
-
2ICLR_EDPS51078 IclR effector binding domain profile.ALLR_ECOLI84-267
 
 
 
  1-
B:12-182
-
-
Biological Unit 3 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HTH_ICLRPS51077 IclR-type HTH domain profile.ALLR_ECOLI21-83
 
  0-
-
2ICLR_EDPS51078 IclR effector binding domain profile.ALLR_ECOLI84-267
 
 
 
  1-
-
C:12-182
-
Biological Unit 4 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HTH_ICLRPS51077 IclR-type HTH domain profile.ALLR_ECOLI21-83
 
  1-
D:8-10
2ICLR_EDPS51078 IclR effector binding domain profile.ALLR_ECOLI84-267
 
 
 
  1-
-
-
D:12-182

(-) Exons   (0, 0)

(no "Exon" information available for 1TF1)

(-) 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:184
 aligned with ALLR_ECOLI | P0ACN4 from UniProtKB/Swiss-Prot  Length:271

    Alignment length:262
                                    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  
           ALLR_ECOLI     8 GRPGQAEPVAQKGAQALERGIAILQYLEKSGGSSSVSDISLNLDLPLSTTFRLLKVLQAADFVYQDSQLGWWHIGLGVFNVGAAYIHNRDVLSVAGPFMRRLMLLSGETVNVAIRNGNEAVLIGQLECKSMVRMCAPLGSRLPLHASGAGKALLYPLAEEELMSIILQTGLQQFTPTTLVDMPTLLKDLEQARELGYTVDKEEHVVGLNCIASAIYDDVGSVVAAISISGPSSRLTEDRFVSQGELVRDTARDISTALGLKA 269
               SCOP domains d1                                                         tf1a_ A      :                Transcriptional regulator AllR, C-terminal domain                                                                                                                             SCOP domains
               CATH domains 1t                                                         f1A00 A      :1               -184  [code=3.30.450.40, no name defined]                                                                                                                                     CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..---------------------------------------------------------....hhh------hh---------------hhhhhhhhhhhhhhhhhh.eeeeeeee..eeeeeeee.....eee......eee...hhhhhhhhh..hhhhhhhhhhhhh..........hhhhhhhhhhhhhhhh.eeee......eeeeeeeee.....eeeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------HTH_ICLR  PDB: A:8-10 UniProt: 21-83                           ICLR_ED  PDB: A:12-182 UniProt: 84-267                                                                                                                                                  -- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1tf1 A   1 GR---------------------------------------------------------ENLYFQG------HM---------------DVLSVAGPFMRRLMLLSGETVNVAIRNGNEAVLIGQLECKSMVRMCAPLGSRLPLHASGAGKALLYPLAEEELMSIILQTGLQQFTPTTLVDMPTLLKDLEQARELGYTVDKEEHVVGLNCIASAIYDDVGSVVAAISISGPSSRLTEDRFVSQGELVRDTARDISTALGLKA 184
                             |       -         -         -         -         -         3     |   -  ||     -        12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182  
                             2                                                         3     9     10|              12                                                                                                                                                                            
                                                                                                    11                                                                                                                                                                                            

Chain B from PDB  Type:PROTEIN  Length:178
 aligned with ALLR_ECOLI | P0ACN4 from UniProtKB/Swiss-Prot  Length:271

    Alignment length:199
                                    79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259         
           ALLR_ECOLI    70 VYQDSQLGWWHIGLGVFNVGAAYIHNRDVLSVAGPFMRRLMLLSGETVNVAIRNGNEAVLIGQLECKSMVRMCAPLGSRLPLHASGAGKALLYPLAEEELMSIILQTGLQQFTPTTLVDMPTLLKDLEQARELGYTVDKEEHVVGLNCIASAIYDDVGSVVAAISISGPSSRLTEDRFVSQGELVRDTARDISTALGLK 268
               SCOP domains d1tf      1b               _ B: Transcriptional regulator AllR, C-terminal domain                                                                                                                       SCOP domains
               CATH domains 1tf1      B0               0 B:6-183  [code=3.30.450.40, no name defined]                                                                                                                               CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhh------hh---------------hhhhhhhhhhhhhhhhhh.eeeeeeee..eeeeeeee.....eee......ee....hhhhhhhhh..hhhhhhhhhhhhh..........hhhhhhhhhhhhhhhh.eeee......eeeeeeeee.....eeeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE HTH_ICLR      ICLR_ED  PDB: B:12-182 UniProt: 84-267                                                                                                                                                  - PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1tf1 B   6 YFQG------HM---------------DVLSVAGPFMRRLMLLSGETVNVAIRNGNEAVLIGQLECKSMVRMCAPLGSRLPLHASGAGKALLYPLAEEELMSIILQTGLQQFTPTTLVDMPTLLKDLEQARELGYTVDKEEHVVGLNCIASAIYDDVGSVVAAISISGPSSRLTEDRFVSQGELVRDTARDISTALGLK 183
                               |     -||       -       |14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174         
                               9     10|              12                                                                                                                                                                           
                                      11                                                                                                                                                                                           

Chain C from PDB  Type:PROTEIN  Length:179
 aligned with ALLR_ECOLI | P0ACN4 from UniProtKB/Swiss-Prot  Length:271

