1IMO Ligase date May 11, 2001
title Nmr Structure Of Human Dna Ligase Iiialpha Brct Domain
authors V.V.Krishnan, K.H.Thornton, M.P.Thelen, M.Cosman
compound source
Molecule: Dna Ligase III
Chain: A
Fragment: Brct Domain
Synonym: Polydeoxyribonucleotide Synthase [Atp]
Ec: 6.5.1.1
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Bl21(De3)
methodSolution NMR
ligand
enzyme Ligase E.C.6.5.1.1 BRENDA
related structures by homologous chain: 1IN1
Primary referenceSolution structure and backbone dynamics of the human DNA ligase IIIalpha BRCT domain., Krishnan VV, Thornton KH, Thelen MP, Cosman M, Biochemistry 2001 Nov 6;40(44):13158-66. PMID:11683624
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (31 Kb) [Save to disk]
  • Biological Unit Coordinates (1imo.pdb1.gz) 26 Kb
  • CSU: Contacts of Structural Units for 1IMO
  • Original NMR restraints for 1IMO from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1IMO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IMO from S2C, [Save to disk]
    • View 1IMO in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 1IMO
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1IMO, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1imoa_, region A [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1imo_A] [1imo]
  • SWISS-PROT database: [P49916]
  • Domain organization of [DNLI3_HUMAN] by SWISSPFAM
  • Domain found in 1IMO: [BRCT ] by SMART
    • Other resources with information on 1IMO
  • Community annotation for 1IMO at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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