3Q8Q Tranferase Dna date Jan 06, 2011
title Human Dna Polymerase Iota Incorporating Datp Opposite 8-Oxo-
authors K.N.Kirouac, H.Ling
compound source
Molecule: Dna Polymerase Iota
Chain: B
Fragment: Unp Residues 1-420
Synonym: Eta2, Rad30 Homolog B
Ec: 2.7.7.7
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Poli, Rad30b
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Dna (5'-D(Tpcpap(8og)Pgpgpgptpcpcpt)-3
Chain: T
Engineered: Yes

Synthetic: Yes
Organism_taxid: 32630

Molecule: Dna (5'-D(Papgpgpapcpcpc)-3')
Chain: P
Engineered: Yes

Synthetic: Yes
Organism_taxid: 32630
symmetry Space Group: P 65 2 2
R_factor 0.227 R_Free 0.253
crystal
cell
length a length b length c angle alpha angle beta angle gamma
98.731 98.731 202.271 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.03 Å
ligand 8OG, DTP, MG enzyme Transferase E.C.2.7.7.7 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
B


Primary referenceUnique active site promotes error-free replication opposite an 8-oxo-guanine lesion by human DNA polymerase iota., Kirouac KN, Ling H, Proc Natl Acad Sci U S A. 2011 Feb 22;108(8):3210-5. Epub 2011 Feb 7. PMID:21300901
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (147 Kb) [Save to disk]
  • Biological Unit Coordinates (3q8q.pdb1.gz) 140 Kb
  • LPC: Ligand-Protein Contacts for 3Q8Q
  • CSU: Contacts of Structural Units for 3Q8Q
  • Structure Factors (700 Kb)
  • Retrieve 3Q8Q in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3Q8Q from S2C, [Save to disk]
  • Re-refined 3q8q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3Q8Q 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 3Q8Q
  • 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 3Q8Q, from MSDmotif at EBI
  • Fold representative 3q8q from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3q8q_P] [3q8q_B] [3q8q_T] [3q8q]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3Q8Q
  • Community annotation for 3Q8Q 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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