2EA0 Hydrolase Dna date Jan 29, 2007
title Crystal Structure Of The Dna Repair Enzyme Endonuclease-Viii From E. Coli In Complex With Ap-Site Containing Dna Substra
authors G.Golan, D.O.Zharov, A.P.Grollman, G.Shoham
compound source
Molecule: Endonuclease Viii
Chain: A
Synonym: Dna Glycosylaseap Lyase Nei, Dna-Apurinic Or Apyr Site, Lyase Nei;
Ec: 3.2.2.-, 4.2.99.18
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Nei
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: B834(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet13a

Molecule: 5'-D(Pgpgpcptptpcpaptpcpcptpg)-3'
Chain: B
Engineered: Yes

Synthetic: Yes

Molecule: 5'-D(Pcpapgpgpap(Ped)Pgpapapgpcpc)-3'
Chain: C
Engineered: Yes

Synthetic: Yes
symmetry Space Group: P 43 2 2
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
76.184 76.184 164.540 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.40 Å
ligand GOL, PED, SO4, ZN enzyme Hydrolase E.C.3.2.2 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A
  • endonuclease activity


  • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (131 Kb) [Save to disk]
  • Biological Unit Coordinates (2ea0.pdb1.gz) 125 Kb
  • LPC: Ligand-Protein Contacts for 2EA0
  • CSU: Contacts of Structural Units for 2EA0
  • Likely Quarternary Molecular Structure file(s) for 2EA0
  • Retrieve 2EA0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2EA0 from S2C, [Save to disk]
  • View 2EA0 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 2EA0
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2EA0, from MSDmotif at EBI
  • Fold representative 2ea0 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ea0] [2ea0_A] [2ea0_C] [2ea0_B]
  • SWISS-PROT database: [P50465]
  • Domain organization of [END8_ECOLI] by SWISSPFAM
  • Domains found in 2EA0: [Fapy_DNA_glyco] [H2TH ] by SMART
  • Other resources with information on 2EA0
  • Community annotation for 2EA0 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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