1ZQI Transferase Dna date Apr 12, 1996
title Dna Polymerase Beta (Pol B) (E.C.2.7.7.7) Complexed With Seven Base Pairs Of Dna; Soaked In The Presence Of Kcl (150 Millimolar)
authors H.Pelletier, M.R.Sawaya
compound source
Molecule: Dna (5'-D(Cpaptptpapgpapa)-3')
Chain: T
Engineered: Yes
Synthetic: Yes

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

Synthetic: Yes

Molecule: Protein (Dna Polymerase Beta (E.C.2.7.7.7))
Chain: A
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 2
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
178.497 57.809 48.358 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand K enzyme Transferase E.C.2.7.7.7 BRENDA
related structures by homologous chain: 8ICO, 9ICV
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCharacterization of the metal ion binding helix-hairpin-helix motifs in human DNA polymerase beta by X-ray structural analysis., Pelletier H, Sawaya MR, Biochemistry 1996 Oct 1;35(39):12778-87. PMID:8841120
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (71 Kb) [Save to disk]
  • Biological Unit Coordinates (1zqi.pdb1.gz) 63 Kb
  • LPC: Ligand-Protein Contacts for 1ZQI
  • CSU: Contacts of Structural Units for 1ZQI
  • Likely Quarternary Molecular Structure file(s) for 1ZQI
  • Structure Factors (100 Kb)
  • Retrieve 1ZQI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ZQI from S2C, [Save to disk]
  • Re-refined 1zqi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1ZQI 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 1ZQI
  • 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 1ZQI, from MSDmotif at EBI
  • Genome occurence of 1ZQI's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1zqia4, region A:149-335 [Jmol] [rasmolscript] [script source]
        - Domain d1zqia1, region A:9-91 [Jmol] [rasmolscript] [script source]
        - Domain d1zqia3, region A:92-148 [Jmol] [rasmolscript] [script source]
  • Fold representative 1zqi 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: [1zqi_A] [1zqi] [1zqi_P] [1zqi_T]
  • SWISS-PROT database: [P06746]
  • Domain organization of [DPOLB_HUMAN] by SWISSPFAM
  • Domains found in 1ZQI: [HhH1] [POLXc ] by SMART
  • Other resources with information on 1ZQI
  • Community annotation for 1ZQI 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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