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(-) Description

Title :  STRUCTURAL GENOMICS, THE CRYSTAL STRUCTURE OF A PUTATIVE TRANSCRIPTIONAL REGULATOR GNTR FROM RHODOCOCCUS SP. RHA1
 
Authors :  K. Tan, T. Skarina, A. Onopriyenko, A. Savchenko, A. Edwards, A. Joachi Midwest Center For Structural Genomics (Mcsg)
Date :  21 Jul 06  (Deposition) - 22 Aug 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A
Keywords :  Apc6050, Transcriptional Regulator, Gntr, Rhodococcus Sp. Rha1, Structural Genomics, Psi-2, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Transcription Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Tan, T. Skarina, A. Onopriyenko, A. Savchenko, A. Edwards, A. Joachimiak
The Crystal Structure Of A Putative Transcriptional Regulator Gntr From Rhodococcus Sp. Rha1
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PUTATIVE TRANSCRIPTIONAL REGULATOR GNTR
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Organism Scientific: RHODOCOCCUS SP.
    Organism Taxid: 101510
    Strain: RHA1

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2MSE2Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:101 , ARG A:104 , ASP A:148 , HIS A:152 , PHE A:179 , PHE A:188 , TYR A:218 , ALA A:222BINDING SITE FOR RESIDUE ACT A 238

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2HS5)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2HS5)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2HS5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2HS5)

(-) Exons   (0, 0)

(no "Exon" information available for 2HS5)

(-) Sequences/Alignments

Asymmetric/Biological 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:207
 aligned with Q0SB06_RHOJR | Q0SB06 from UniProtKB/TrEMBL  Length:235

    Alignment length:207
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       
         Q0SB06_RHOJR    25 TSRTTRVAGILRDAIIDGTFRPGARLSEPDICAALDVSRNTVREAFQILIEDRLVAHELNRGVFVRVPTAEDITELYICRRVVECAGVNGFDPATGDLSRVAEALDLADERYAVEDWTGVGTADIHFHSALASLNNSNRIDELMRSVWNEARLVFHVMDDAHRFHGPYLTRNHEIYDALAAGNTEAAGQLLKTYLEDAEAQILGAYR 231
               SCOP domains d2hs5a1 A:25-93 Putative transcriptional regulator RHA1_ro03477      d2hs5a2 A:94-231 Putative transcriptional regulator RHA1_ro03477                                                                           SCOP domains
               CATH domains 2hs5A01 A:25-91 'winged helix' repressor DNA binding domain        2hs5A02 A:92-231 GntR ligand-binding domain-like                                                                                             CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhh.......eehhhhhhhhhh.hhhhhhhhhhhhhhh..eeee...eeee...hhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hs5 A  25 TSRTTRVAGILRDAIIDGTFRPGARLSEPDICAALDVSRNTVREAFQILIEDRLVAHELNRGVFVRVPTAEDITELYICRRVVECAGVNGFDPATGDLSRVAEALDLADERYAVEDWTGVGTADIHFHSALASLNNSNRIDELmRSVWNEARLVFHVmDDAHRFHGPYLTRNHEIYDALAAGNTEAAGQLLKTYLEDAEAQILGAYR 231
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164   |   174       184       194       204       214       224       
                                                                                                                                                                         168-MSE       182-MSE
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  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  (2, 2)

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

(-) CATH Domains  (2, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2HS5)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q0SB06_RHOJR | Q0SB06)
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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