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(-) Description

Title :  THE CRYSTAL STRUCTURE OF TRANSCRIPTIONAL REGULATOR, TETR FAMILY, FROM AGROBACTERIUM TUMEFACIENS
 
Authors :  V. V. Lunin, C. Chang, X. Xu, J. Gu, A. Joachimiak, A. M. Edwards, A. Savch Midwest Center For Structural Genomics (Mcsg)
Date :  28 Feb 06  (Deposition) - 14 Mar 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Transcription, Apc5906, Tetr, Psi, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  V. V. Lunin, C. Chang, X. Xu, J. Gu, A. Joachimiak, A. M. Edwards, A. Savchenko
The Crystal Structure Of Transcriptional Regulator, Tetr Family, From Agrobacterium Tumefaciens
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - TRANSCRIPTIONAL REGULATOR, TETR FAMILY
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Plasmid: MODIFIED PET15B
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Organism Scientific: AGROBACTERIUM TUMEFACIENS STR.
    Organism Taxid: 176299
    Strain: C58

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 3)

Asymmetric Unit (1, 3)
No.NameCountTypeFull Name
1MSE3Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 6)
No.NameCountTypeFull Name
1MSE6Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 2G7S)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2G7S)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2G7S)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2G7S)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2G7S)

(-) Exons   (0, 0)

(no "Exon" information available for 2G7S)

(-) 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:190
 aligned with A9CKG4_AGRFC | A9CKG4 from UniProtKB/TrEMBL  Length:192

    Alignment length:190
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192
         A9CKG4_AGRFC     3 NPQSKADDILQCARTLIIRGGYNSFSYADISQVVGIRNASIHHHFPSKSDLVCKLVSQYRQEAEAGIAELEKNISDPLEQLRAYIGYWEGCIADATHPFCVCALLASEIPVLPETVVLEVRAHFRSLSDWLTAVLERGIAQGRLVLTGTARANAEIFMATVHGAMLSARAHGDAATFGAITRPMLERITA 192
               SCOP domains d2g7sa1 A:3-76 Putative transcriptional regulator Atu0279                 d2g7sa2 A:77-192 Putative transcriptional regulator Atu0279                                                          SCOP domains
               CATH domains 2g7sA00 A:3-192 Tetracycline Repressor, domain 2                                                                                                                                               CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2g7s A   3 NPQSKADDILQCARTLIIRGGYNSFSYADISQVVGIRNASIHHHFPSKSDLVCKLVSQYRQEAEAGIAELEKNISDPLEQLRAYIGYWEGCIADATHPFCVCALLASEIPVLPETVVLEVRAHFRSLSDWLTAVLERGIAQGRLVLTGTARANAEIFmATVHGAmLSARAHGDAATFGAITRPmLERITA 192
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162    |  172       182   |   192
                                                                                                                                                                                       160-MSE  |                186-MSE  
                                                                                                                                                                                              167-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  (2, 2)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2G7S)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A   (A9CKG4_AGRFC | A9CKG4)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
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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