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(-) Description

Title :  SOLUTION NMR STRUCTURE OF BRCT DOMAIN OF T. THERMOPHILUS: NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET WR64TT
 
Authors :  G. Sahota, B. L. Dixon, Y. P. Huang, J. Aramini, D. Monleon, D. Bhattacharya, G. V. T. Swapna, C. Yin, R. Xiao, S. Anderson, R. Tejero, G. T. Montelione, Northeast Structural Genomics Consortium (Nesg)
Date :  14 Mar 02  (Deposition) - 16 Sep 03  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (10x)
Keywords :  Brct, Dna Ligase, Nmr, Autostructure, Structural Genomics, Nesg, Psi, Protein Structure Initiative, Northeast Structural Genomics Consortium (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. Sahota, B. L. Dixon, Y. P. Huang, J. Aramini, A. Bhattacharya, D. Monleon, G. V. T. Swapna, C. Yin, R. Xiao, S. Anderson, G. T. Montelione, R. Tejero
Solution Nmr Structure Of The Brct Domain From Thermus Thermophilus Dna Ligase
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DNA LIGASE
    Chains: A
    EC Number: 6.5.1.2
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET15B
    Expression System Strain: BL21-DE3
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: BRCT DOMAIN
    Gene: DNLJ
    Organism Scientific: THERMUS THERMOPHILUS
    Organism Taxid: 274

 Structural Features

(-) Chains, Units

  
NMR Structure (10x): 

Summary Information (see also Sequences/Alignments below)

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

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(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BRCTPS50172 BRCT domain profile.DNLJ_THET8589-676  1A:3-90

(-) Exons   (0, 0)

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(-) 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:92
 aligned with DNLJ_THET8 | P26996 from UniProtKB/Swiss-Prot  Length:676

    Alignment length:92
                                                                                                                   676  
                                   596       606       616       626       636       646       656       666       676  
           DNLJ_THET8   587 KEKGGEALKGLTFVITGELSRPREEVKALLRRLGAKVTDSVSRKTSYLVVGENPGSKLEKARALGVPTLTEEELYRLLEARTGKKAEELV--   -
               SCOP domains d1l7ba_ A: NAD+-dependent DNA ligase, domain 4                                               SCOP domains
               CATH domains 1l7bA00 A:1-92  [code=3.40.50.10190, no name defined]                                        CATH domains
               Pfam domains ---BRCT-1l7bA01 A:4-78                                                        -------------- Pfam domains
         Sec.struct. author ..........eeeee.......hhhhhhhhh...eeee........eeee......hhhhhhh....eeehhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --BRCT  PDB: A:3-90 UniProt: 589-676                                                      -- PROSITE
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                 1l7b A   1 MEKGGEALKGLTFVITGELSRPREEVKALLRRLGAKVTDSVSRKTSYLVVGENPGSKLEKARALGVPTLTEEELYRLLEARTGKKAEELVGS  92
                                    10        20        30        40        50        60        70        80        90
   Legend:   → Mismatch (orange background)
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  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)

NMR Structure
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: BRCT-like (38)

(-) Gene Ontology  (9, 9)

NMR Structure(hide GO term definitions)
Chain A   (DNLJ_THET8 | P26996)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0003911    DNA ligase (NAD+) activity    Catalysis of the reaction: NAD+ + deoxyribonucleotide(n) + deoxyribonucleotide(m) = AMP + nicotinamide nucleotide + deoxyribonucleotide(n+m).
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0006266    DNA ligation    The re-formation of a broken phosphodiester bond in the DNA backbone, carried out by DNA ligase.
    GO:0006259    DNA metabolic process    Any cellular metabolic process involving deoxyribonucleic acid. This is one of the two main types of nucleic acid, consisting of a long, unbranched macromolecule formed from one, or more commonly, two, strands of linked deoxyribonucleotides.
    GO:0006281    DNA repair    The process of restoring DNA after damage. Genomes are subject to damage by chemical and physical agents in the environment (e.g. UV and ionizing radiations, chemical mutagens, fungal and bacterial toxins, etc.) and by free radicals or alkylating agents endogenously generated in metabolism. DNA is also damaged because of errors during its replication. A variety of different DNA repair pathways have been reported that include direct reversal, base excision repair, nucleotide excision repair, photoreactivation, bypass, double-strand break repair pathway, and mismatch repair pathway.
    GO:0006260    DNA replication    The cellular metabolic process in which a cell duplicates one or more molecules of DNA. DNA replication begins when specific sequences, known as origins of replication, are recognized and bound by initiation proteins, and ends when the original DNA molecule has been completely duplicated and the copies topologically separated. The unit of replication usually corresponds to the genome of the cell, an organelle, or a virus. The template for replication can either be an existing DNA molecule or RNA.
    GO:0006974    cellular response to DNA damage stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to its DNA from environmental insults or errors during metabolism.

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