7m0b

X-ray diffraction
2Å resolution

Pre-catalytic quaternary complex of DNA Polymerase Lambda with bound mismatched DSB and incoming dUMPNPP

Released:
Model geometry
Fit model/data

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero pentamer (preferred)
PDBe Complex ID:
PDB-CPX-121570 (preferred)
Entry contents:
1 distinct polypeptide molecule
4 distinct DNA molecules
Macromolecules (5 distinct):
DNA polymerase lambda Chain: A
Molecule details ›
Chain: A
Length: 346 amino acids
Theoretical weight: 38.55 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9UGP5 (Residues: 234-575; Coverage: 60%)
Gene name: POLL
Sequence domains:
DNA (5'-D(*CP*GP*GP*CP*AP*G)-3') Chain: T
Molecule details ›
Chain: T
Length: 6 nucleotides
Theoretical weight: 1.83 KDa
Source organism: synthetic construct
Expression system: Not provided
DNA (5'-D(*CP*AP*GP*TP*GP*C)-3') Chain: P
DNA (5'-D(P*GP*CP*CP*G)-3') Chain: D
DNA (5'-D(*TP*AP*CP*TP*G)-3') Chain: U

Ligands and Environments

No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P212121
Unit cell:
a: 56.368Å b: 59.961Å c: 139.406Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.172 0.17 0.2
Expression systems:
  • Escherichia coli
  • Not provided