4BWM

KlenTaq mutant in complex with a RNA/DNA hybrid

Structural Biology Knowledgebase: 4BWM SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.208
  • R-Value Work: 0.168

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4BWM

Classification: TRANSFERASE / DNA / RNA

Total Structure Weight: 70646.48


Macromolecule Entities
Molecule Chains Length Organism Details
DNA POLYMERASE I, THERMOSTABLE A 540 Thermus aquaticus EC#: 2.7.7.7 IUBMB
Fragment: KLENOW FRAGMENT, RESIDUES 293-832
Mutation: L459M, S515R, I638F, M747K
Gene Name(s): polA pol1
Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*GP*AP*CP*CP*AP*CP*GP*GP*CP*GP*CP*DOCP)-3' B 12 Synthetic construct
5'-R(*AP*AP*AP*GP*GP*GP*CP*GP*CP*CP*GP*UP*GP*GP*UP*C)-3' G 16 Synthetic construct

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
DCT
Query on DCT

A 2',3'-DIDEOXYCYTIDINE 5'-TRIPHOSPHATE
C9 H16 N3 O12 P3
ARLKCWCREKRROD-POYBYMJQSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FMT
Query on FMT

A, G FORMIC ACID
C H2 O2
BDAGIHXWWSANSR-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
DOC
Query on DOC
B DNA LINKING C9 H14 N3 O6 P DC

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.208
  • R-Value Work: 0.168
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 143.19 α = 90.00
b = 86.28 β = 90.00
c = 63.09 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-07-03
  • Released Date: 2013-09-18
  • Deposition author(s): Blatter, N., Bergen, K., Welte, W., Diederichs, K., Marx, A.

Revision History

  • 2015-09-23
    Type: Source and taxonomy | Details: SOURCE
  • 2015-09-23
    Type: Data collection | Details: REMARK 200
  • 2015-09-23
    Type: Citation | Details: REMARK 1, JRNL
  • 2013-12-25
    Type: Citation | Details: JRNL