3c5g

Structure of a ternary complex of the R517K Pol lambda mutant

Method: X-RAY DIFFRACTION Dmax: 98.8 Å Quality: GOOD

1. Protein Identity and Related Structures Protein Identity & Related Structures

DNA polymerase lambda

Homo sapiens

UniProt Q9UGP5

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–DNA Monomer Protein × 1 DNA 3 PDB declaration: tetrameric(4) Consistent with all polymer counts Chain A; UniProt 242–575 Fragment:DNA binding region Mutation:R517K ;DNA (5'-D(*DCP*DGP*DGP*DCP*DAP*DAP*DTP*DAP*DCP*DTP*DG)-3') ; × 1 ;DNA (5'-D(*DCP*DAP*DGP*DTP*DAP*(2DT))-3') ; × 1 ;DNA (5'-D(P*DGP*DCP*DCP*DG)-3') ; × 1 MG MAGNESIUM ION × 1 NA SODIUM ION × 4 D3T 2',3'-DIDEOXY-THYMIDINE-5'-TRIPHOSPHATE × 1 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 8.5;277 K;0.1M KCl, 10 mM MgCl2, 50 mM Tris-HCl, pH 8.5 and 30% PEG 400, VAPOR DIFFUSION, SITTING DROP, temperature 277K Resolution 2.20 Å R-free 0.236
2 Protein–DNA Monomer Protein × 1 DNA 3 PDB declaration: tetrameric(4) Consistent with all polymer counts Chain B; UniProt 242–575 Fragment:DNA binding region Mutation:R517K ;DNA (5'-D(*DCP*DGP*DGP*DCP*DAP*DAP*DTP*DAP*DCP*DTP*DG)-3') ; × 1 ;DNA (5'-D(*DCP*DAP*DGP*DTP*DAP*(2DT))-3') ; × 1 ;DNA (5'-D(P*DGP*DCP*DCP*DG)-3') ; × 1 MG MAGNESIUM ION × 1 NA SODIUM ION × 4 D3T 2',3'-DIDEOXY-THYMIDINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 8.5;277 K;0.1M KCl, 10 mM MgCl2, 50 mM Tris-HCl, pH 8.5 and 30% PEG 400, VAPOR DIFFUSION, SITTING DROP, temperature 277K Resolution 2.20 Å R-free 0.236

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

95 other PDB entries and 141 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name DPOLL_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–335; UniProt 242–575 Author chain B; PDBConstruct 2–335; UniProt 242–575

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 3c5g

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 3c5g
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2. Structure Basics 2. Structure Basics

Entry ID entry_id3c5g
Deposition date deposition_date2008-01-31
Structure title titleStructure of a ternary complex of the R517K Pol lambda mutant
Keywords keywords;helix-hairpin-helix, DNA damage, DNA repair, DNA replication, DNA synthesis, DNA-binding, DNA-directed DNA polymerase, Lyase, Manganese, Metal-binding, Nucleotidyltransferase, Nucleus, Phosphoprotein, Transferase, Transferase/DNA, Lyase-DNA COMPLEX, Transferase-DNA ;; Transferase/DNA, Lyase/DNA
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier30.17
Radius of gyration Rg (electron density) rg_electron30.29
Forward intensity I(0) i0145978000.00
Molecular weight molecular_weight86273.0 kDa
Excluded volume excluded_volume103830 ų
Envelope volume envelope_volume134520 ų
Hydration-shell volume shell_volume37760 ų
Envelope diameter envelope_diameter103.0
Shell Rg shell_rg36.84
Envelope Rg envelope_rg30.03
Shape Rg shape_rg30.32
Total Rg total_rg30.73
Total atoms total_atoms6005
Residues n_residues693
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax98.8
Rg (real space) rg_real30.18
Rg uncertainty (real space) rg_real_error0.80
I(0) (real space) i0_real1.4600e+08
I(0) uncertainty (real space) i0_real_error2.1370e+06
Rg (reciprocal space) rg_reciprocal30.18
I(0) (reciprocal space) i0_reciprocal146000000.0000
Solution quality estimate total_estimate0.8844
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary33.5
Skewness Skewness skewness0.385
Kurtosis Kurtosis kurtosis-0.346
Angular range angular_range— – 0.2650 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha21270000.0000
Real-space data points n_real_points54
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.860; Stabil: 0.998; Sysdev: 1.000; Positv: 1.000; Valcen: 0.995; Smooth: 0.923

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (9)

7. Fold Classification (SCOP + CATH) 14 domains

SCOP 2.08 (6 domains)

Domain ID domain_idd3c5ga1
Class classa — All alpha proteins
Fold Fold folda.60 — SAM domain-like
Superfamily Superfamily superfamilya.60.6 — DNA polymerase beta, N-terminal domain-like
Family Family familya.60.6.1 — DNA polymerase beta, N-terminal domain-like
Domain ID domain_idd3c5ga2
Class classa — All alpha proteins
Fold Fold folda.60 — SAM domain-like
Superfamily Superfamily superfamilya.60.12 — PsbU/PolX domain-like
Family Family familya.60.12.1 — DNA polymerase beta-like, second domain
Domain ID domain_idd3c5ga3
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.218 — Nucleotidyltransferase
Superfamily Superfamily superfamilyd.218.1 — Nucleotidyltransferase
Family Family familyd.218.1.2 — DNA polymerase beta-like
Domain ID domain_idd3c5gb1
Class classa — All alpha proteins
Fold Fold folda.60 — SAM domain-like
Superfamily Superfamily superfamilya.60.6 — DNA polymerase beta, N-terminal domain-like
Family Family familya.60.6.1 — DNA polymerase beta, N-terminal domain-like
Domain ID domain_idd3c5gb2
Class classa — All alpha proteins
Fold Fold folda.60 — SAM domain-like
Superfamily Superfamily superfamilya.60.12 — PsbU/PolX domain-like
Family Family familya.60.12.1 — DNA polymerase beta-like, second domain
Domain ID domain_idd3c5gb3
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.218 — Nucleotidyltransferase
Superfamily Superfamily superfamilyd.218.1 — Nucleotidyltransferase
Family Family familyd.218.1.2 — DNA polymerase beta-like

CATH v4.4 (8 domains)

Domain ID domain_id3c5gA01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology150 — DNA polymerase; domain 1
Homologous superfamily homologous superfamily110 — DNA polymerase beta, N-terminal domain-like
Domain ID domain_id3c5gA02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology150 — DNA polymerase; domain 1
Homologous superfamily homologous superfamily20 — 5' to 3' exonuclease, C-terminal subdomain
Domain ID domain_id3c5gA03
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology460 — Beta Polymerase; domain 2
Homologous superfamily homologous superfamily10 — Beta Polymerase, domain 2
Domain ID domain_id3c5gA04
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology210 — Beta Polymerase; domain 3
Homologous superfamily homologous superfamily10 — DNA polymerase, thumb domain
Domain ID domain_id3c5gB01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology150 — DNA polymerase; domain 1
Homologous superfamily homologous superfamily110 — DNA polymerase beta, N-terminal domain-like
Domain ID domain_id3c5gB02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology150 — DNA polymerase; domain 1
Homologous superfamily homologous superfamily20 — 5' to 3' exonuclease, C-terminal subdomain
Domain ID domain_id3c5gB03
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology460 — Beta Polymerase; domain 2
Homologous superfamily homologous superfamily10 — Beta Polymerase, domain 2
Domain ID domain_id3c5gB04
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology210 — Beta Polymerase; domain 3
Homologous superfamily homologous superfamily10 — DNA polymerase, thumb domain

8. Citations (1)

9. Files and Curves (10)