1P7M Hydrolase date May 02, 2003
title Solution Structure And Base Perturbation Studies Reveal A No Of Alkylated Base Recognition By 3-Methyladenine Dna Glycos
authors C.Cao, K.Kwon, Y.L.Jiang, A.C.Drohat, J.T.Stivers
compound source
Molecule: Dna-3-Methyladenine Glycosylase I
Chain: A
Ec: 3.2.2.20
Engineered: Yes
 Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Tag Or B3549
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Strain B
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21a
methodSolution NMR
ligand ADK, ZN enzyme Hydrolase E.C.3.2.2.20 BRENDA
related structures by homologous chain: 1NKU
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceSolution structure and base perturbation studies reveal a novel mode of alkylated base recognition by 3-methyladenine DNA glycosylase I., Cao C, Kwon K, Jiang YL, Drohat AC, Stivers JT, J Biol Chem 2003 Nov 28;278(48):48012-20. Epub 2003 Sep 16. PMID:13129925
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1242 Kb) [Save to disk]
  • Biological Unit Coordinates (1p7m.pdb1.gz) 49 Kb
  • LPC: Ligand-Protein Contacts for 1P7M
  • CSU: Contacts of Structural Units for 1P7M
  • Original NMR restraints for 1P7M from PDB
  • Retrieve 1P7M in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1P7M from S2C, [Save to disk]
    • View 1P7M 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 1P7M
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1P7M, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1p7ma_, 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: [1p7m_A] [1p7m]
  • SWISS-PROT database: [P05100]
  • Domain organization of [3MG1_ECOLI] by SWISSPFAM
    • Other resources with information on 1P7M
  • Community annotation for 1P7M at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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