1S2G Transferase date Jan 08, 2004
title Purine 2'Deoxyribosyltransferase + 2'-Deoxyadenosine
authors R.Anand, P.A.Kaminski, S.E.Ealick
compound source
Molecule: Purine Trans Deoxyribosylase
Chain: A, B, C
Fragment: Purine 2'-Deoxyribosyltansferase
Ec: 2.4.2.6
Engineered: Yes
 Organism_scientific: Lactobacillus Helveticus
Organism_taxid: 1587
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 43 21 2
R_factor 0.264 R_Free 0.298
crystal
cell
length a length b length c angle alpha angle beta angle gamma
79.587 79.587 184.973 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand 3D1 enzyme Transferase E.C.2.4.2.6 BRENDA
related structures by homologous chain: 1S2L, 1S3F
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceStructures of purine 2'-deoxyribosyltransferase, substrate complexes, and the ribosylated enzyme intermediate at 2.0 A resolution., Anand R, Kaminski PA, Ealick SE, Biochemistry 2004 Mar 9;43(9):2384-93. PMID:14992575
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk]
  • Biological Unit Coordinates (1s2g.pdb1.gz) 151 Kb
  • LPC: Ligand-Protein Contacts for 1S2G
  • CSU: Contacts of Structural Units for 1S2G
  • Likely Quarternary Molecular Structure file(s) for 1S2G
  • Structure Factors (546 Kb)
  • Retrieve 1S2G in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1S2G from S2C, [Save to disk]
  • Re-refined 1s2g structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1S2G 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 1S2G
  • 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
  • 3D motif for 1S2G, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1s2ga_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1s2gb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1s2gc_, region C [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1s2g] [1s2g_B] [1s2g_A] [1s2g_C]
  • SWISS-PROT database: [Q8RLY5]
  • Domain organization of [Q8RLY5_LACHE] by SWISSPFAM
    • Other resources with information on 1S2G
  • Community annotation for 1S2G 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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