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(-) Description

Title :  THE SOLUTION STRUCTURE OF THE N-DOMAIN OF THE TRANSCRIPTION FACTOR ABRB
 
Authors :  V. Truffault, S. Djuranovic, M. Coles
Date :  31 Dec 04  (Deposition) - 12 Apr 05  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B
Keywords :  Nmr; Homodimer; Bioinformatics; Swapped-Hairpin Barrel, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Coles, S. Djuranovic, J. Soding, T. Frickey, K. Koretke, V. Truffault, J. Martin, A. N. Lupas
Abrb-Like Transcription Factors Assume A Swapped Hairpin Fold That Is Evolutionarily Related To Double-Psi Beta Barrels.
Structure V. 13 919 2005
PubMed-ID: 15939023  |  Reference-DOI: 10.1016/J.STR.2005.03.017
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TRANSITION STATE REGULATORY PROTEIN ABRB
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET30B
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: N-TERMINAL DOMAIN
    Gene: ABRB
    Organism Scientific: BACILLUS SUBTILIS
    Organism Taxid: 1423

 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 1YFB)

(-) Sites  (0, 0)

(no "Site" information available for 1YFB)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 2)

NMR Structure (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SPOVT_ABRBPS51740 SpoVT-AbrB domain profile.ABRB_BACSU7-52
 		  2A:7-52
B:7-52

(-) Exons   (0, 0)

(no "Exon" information available for 1YFB)

(-) 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:52
 aligned with ABRB_BACSU | P08874 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:52
                                    11        21        31        41        51  
            ABRB_BACSU    2 FMKSTGIVRKVDELGRVVIPIELRRTLGIAEKDALEIYVDDEKIILKKYKPN 53
               SCOP domains d1yfba_ A:                                           SCOP domains
               CATH domains ---------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee.....eee.hhhhhhhh......eeeeeee..eeeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------- SAPs(SNPs)
                    PROSITE -----SPOVT_ABRB  PDB: A:7-52 UniProt: 7-52         - PROSITE
                 Transcript ---------------------------------------------------- Transcript
                  1yfb A  2 FMKSTGIVRKVDELGRVVIPIELRRTLGIAEKDALEIYVDDEKIILKKYKPN 53
                                    11        21        31        41        51  


Chain B from PDB  Type:PROTEIN  Length:52
 aligned with ABRB_BACSU | P08874 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:52
                                    11        21        31        41        51  
            ABRB_BACSU    2 FMKSTGIVRKVDELGRVVIPIELRRTLGIAEKDALEIYVDDEKIILKKYKPN 53
               SCOP domains d1yfbb_ B:                                           SCOP domains
               CATH domains ---------------------------------------------------- CATH domains
           Pfam domains (1) --------Antitoxin-MazE-1yfbB01 B:10-53               Pfam domains (1)
           Pfam domains (2) --------Antitoxin-MazE-1yfbB02 B:10-53               Pfam domains (2)
         Sec.struct. author ......eeee.....eee.hhhhhhhh......eeeeeee..eeeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------- SAPs(SNPs)
                    PROSITE -----SPOVT_ABRB  PDB: B:7-52 UniProt: 7-52         - PROSITE
                 Transcript ---------------------------------------------------- Transcript
                  1yfb B  2 FMKSTGIVRKVDELGRVVIPIELRRTLGIAEKDALEIYVDDEKIILKKYKPN 53
                                    11        21        31        41        51
   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 beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1YFB)

(-) Pfam Domains  (1, 2)

NMR Structure
(-)
Clan: AbrB (11)

(-) Gene Ontology  (5, 5)

NMR Structure(hide GO term definitions)
Chain A,B   (ABRB_BACSU | P08874)
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:0043937    regulation of sporulation    Any process that modulates the frequency, rate or extent of sporulation, the process whose specific outcome is the progression of a spore over time, from its initiation to the mature structure.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0030435    sporulation resulting in formation of a cellular spore    The process in which a relatively unspecialized cell acquires the specialized features of a cellular spore, a cell form that can be used for dissemination, for survival of adverse conditions because of its heat and dessication resistance, and/or for reproduction.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.

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  ABRB_BACSU | P08874
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 Related Entries

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

UniProtKB/Swiss-Prot
        ABRB_BACSU | P08874: 1ysf 1z0r 2k1n 2mjg 2ro4

(-) Related Entries Specified in the PDB File

1ekt
1ysf ENSEMBLE OF 20 STRUCTURES