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(-) Description

Title :  TRANSCRIPTION FACTOR 1, NMR, MINIMIZED AVERAGE STRUCTURE
 
Authors :  X. Jia, A. Grove, M. Ivancic, V. L. Hsu, E. P. Geiduschek, D. R. Kearns
Date :  29 Jul 96  (Deposition) - 12 Feb 97  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B
Keywords :  Transcription Factor, Type Ii Dna-Binding Protein, Nmr (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  X. Jia, A. Grove, M. Ivancic, V. L. Hsu, E. P. Geiduscheck, D. R. Kearns
Structure Of The Bacillus Subtilis Phage Spo1-Encoded Type Ii Dna-Binding Protein Tf1 In Solution.
J. Mol. Biol. V. 263 259 1996
PubMed-ID: 8913305  |  Reference-DOI: 10.1006/JMBI.1996.0573
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TRANSCRIPTION FACTOR 1
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Gene: TF1
    Expression System Plasmid: PKJB842
    Expression System Taxid: 562
    Gene: TF1
    Organism Scientific: BACILLUS PHAGE SPO1
    Organism Taxid: 10685
    Other Details: THIS PROTEIN IS THE BACILLUS SUBTILIS PHAGE SPO1-ENCODED TYPE II DNA-BINDING PROTEIN
    Synonym: TF1

 Structural Features

(-) Chains, Units

  
NMR Structure : 

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 1WTU)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 2)

NMR Structure (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HISTONE_LIKEPS00045 Bacterial histone-like DNA-binding proteins signature.TF1_BPSP146-65
 		  2A:46-65
B:46-65

(-) Exons   (0, 0)

(no "Exon" information available for 1WTU)

(-) 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:99
 aligned with TF1_BPSP1 | P04445 from UniProtKB/Swiss-Prot  Length:99

    Alignment length:99
                                    10        20        30        40        50        60        70        80        90         
             TF1_BPSP1    1 MNKTELIKAIAQDTELTQVSVSKMLASFEKITTETVAKGDKVQLTGFLNIKPVARQARKGFNPQTQEALEIAPSVGVSVKPGESLKKAAEGLKYEDFAK 99
               SCOP domains d1wtua_ A: Transcription factor 1, TF1                                                              SCOP domains
               CATH domains 1wtuA00 A:1-99 HU Protein, subunit A                                                                CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhh.........eeee........................eeee..hhhhhhhh..hhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------HISTONE_LIKE        ---------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------- Transcript
                  1wtu A  1 MNKTELIKAIAQDTELTQVSVSKMLASFEKITTETVAKGDKVQLTGFLNIKPVARQARKGFNPQTQEALEIAPSVGVSVKPGESLKKAAEGLKYEDFAK 99
                                    10        20        30        40        50        60        70        80        90         


Chain B from PDB  Type:PROTEIN  Length:99
 aligned with TF1_BPSP1 | P04445 from UniProtKB/Swiss-Prot  Length:99

    Alignment length:99
                                    10        20        30        40        50        60        70        80        90         
             TF1_BPSP1    1 MNKTELIKAIAQDTELTQVSVSKMLASFEKITTETVAKGDKVQLTGFLNIKPVARQARKGFNPQTQEALEIAPSVGVSVKPGESLKKAAEGLKYEDFAK 99
               SCOP domains d1wtub_ B: Transcription factor 1, TF1                                                              SCOP domains
               CATH domains 1wtuB00 B:1-99 HU Protein, subunit A                                                                CATH domains
           Pfam domains (1) Bac_DNA_binding-1wtuB01 B:1-90                                                            --------- Pfam domains (1)
           Pfam domains (2) Bac_DNA_binding-1wtuB02 B:1-90                                                            --------- Pfam domains (2)
         Sec.struct. author ..hhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhh.........eeeee......................eeeee...hhhhhh.......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------HISTONE_LIKE        ---------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------- Transcript
                  1wtu B  1 MNKTELIKAIAQDTELTQVSVSKMLASFEKITTETVAKGDKVQLTGFLNIKPVARQARKGFNPQTQEALEIAPSVGVSVKPGESLKKAAEGLKYEDFAK 99
                                    10        20        30        40        50        60        70        80        90
   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, 2)

NMR Structure
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 2)

NMR Structure
(-)
Class: Few Secondary Structures (1120)

(-) Pfam Domains  (1, 2)

NMR Structure
(-)
Clan: no clan defined [family: Bac_DNA_binding] (8)

(-) Gene Ontology  (3, 3)

NMR Structure(hide GO term definitions)
Chain A,B   (TF1_BPSP1 | P04445)
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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 Related Entries

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        TF1_BPSP1 | P04445: 1exe

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