    Alignment length:200
                                    78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268
           ALLR_ECOLI    69 FVYQDSQLGWWHIGLGVFNVGAAYIHNRDVLSVAGPFMRRLMLLSGETVNVAIRNGNEAVLIGQLECKSMVRMCAPLGSRLPLHASGAGKALLYPLAEEELMSIILQTGLQQFTPTTLVDMPTLLKDLEQARELGYTVDKEEHVVGLNCIASAIYDDVGSVVAAISISGPSSRLTEDRFVSQGELVRDTARDISTALGLK 268
               SCOP domains d1tf1      c_                C: Transcriptional regulator AllR, C-terminal domain                                                                                                                        SCOP domains
               CATH domains 1tf1C      00                C:5-183  [code=3.30.450.40, no name defined]                                                                                                                                CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhh------hh---------------hhhhhhhhhhhhhhhhhh.eeeeeeee..eeeeeeee..............eee...hhhhhhhhh..hhhhhhhhhhhhh..........hhhhhhhhhhhhhhhh.eeee......eeeeeeeee.....eeeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE HTH_ICLR  PDB: ICLR_ED  PDB: C:12-182 UniProt: 84-267                                                                                                                                                  - PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1tf1 C   5 LYFQG------HM---------------DVLSVAGPFMRRLMLLSGETVNVAIRNGNEAVLIGQLECKSMVRMCAPLGSRLPLHASGAGKALLYPLAEEELMSIILQTGLQQFTPTTLVDMPTLLKDLEQARELGYTVDKEEHVVGLNCIASAIYDDVGSVVAAISISGPSSRLTEDRFVSQGELVRDTARDISTALGLK 183
                                |    - ||      -        13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183
                                9     10|              12                                                                                                                                                                           
                                       11                                                                                                                                                                                           

Chain D from PDB  Type:PROTEIN  Length:183
 aligned with ALLR_ECOLI | P0ACN4 from UniProtKB/Swiss-Prot  Length:271

    Alignment length:261
                                    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 
           ALLR_ECOLI     8 GRPGQAEPVAQKGAQALERGIAILQYLEKSGGSSSVSDISLNLDLPLSTTFRLLKVLQAADFVYQDSQLGWWHIGLGVFNVGAAYIHNRDVLSVAGPFMRRLMLLSGETVNVAIRNGNEAVLIGQLECKSMVRMCAPLGSRLPLHASGAGKALLYPLAEEELMSIILQTGLQQFTPTTLVDMPTLLKDLEQARELGYTVDKEEHVVGLNCIASAIYDDVGSVVAAISISGPSSRLTEDRFVSQGELVRDTARDISTALGLK 268
               SCOP domains d1                                                         tf1d_ D      :                Transcriptional regulator AllR, C-terminal domain                                                                                                                            SCOP domains
               CATH domains 1t                                                         f1D00 D      :1               -183  [code=3.30.450.40, no name defined]                                                                                                                                    CATH domains
           Pfam domains (1) -----------------------------------------------------------------------------------------------------------------------------------IclR-1tf1D01 D:54-179                                                                                                         ---- Pfam domains (1)
           Pfam domains (2) -----------------------------------------------------------------------------------------------------------------------------------IclR-1tf1D02 D:54-179                                                                                                         ---- Pfam domains (2)
           Pfam domains (3) -----------------------------------------------------------------------------------------------------------------------------------IclR-1tf1D03 D:54-179                                                                                                         ---- Pfam domains (3)
           Pfam domains (4) -----------------------------------------------------------------------------------------------------------------------------------IclR-1tf1D04 D:54-179                                                                                                         ---- Pfam domains (4)
         Sec.struct. author ..---------------------------------------------------------....hhh------hh---------------hhhhhhhhhhhhhhhhhh.eeeeeeee..eeeeeeee..............ee....hhhhhhhhh..hhhhhhhhhhhhh..........hhhhhhhhhhhhhhhh.eeee......eeeeeeeee.....eeeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------HTH_ICLR  PDB: D:8-10 UniProt: 21-83                           ICLR_ED  PDB: D:12-182 UniProt: 84-267                                                                                                                                                  - PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1tf1 D   1 GR---------------------------------------------------------ENLYFQG------HM---------------DVLSVAGPFMRRLMLLSGETVNVAIRNGNEAVLIGQLECKSMVRMCAPLGSRLPLHASGAGKALLYPLAEEELMSIILQTGLQQFTPTTLVDMPTLLKDLEQARELGYTVDKEEHVVGLNCIASAIYDDVGSVVAAISISGPSSRLTEDRFVSQGELVRDTARDISTALGLK 183
                             |       -         -         -         -         -         3     |   -  ||     -        12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182 
                             2                                                         3     9     10|              12                                                                                                                                                                           
                                                                                                    11                                                                                                                                                                                           

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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, 4)

Asymmetric Unit

(-) CATH Domains  (1, 4)

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

(-) Pfam Domains  (1, 4)

Asymmetric Unit
(-)
Clan: GAF (44)

(-) Gene Ontology  (9, 9)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (ALLR_ECOLI | P0ACN4)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0003700    transcription factor activity, sequence-specific DNA binding    Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
biological process
    GO:0006974    cellular response to DNA damage stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to its DNA from environmental insults or errors during metabolism.
    GO:0045892    negative regulation of transcription, DNA-templated    Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
cellular component
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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 Related Entries

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(-) Related Entries Specified in the PDB File

1mkm CRYSTAL STRUCTURE OF THERMOTOGA MARITIMA 0065, A MEMBER OF THE ICLR TRANSCRIPTIONAL FACTOR FAMILY RELATED ID: APC5051 RELATED DB: TARGETDB
1t9l CRYSTAL STRUCTURE OF THE E. COLI GLYOXYLATE REGULATORY PROTEIN LIGAND BINDING DOMAIN COMPLEXED WITH GLYOXYLATE
1td5 CRYSTAL STRUCTURE OF THE LIGAND BINDING DOMAIN OF E. COLI ICLR