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(-) Description

Title :  CRYSTAL STRUCTURE OF PUTATIVE GNTR-FAMILY TRANSCRIPTIONAL REGULATOR
 
Authors :  C. Chang, X. Xu, H. Zheng, A. Savchenko, A. Edwards, A. Joachimiak, Midwest Center For Structural Genomics (Mcsg)
Date :  05 Sep 08  (Deposition) - 16 Sep 08  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.97
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (2x)
Biol. Unit 2:  B  (2x)
Keywords :  Gntr-Family Transcriptional Regulator, Streptomyces Avermitilis, Structural Genomics, Psi-2, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Dna-Binding, Transcription, Transcription Regulation, Transcription Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Chang, X. Xu, H. Zheng, A. Savchenko, A. Edwards, A. Joachimiak
Crystal Structure Of Putative Gntr-Family Transcriptional Regulator From Streptomyces Avermitilis
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PUTATIVE GNTR-FAMILY TRANSCRIPTIONAL REGULATOR
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3) DERIVATIVE
    Gene: SAV3189, SAV_3189
    Organism Scientific: STREPTOMYCES AVERMITILIS
    Organism Taxid: 33903

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (2x): A 
Biological Unit 2 (2x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 14)

Asymmetric Unit (1, 14)
No.NameCountTypeFull Name
1MSE14Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 14)
No.NameCountTypeFull Name
1MSE14Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 14)
No.NameCountTypeFull Name
1MSE14Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 3EET)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3EET)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3EET)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3EET)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3EET)

(-) Exons   (0, 0)

(no "Exon" information available for 3EET)

(-) 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:245
 aligned with Q82IF8_STRAW | Q82IF8 from UniProtKB/TrEMBL  Length:250

    Alignment length:248
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242        
         Q82IF8_STRAW     3 FGEQPAYLRVAGDLRKKIVDGSLPPHTRLPSQARIREEYGVSDTVALEARKVLMAEGLVEGRSGSGTYVRERPVPRRVARSGYRPDSGATPFRQEQADGAVRGTWESHSEQAEASGAIAERLDIRPGERVMCTKYVFRDAGEVMMLSTSWEPLAVTGRTPVMLPEEGPVGGMGVVERMAAIDVIVDNVTEEVGARPGLAEELLTLGGVPGHVVLVIQRTYFASGRPVETADVVVPADRYRVAYHLPVK 250
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------  ----------3eetA02 A:7 7-245 Chorismate lyase                                                                                                                                       ----- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhhhh.........hhhhhhhhhh.hhhhhhhhhhhhhhh..eee.--..eee......eeee......-...hhhhhhh......eeeeeeeeeee.hhhhhhhhh.....eeeeeeeeeee..eeeeeeeeeeehhhhh...............hhhhhhhh......eeeeeeeeee.hhhhhhhhh.....eeeeeeeeeee..eeeeeeeeeee...eeee...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3eet A  -4 YFEQPAYLRVAGDLRKKIVDGSLPPHTRLPSQARIREEYGVSDTVALEARKVLmAEGLVEGR--SGTYVRERPVPRRVARSGYRP-SGATPFRQEQADGAVRGTWESHSEQAEASGAIAERLDIRPGERVmCTKYVFRDAGEVmmLSTSWEPLAVTGRTPVmLPEEGPVGGmGVVERmAAIDVIVDNVTEEVGARPGLAEELLTLGGVPGHVVLVIQRTYFASGRPVETADVVVPADRYRVAYHLPVK 250
                             ||     12        22        32        42        52   |    62 |  |   72        82    | | 92       102       112       122       132|      142   ||  152       162 |     172 |     182       192       202       212       222       232       242        
                             ||                                                 56-MSE  64 67                  87 |                                         133-MSE      146-MSE           164-MSE   174-MSE |                                                                      
                            -3|                                                                                  89                                                       147-MSE                          180-MSE                                                                  
                              5                                                                                                                                                                                                                                                     


Chain B from PDB  Type:PROTEIN  Length:236
 aligned with Q82IF8_STRAW | Q82IF8 from UniProtKB/TrEMBL  Length:250

    Alignment length:249
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241         
         Q82IF8_STRAW     2 TFGEQPAYLRVAGDLRKKIVDGSLPPHTRLPSQARIREEYGVSDTVALEARKVLMAEGLVEGRSGSGTYVRERPVPRRVARSGYRPDSGATPFRQEQADGAVRGTWESHSEQAEASGAIAERLDIRPGERVMCTKYVFRDAGEVMMLSTSWEPLAVTGRTPVMLPEEGPVGGMGVVERMAAIDVIVDNVTEEVGARPGLAEELLTLGGVPGHVVLVIQRTYFASGRPVETADVVVPADRYRVAYHLPVK 250
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --     ------------------------------------------------------      --------3eetB02 B:  77-245 Chorismate lyase                                                                                                                                      ----- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..-----hhhhhhhhhhhhhhh.........hhhhhhhhhh.hhhhhhhhhhhhhhh....------.........eeee.....--...hhhhhhh......eeeeeeeeeee.hhhhhhhh......eeeeeeeeeee..eeeeeeeeeeehhhhh...............hhhhhhhhh.....eeeeeeeeee.hhhhhhhhh.....eeeeeeeeeee..eeeeeeeeeee...eeee...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3eet B  -4 YF-----YLRVAGDLRKKIVDGSLPPHTRLPSQARIREEYGVSDTVALEARKVLmAEGLVE------TYVRERPVPRRVARSGYR--SGATPFRQEQADGAVRGTWESHSEQAEASGAIAERLDIRPGERVmCTKYVFRDAGEVmmLSTSWEPLAVTGRTPVmLPEEGPVGGmGVVERmAAIDVIVDNVTEEVGARPGLAEELLTLGGVPGHVVLVIQRTYFASGRPVETADVVVPADRYRVAYHLPVK 250
                             |     |11        21        31        41        51    |   61|      |71        81    |  |91       101       111       121       131 |     141    || 151       161  |    171  |    181       191       201       211       221       231       241         
                            -3     9                                             56-MSE62     69               86 89                                         133-MSE      146-MSE           164-MSE   174-MSE |                                                                      
                                                                                                                                                                           147-MSE                          180-MSE
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  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 3EET)

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3EET)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q82IF8_STRAW | Q82IF8)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    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: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.

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