9g8i

Sumo-Darpin-A10-complex

Method: X-RAY DIFFRACTION Dmax: 80.5 Å Quality: EXCELLENT

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

Ubiquitin-like protein SMT3

Saccharomyces cerevisiae

UniProt Q12306

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 heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain C; UniProt 21–95 Not recorded DARPin × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6.5;293 K;Bis-Tris pH 6.5, 23% (v/v) PEG 3350 Resolution 2.51 Å R-free 0.301
2 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain D; UniProt 21–95 Not recorded DARPin × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6.5;293 K;Bis-Tris pH 6.5, 23% (v/v) PEG 3350 Resolution 2.51 Å R-free 0.301

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 115 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SMT3_YEAST
Isoform
PDB entities 2
Chains and sequence ranges Author chain C; PDBConstruct 1–75; UniProt 21–95 Author chain D; PDBConstruct 1–75; UniProt 21–95

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 9g8i

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9g8i
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9g8i
Deposition date deposition_date2024-07-23
Structure title titleSumo-Darpin-A10-complex
Keywords keywordsankyrin repeat, sumo, SIGNALING PROTEIN; SIGNALING PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier25.97
Radius of gyration Rg (electron density) rg_electron25.33
Forward intensity I(0) i041632800.00
Molecular weight molecular_weight48877.0 kDa
Excluded volume excluded_volume60787 ų
Envelope volume envelope_volume73981 ų
Hydration-shell volume shell_volume24900 ų
Envelope diameter envelope_diameter83.8
Shell Rg shell_rg31.88
Envelope Rg envelope_rg25.19
Shape Rg shape_rg25.31
Total Rg total_rg26.15
Total atoms total_atoms3450
Residues n_residues461
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 dmax80.5
Rg (real space) rg_real25.97
Rg uncertainty (real space) rg_real_error0.47
I(0) (real space) i0_real4.1630e+07
I(0) uncertainty (real space) i0_real_error5.9590e+05
Rg (reciprocal space) rg_reciprocal25.97
I(0) (reciprocal space) i0_reciprocal41630000.0000
Solution quality estimate total_estimate0.9103
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary26.4
Skewness Skewness skewness0.291
Kurtosis Kurtosis kurtosis-0.609
Angular range angular_range— – 0.3050 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha9954000.0000
Real-space data points n_real_points62
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.957; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.978; Smooth: 0.982

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

8. Citations (1)

9. Files and Curves (10)