1G38 ADENINE-SPECIFIC METHYLTRANSFERASE M. TAQ I/DNA COMPLEX date
authors Goedecke, K., Pignot, M., Goody, R.S., Scheidig, A.J., Weinhold, E.
compound source
symmetry
R_factor
R_Free 0.234
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.00
ligand 6MA, NEA enzyme
related structures by homologous chain: 2ADM
Gene
Ontology
ChainFunctionProcessComponent
A, D
  • site-specific DNA-methyltran...


  • Primary referenceStructure of the N6-adenine DNA methyltransferase M.TaqI in complex with DNA and a cofactor analog., Goedecke K, Pignot M, Goody RS, Scheidig AJ, Weinhold E, Nat Struct Biol 2001 Feb;8(2):121-5. PMID:11175899
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (161 Kb) [Save to disk]
  • Biological Unit Coordinates (1g38.pdb1.gz) 79 Kb
  • Biological Unit Coordinates (1g38.pdb2.gz) 80 Kb
  • LPC: Ligand-Protein Contacts for 1G38
  • CSU: Contacts of Structural Units for 1G38
  • Likely Quarternary Molecular Structure file(s) for 1G38
  • Structure Factors (434 Kb)
  • Retrieve 1G38 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1G38 from S2C, [Save to disk]
  • Re-refined 1g38 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1G38 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 1G38
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1G38, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1g38a1, region A:21-243 [Jmol] [rasmolscript] [script source]
        - Domain d1g38a2, region A:244-413 [Jmol] [rasmolscript] [script source]
        - Domain d1g38d1, region D:21-243 [Jmol] [rasmolscript] [script source]
        - Domain d1g38d2, region D:244-413 [Jmol] [rasmolscript] [script source]
  • Fold representative 1g38 from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1g38_F] [1g38_B] [1g38] [1g38_C] [1g38_A] [1g38_D] [1g38_E]
  • SWISS-PROT database: [P14385]
  • Domain organization of [MTTA_THEAQ] by SWISSPFAM
  • Other resources with information on 1G38
  • Community annotation for 1G38 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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