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(-) Description

Title :  RDC-REFINED SOLUTION STRUCTURE OF THE N-TERMINAL DNA RECOGNITION DOMAIN OF THE BACILLUS SUBTILIS TRANSITION-STATE REGULATOR ABRB
 
Authors :  D. M. Sullivan, B. G. Bobay, D. J. Kojetin, R. J. Thompson, M. Rance, M. A. J. Cavanagh
Date :  08 Mar 08  (Deposition) - 11 Nov 08  (Release) - 11 Jan 12  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B  (10x)
NMR Structure *:  A,B  (1x)
Keywords :  Transcription, Activator, Dna-Binding, Repressor, Sporulation, Transcription Regulation (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. M. Sullivan, B. G. Bobay, D. J. Kojetin, R. J. Thompson, M. Rance, M. A. Strauch, J. Cavanagh
Insights Into The Nature Of Dna Binding Of Abrb-Like Transcription Factors
Structure V. 16 1702 2008
PubMed-ID: 19000822  |  Reference-DOI: 10.1016/J.STR.2008.08.014

(-) Compounds

Molecule 1 - TRANSITION STATE REGULATORY PROTEIN ABRB
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector: PET24
    Expression System Vector Type: VECTOR
    Fragment: N-TERMINAL DNA RECOGNITION DOMAIN
    Gene: ABRB
    Organism Scientific: BACILLUS SUBTILIS
    Organism Taxid: 1423

 Structural Features

(-) Chains, Units

  12
NMR Structure (10x): AB
NMR Structure * (1x): AB

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2RO4)

(-) Sites  (0, 0)

(no "Site" information available for 2RO4)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2RO4)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2RO4)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2RO4)

(-) PROSITE Motifs  (1, 2)

NMR Structure (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SPOVT_ABRBPS51740 SpoVT-AbrB domain profile.ABRB_BACSU7-52
 		  2A:5-50
B:5-50
NMR Structure * (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SPOVT_ABRBPS51740 SpoVT-AbrB domain profile.ABRB_BACSU7-52
 		  2A:5-50
B:5-50

(-) Exons   (0, 0)

(no "Exon" information available for 2RO4)

(-) 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:53
 aligned with ABRB_BACSU | P08874 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:53
                                    12        22        32        42        52   
            ABRB_BACSU    3 MKSTGIVRKVDELGRVVIPIELRRTLGIAEKDALEIYVDDEKIILKKYKPNMT 55
               SCOP domains ----------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------- Pfam domains
         Sec.struct. author .....eeee.........hhhhhhhhh.....eeeeeee..eeeeee...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------- SAPs(SNPs)
                    PROSITE ----SPOVT_ABRB  PDB: A:5-50 UniProt: 7-52         --- PROSITE
                 Transcript ----------------------------------------------------- Transcript
                  2ro4 A  1 MKSTGIVRKVDELGRVVIPIELRRTLGIAEKDALEIYVDDEKIILKKYKPNMT 53
                                    10        20        30        40        50   


Chain B from PDB  Type:PROTEIN  Length:53
 aligned with ABRB_BACSU | P08874 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:53
                                    12        22        32        42        52   
            ABRB_BACSU    3 MKSTGIVRKVDELGRVVIPIELRRTLGIAEKDALEIYVDDEKIILKKYKPNMT 55
               SCOP domains ----------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------- CATH domains
           Pfam domains (1) -------Antitoxin-MazE-2ro4B01 B:8-53                  Pfam domains (1)
           Pfam domains (2) -------Antitoxin-MazE-2ro4B02 B:8-53                  Pfam domains (2)
         Sec.struct. author .....eeee.........hhhhhhhhh.....eeeeeee..eeeeee...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------- SAPs(SNPs)
                    PROSITE ----SPOVT_ABRB  PDB: B:5-50 UniProt: 7-52         --- PROSITE
                 Transcript ----------------------------------------------------- Transcript
                  2ro4 B  1 MKSTGIVRKVDELGRVVIPIELRRTLGIAEKDALEIYVDDEKIILKKYKPNMT 53
                                    10        20        30        40        50
   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  (0, 0)

(no "SCOP Domain" information available for 2RO4)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2RO4)

(-) 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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 Related Entries

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

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

(-) Related Entries Specified in the PDB File

1z0r SOLUTION STRUCTURE OF THE N-TERMINAL DNA RECOGNITION DOMAIN OF THE BACILLUS SUBTILIS TRANSITION-STATE REGULATOR ABRB
2fy9 SOLUTION STRUCTURE OF THE N-TERMINAL DNA RECOGNITION DOMAIN OF THE BACILLUS SUBTILIS TRANSITION-STATE REGULATOR ABH
2ro3
2ro5