4QCL Transferase Dna Rna date May 12, 2014
title Crystal Structure Of The Catalytic Core Of Human Dna Polymer In Ternary Complex With An Rna-Primed Dna Template And Dctp
authors A.G.Baranovskiy, Y.Suwa, N.D.Babayeva, J.Gu, T.H.Tahirov
compound source
Molecule: Dna Polymerase Alpha Catalytic Subunit
Chain: A
Fragment: Human Dna Polymerase Apha Catalytic Core Domain R 336-1257;
Synonym: Dna Polymerase Alpha Catalytic Subunit P180
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Pola, Pola1
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_strain: Sf-21
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pfastbac1

Molecule: Rna Primer
Chain: B
Engineered: Yes

Synthetic: Yes
Other_details: Engineered Synthetic

Molecule: Dna Template
Chain: C
Engineered: Yes

Synthetic: Yes
Other_details: Engineered Synthetic
symmetry Space Group: P 32 2 1
R_factor 0.210 R_Free 0.239
length a length b length c angle alpha angle beta angle gamma
140.763 140.763 181.315 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.20 Å
ligand 1PE, DCP, EDO, K, MG, ZN enzyme Transferase E.C. BRENDA

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (168 Kb) [Save to disk]
  • Biological Unit Coordinates (4qcl.pdb1.gz) 162 Kb
  • LPC: Ligand-Protein Contacts for 4QCL
  • CSU: Contacts of Structural Units for 4QCL
  • Structure Factors (1264 Kb)
  • Retrieve 4QCL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4QCL from S2C, [Save to disk]
  • Re-refined 4qcl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4QCL 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 4QCL
  • 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 4QCL, from MSDmotif at EBI
  • Fold representative 4qcl from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4qcl_C] [4qcl_B] [4qcl] [4qcl_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4QCL: [POLBc ] by SMART
  • Other resources with information on 4QCL
  • Community annotation for 4QCL at PDBWiki (http://pdbwiki.org)

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