Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Biol.Unit 1 - manually
(-)Asymmetric Unit
(-)Biological Unit 1
(-)Biological Unit 2
collapse expand < >
Image Biol.Unit 1 - manually
Biol.Unit 1 - manually  (Jmol Viewer)
Image Asymmetric Unit
Asymmetric Unit  (Jmol Viewer)
Image Biological Unit 1
Biological Unit 1  (Jmol Viewer)
Image Biological Unit 2
Biological Unit 2  (Jmol Viewer)

(-) Description

Title :  CRYSTAL STRUCTURE OF PROBABLE TRANSCRIPTION REGULATOR FROM THERMUS THERMOPHILUS
 
Authors :  T. S. Kumarevel, A. Shinkai, S. Yokoyama, Riken Structural Genomics/Proteomics Initiative (Rsgi)
Date :  14 May 06  (Deposition) - 15 May 07  (Release) - 06 Oct 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Biol. Unit 2:  A  (1x)
Keywords :  Transcription, Regulator, Repressor, Structural Genomics, Nppsfa, National Project On Protein Structural And Functional Analyses, Riken Structural Genomics/Proteomics Initiative, Rsgi (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. S. Kumarevel, T. Tanaka, A. Shinkai, S. Yokoyama
Crystal Structure Of Ttha0807, A Ccpa Regulator, From Thermus Thermophilus Hb8.
Proteins 2009
PubMed-ID: 19714777  |  Reference-DOI: 10.1002/PROT.22552
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TRANSCRIPTIONAL REGULATOR
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: TT1016
    Organism Scientific: THERMUS THERMOPHILUS
    Organism Taxid: 274
    Synonym: TTHA0807

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2H0A)

(-) Sites  (0, 0)

(no "Site" information available for 2H0A)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2H0A)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Pro A:244 -Pro A:245
2Pro A:337 -Pro A:338

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2H0A)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2H0A)

(-) Exons   (0, 0)

(no "Exon" information available for 2H0A)

(-) 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:258
 aligned with Q5SK45_THET8 | Q5SK45 from UniProtKB/TrEMBL  Length:344

    Alignment length:276
                                    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      
         Q5SK45_THET8    65 TVSVLLPFVATEFYRRLVEGIEGVLLEQRYDLALFPILSLARLKRYLENTTLAYLTDGLILASYDLTERFEEGRLPTERPVVLVDAQNPRYDSVYLDNRLGGRLAGAYLARFPGPIFAIAVEEEPDRAFRRTVFAERMAGFQEALKEAGRPFSPDRLYITRHSQEGGRLALRHFLEKASPPLNVFAGADQVALGVLEEAVRLGLTPGRDVRVLGFDGHPFAEEAGLSTIAQPVEAMGARAAQLLLERMRGYQGPPREVRFEPVLVERASTGTPPAA 340
               SCOP domains d2h0aa_ A: automated matches                                                                                                                                                                                                                                                         SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeee....hhhhhhhhhhhhhhhhhhh.eeee..........---------....eeeee.....------.......eeee.......eeeee.hhhhhhhhhhhhh.....eeeeee......---.hhhhhhhhhhhhhhhhh....hhh.eeee..hhhhhhhhhhhhhh.....eeee..hhhhhhhhhhhhhh........eeeeee....hhhhhh.eeee.hhhhhhhhhhhhhhhhhh.......eeee..eee........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2h0a A  65 TVSVLLPFVATEFYRRLVEGIEGVLLEQRYDLALFPILSLARLK---------YLTDGLILASYDLT------RLPTERPVVLVDAQNPRYDSVYLDNRLGGRLAGAYLARFPGPIFAIAVEEEPDR---RTVFAERMAGFQEALKEAGRPFSPDRLYITRHSQEGGRLALRHFLEKASPPLNVFAGADQVALGVLEEAVRLGLTPGRDVRVLGFDGHPFAEEAGLSTIAQPVEAMGARAAQLLLERMRGYQGPPREVRFEPVLVERASTGTPPAA 340
                                    74        84        94       104   |     -   |   124      |  -   |   144       154       164       174       184      |  -|      204       214       224       234       244       254       264       274       284       294       304       314       324       334      
                                                                     108       118          131    138                                                  191 195
   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, 1)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2H0A)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2H0A)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q5SK45_THET8 | Q5SK45)
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.

 Visualization

(-) Interactive Views

Asymmetric Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
(no "Ligands, Modified Residues, Ions" information available for 2h0a)
 
  Sites
(no "Sites" information available for 2h0a)
 
  Cis Peptide Bonds
    Pro A:244 - Pro A:245   [ RasMol ]  
    Pro A:337 - Pro A:338   [ RasMol ]  
 
Biological Units
  Complete Structure
    Biological Unit 1  [ Jena3D ]
    Biological Unit 2  [ Jena3D ]

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym. Unit PNG format | Biol. Unit 1 PNG format | Biol. Unit 2 PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  2h0a
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  Q5SK45_THET8 | Q5SK45
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/TrEMBL
 
Access by Enzyme Classificator   (EC Number)
  (no 'Enzyme Classificator' available)
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  Q5SK45_THET8 | Q5SK45
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

(no "Entries Sharing at Least One Protein Chain" available for 2H0A)

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2H0A)