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10xl

Pseudonocardia thermophila DnaA DI

Method: X-RAY DIFFRACTION Dmax: 59.3 Å Quality: GOOD
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Chromosomal replication initiator protein DnaA

Pseudonocardia thermophila

UniProt A0A1M6VF95

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 homooligomer Homooligomer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count Chain A； UniProt 1–86 Chain B； UniProt 1–86 Not recorded No other associated polymer X-RAY DIFFRACTION mmCIF provides none of the parsed experimental conditions Resolution 1.65 Å R-free 0.213

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.

No other PDB entry for the same UniProt protein was found.

View Construct and Data Evidence
UniProt name A0A1M6VF95_PSETH
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 4–89； UniProt 1–86 Author chain B； PDBConstruct 4–89； UniProt 1–86

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 10xl

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 10xl
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2. Structure Basics 2. Structure Basics

Entry ID entry_id10xl
Deposition date deposition_date2026-02-11
最后修订 last_revision2026-06-03
Structure title titlePseudonocardia thermophila DnaA DI
Keywords keywordsInitiator, DNA BINDING PROTEIN; DNA BINDING PROTEIN
Experimental Method methodX-RAY DIFFRACTION
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier17.69 Å
Radius of gyration Rg (electron density) rg_electron16.34 Å
Forward intensity I(0) i05248020.00
Molecular weight molecular_weight16817.0 kDa
Excluded volume excluded_volume21266 ų
Envelope volume envelope_volume24473 ų
Hydration-shell volume shell_volume13272 ų
Envelope diameter envelope_diameter57.2 Å
Shell Rg shell_rg21.34 Å
Envelope Rg envelope_rg16.47 Å
Shape Rg shape_rg16.34 Å
Total Rg total_rg17.25 Å
Total atoms total_atoms1187
Residues n_residues159
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 Å−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
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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax59.3 Å
Rg (real space) rg_real17.72 Å
Rg uncertainty (real space) rg_real_error0.39 Å
I(0) (real space) i0_real5.2480e+06
I(0) uncertainty (real space) i0_real_error6.8780e+04
Rg (reciprocal space) rg_reciprocal17.71 Å
I(0) (reciprocal space) i0_reciprocal5248000.0000
Solution quality estimate total_estimate0.7843
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary19.0 Å
Skewness Skewness skewness0.408
Kurtosis Kurtosis kurtosis-0.295
Angular range angular_range— – 0.4500 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha1910000.0000
Real-space data points n_real_points76
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.744; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.961; Smooth: 0.000
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (2)

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8. Citations (1)

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9. Files and Curves (10)