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(-) Description

Title :  SOLUTION NMR STRUCTURE OF THE DIMERIZATION DOMAIN OF THE YEAST TRANSCRIPTIONAL ACTIVATOR GAL4 (RESIDUES 50-106)
 
Authors :  P. Hidalgo, A. Z. Ansari, P. Schmidt, B. Hare, N. Simkovic, S. Farrell, E. J. Shin, M. Ptashne, G. Wagner
Date :  20 Apr 01  (Deposition) - 10 May 01  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B  (17x)
Keywords :  Transcriptional Activator, Galactose And Melibiose Metabolism, Dimerization Domain, Coiled-Coil Dimeric (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  P. Hidalgo, A. Z. Ansari, P. Schmidt, B. Hare, N. Simkovich, S. Farrell, E. J. Shin, M. Ptashne, G. Wagner
Recruitment Of The Transcriptional Machinery Through Gal11P: Structure And Interactions Of The Gal4 Dimerization Domain
Genes Dev. V. 15 1007 2001
PubMed-ID: 11316794  |  Reference-DOI: 10.1101/GAD.873901

(-) Compounds

Molecule 1 - REGULATORY PROTEIN GAL4
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainBL-21 (DE3) PLYSS
    Expression System Taxid562
    FragmentDIMERIZATION DOMAIN RESIDUES 50-106
    MutationYES
    Organism CommonYEAST
    Organism ScientificSACCHAROMYCES CEREVISIAE
    Organism Taxid4932
    SyntheticYES

 Structural Features

(-) Chains, Units

  
NMR Structure (17x)

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 1HBW)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1HBW)

(-) Exons   (1, 2)

NMR Structure (1, 2)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1YPL248C1YPL248C.1XVI:82356-797112646GAL4_YEAST1-8818812A:50-106
B:50-106
57
57

(-) Sequences/Alignments

NMR Structure
   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:57
 aligned with GAL4_YEAST | P04386 from UniProtKB/Swiss-Prot  Length:881

    Alignment length:57
                                    59        69        79        89        99       
           GAL4_YEAST    50 TRAHLTEVESRLERLEQLFLLIFPREDLDMILKMDSLQDIKALLTGLFVQDNVNKDA 106
               SCOP domains d1hbwa_ A: CD2-Gal4                                       SCOP domains
               CATH domains 1hbwA00 A:50-106  [code=1.20.5.170, no name defined]      CATH domains
               Pfam domains --------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhh...........hhhhhhh..hhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------- PROSITE
               Transcript 1 Exon 1.1  PDB: A:50-106 UniProt: 1-881 [INCOMPLETE]       Transcript 1
                 1hbw A  50 TRAHLTEVESRLERLEQLFLLIFPREDLDMILKMDSLRDIEALLTGLFVQDNVNKDA 106
                                    59        69        79        89        99       

Chain B from PDB  Type:PROTEIN  Length:57
 aligned with GAL4_YEAST | P04386 from UniProtKB/Swiss-Prot  Length:881

    Alignment length:57
                                    59        69        79        89        99       
           GAL4_YEAST    50 TRAHLTEVESRLERLEQLFLLIFPREDLDMILKMDSLQDIKALLTGLFVQDNVNKDA 106
               SCOP domains d1hbwb_ B: CD2-Gal4                                       SCOP domains
               CATH domains 1hbwB00 B:50-106  [code=1.20.5.170, no name defined]      CATH domains
               Pfam domains --------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhh...........hhhhhhh..hhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------- PROSITE
               Transcript 1 Exon 1.1  PDB: B:50-106 UniProt: 1-881 [INCOMPLETE]       Transcript 1
                 1hbw B  50 TRAHLTEVESRLERLEQLFLLIFPREDLDMILKMDSLRDIEALLTGLFVQDNVNKDA 106
                                    59        69        79        89        99       

   Legend:   → Mismatch (orange background)
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    → 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, 2)

NMR Structure

(-) CATH Domains  (1, 2)

NMR Structure

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1HBW)

(-) Gene Ontology  (15, 15)

NMR Structure(hide GO term definitions)
Chain A,B   (GAL4_YEAST | P04386)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0000978    RNA polymerase II core promoter proximal region sequence-specific DNA binding    Interacting selectively and non-covalently with a sequence of DNA that is in cis with and relatively close to a core promoter for RNA polymerase II.
    GO:0000981    RNA polymerase II transcription factor activity, sequence-specific DNA binding    Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription by RNA polymerase II. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
    GO:0001133    RNA polymerase II transcription factor activity, sequence-specific transcription regulatory region DNA binding    Interacting selectively and non-covalently with a specific sequence of DNA that is part of a regulatory region that controls transcription of that section of the DNA by RNA polymerase II and recruiting another transcription factor to the DNA in order to modulate transcription by RNAP II.
    GO:0001085    RNA polymerase II transcription factor binding    Interacting selectively and non-covalently with an RNA polymerase II transcription factor, any protein required to initiate or regulate transcription by RNA polymerase II.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0001077    transcriptional activator activity, RNA polymerase II core promoter proximal region sequence-specific binding    Interacting selectively and non-covalently with a sequence of DNA that is in cis with and relatively close to a core promoter for RNA polymerase II (RNAP II) in order to activate or increase the frequency, rate or extent of transcription from the RNAP II promoter.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
    GO:0006012    galactose metabolic process    The chemical reactions and pathways involving galactose, the aldohexose galacto-hexose. D-galactose is widely distributed in combined form in plants, animals and microorganisms as a constituent of oligo- and polysaccharides; it also occurs in galactolipids and as its glucoside in lactose and melibiose.
    GO:0000435    positive regulation of transcription from RNA polymerase II promoter by galactose    Any process involving galactose that activates or increases the rate of transcription from an RNA polymerase II promoter.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006366    transcription from RNA polymerase II promoter    The synthesis of RNA from a DNA template by RNA polymerase II, originating at an RNA polymerase II promoter. Includes transcription of messenger RNA (mRNA) and certain small nuclear RNAs (snRNAs).
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
cellular component
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

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 Related Entries

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

UniProtKB/Swiss-Prot
        GAL4_YEAST | P043861aw6 1d66 3bts 3coq

(-) Related Entries Specified in the PDB File

1aw6 GAL4 (CD), NMR, 24 STRUCTURES
1d66 GAL4 (RESIDUES 1 - 65) COMPLEX WITH 19MER DEOXYRIBONUCLEIC ACID