4khu

Ternary complex of rb69 mutant L415F with a ribonucleotide at -1 position

Method: X-RAY DIFFRACTION Dmax: 101.8 Å Quality: GOOD

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

DNA polymerase

Enterobacteria phage RB69

UniProt Q38087

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 2 PDB declaration: trimeric(3) Consistent with all polymer counts Chain A; UniProt 1–903 Mutation:D327A, D222A, L415F ;DNA/RNA (5'-D(*AP*CP*A)-R(P*G)-D(P*GP*TP*AP*AP*GP*CP*AP*GP*TP*CP*CP*GP*CP*G)-3') ; × 1 ;DNA (5'-D(*GP*CP*GP*GP*AP*CP*TP*GP*CP*TP*TP*AP*CP*C)-3') ; × 1 TTP THYMIDINE-5'-TRIPHOSPHATE × 1 CA CALCIUM ION × 3 NA SODIUM ION × 4 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 7;298 K;50 MM TRIS-HCL, 13% PEG350, 180 MM CALCIUM CHLORIDE, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 298K Resolution 2.05 Å R-free 0.247

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.

120 other PDB entries and 166 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name DPOL_BPR69
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–903; UniProt 1–903

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 4khu

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 4khu
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id4khu
Deposition date deposition_date2013-05-01
Structure title titleTernary complex of rb69 mutant L415F with a ribonucleotide at -1 position
Keywords keywordsRIBONUCLEOTIDE, TRANSFERASE-DNA complex; TRANSFERASE/DNA
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier31.85
Radius of gyration Rg (electron density) rg_electron30.83
Forward intensity I(0) i0215392000.00
Molecular weight molecular_weight112660.0 kDa
Excluded volume excluded_volume138770 ų
Envelope volume envelope_volume177450 ų
Hydration-shell volume shell_volume46242 ų
Envelope diameter envelope_diameter108.6
Shell Rg shell_rg39.40
Envelope Rg envelope_rg30.81
Shape Rg shape_rg30.84
Total Rg total_rg31.51
Total atoms total_atoms7904
Residues n_residues930
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 dmax101.8
Rg (real space) rg_real31.63
Rg uncertainty (real space) rg_real_error0.65
I(0) (real space) i0_real2.1540e+08
I(0) uncertainty (real space) i0_real_error3.5880e+06
Rg (reciprocal space) rg_reciprocal31.73
I(0) (reciprocal space) i0_reciprocal215400000.0000
Solution quality estimate total_estimate0.8924
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary42.8
Skewness Skewness skewness0.092
Kurtosis Kurtosis kurtosis-0.515
Angular range angular_range— – 0.2500 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha27910000.0000
Real-space data points n_real_points51
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.888; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.982; Smooth: 0.950

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (7)

7. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd4khua1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.55 — Ribonuclease H-like motif
Superfamily Superfamily superfamilyc.55.3 — Ribonuclease H-like
Family Family familyc.55.3.5 — DnaQ-like 3'-5' exonuclease
Domain ID domain_idd4khua2
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.8 — DNA/RNA polymerases
Superfamily Superfamily superfamilye.8.1 — DNA/RNA polymerases
Family Family familye.8.1.1 — DNA polymerase I

CATH v4.4 (6 domains)

Domain ID domain_id4khuA01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology342 — DNA Polymerase; Chain A, domain 1
Homologous superfamily homologous superfamily10 — DNA Polymerase, chain B, domain 1
Domain ID domain_id4khuA02
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology420 — Nucleotidyltransferase; domain 5
Homologous superfamily homologous superfamily10 — Ribonuclease H-like superfamily/Ribonuclease H
Domain ID domain_id4khuA03
Class class3 — Alpha Beta
Architecture architecture90 — Alpha-Beta Complex
Topology topology1600 — Palm domain of DNA polymerase
Homologous superfamily homologous superfamily10 — B family DNA polymerase, palm domain
Domain ID domain_id4khuA04
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology287 — Helix Hairpins
Homologous superfamily homologous superfamily690 — B family DNA polymerase, finger domain
Domain ID domain_id4khuA05
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1280 — Monooxygenase
Homologous superfamily homologous superfamily300
Domain ID domain_id4khuA06
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology1820 — Ribonuclease H-like motif
Homologous superfamily homologous superfamily10 — DnaQ-like 3'-5' exonuclease

8. Citations (1)

9. Files and Curves (10)