3nbn

Crystal structure of a dimer of Notch Transcription Complex trimers on HES1 DNA

Method: X-RAY DIFFRACTION Dmax: 150.3 Å Quality: GOOD

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

Recombining binding protein suppressor of hairless

Homo sapiens

UniProt Q06330

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 Heteromer Protein × 6 DNA 2 PDB declaration: octameric(8) Consistent with all polymer counts Chain A; UniProt 23–448 Chain D; UniProt 23–448 Fragment:residues 23-448 Neurogenic locus notch homolog protein 1 × 2 (P46531) Mastermind-like protein 1 × 2 (Q92585) DNA, HES1 promoter × 1 DNA, HES1 promoter × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6;298 K;3% PEG3350, 10% ethylene glycol, 0.15M NaCl, 0.1M magnesium chloride, 0.1M BIS-TRIS, pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 298K Resolution 3.45 Å R-free 0.298

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.

3 other PDB entries and 4 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SUH_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–427; UniProt 23–448 Author chain D; PDBConstruct 2–427; UniProt 23–448

Neurogenic locus notch homolog protein 1

Homo sapiens

UniProt P46531

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 Heteromer Protein × 6 DNA 2 PDB declaration: octameric(8) Consistent with all polymer counts Chain B; UniProt 1872–2126 Chain E; UniProt 1872–2126 Fragment:residues 1872-2126 Recombining binding protein suppressor of hairless × 2 (Q06330) Mastermind-like protein 1 × 2 (Q92585) DNA, HES1 promoter × 1 DNA, HES1 promoter × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6;298 K;3% PEG3350, 10% ethylene glycol, 0.15M NaCl, 0.1M magnesium chloride, 0.1M BIS-TRIS, pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 298K Resolution 3.45 Å R-free 0.298

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.

27 other PDB entries and 35 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name NOTC1_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 2–256; UniProt 1872–2126 Author chain E; PDBConstruct 2–256; UniProt 1872–2126

Mastermind-like protein 1

Homo sapiens

UniProt Q92585

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 Heteromer Protein × 6 DNA 2 PDB declaration: octameric(8) Consistent with all polymer counts Chain C; UniProt 13–74 Chain F; UniProt 13–74 Fragment:residues 13-74 Recombining binding protein suppressor of hairless × 2 (Q06330) Neurogenic locus notch homolog protein 1 × 2 (P46531) DNA, HES1 promoter × 1 DNA, HES1 promoter × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6;298 K;3% PEG3350, 10% ethylene glycol, 0.15M NaCl, 0.1M magnesium chloride, 0.1M BIS-TRIS, pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 298K Resolution 3.45 Å R-free 0.298

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.

3 other PDB entries and 3 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MAML1_HUMAN
Isoform
PDB entities 3
Chains and sequence ranges Author chain C; PDBConstruct 2–63; UniProt 13–74 Author chain F; PDBConstruct 2–63; UniProt 13–74

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 3nbn

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id3nbn
Deposition date deposition_date2010-06-03
Structure title titleCrystal structure of a dimer of Notch Transcription Complex trimers on HES1 DNA
Keywords keywords;Promoter Regions, Notch1, CSL, RBPJ, Mastermind, Transcription Factors, Transcription, Transcriptional Activation, TRANSCRIPTION-DNA complex ;; TRANSCRIPTION/DNA
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier45.50
Radius of gyration Rg (electron density) rg_electron45.31
Forward intensity I(0) i0555744000.00
Molecular weight molecular_weight175150.0 kDa
Excluded volume excluded_volume211070 ų
Envelope volume envelope_volume312670 ų
Hydration-shell volume shell_volume57249 ų
Envelope diameter envelope_diameter150.9
Shell Rg shell_rg50.87
Envelope Rg envelope_rg43.75
Shape Rg shape_rg45.29
Total Rg total_rg45.57
Total atoms total_atoms12198
Residues n_residues1422
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 dmax150.3
Rg (real space) rg_real45.56
Rg uncertainty (real space) rg_real_error1.40
I(0) (real space) i0_real5.5570e+08
I(0) uncertainty (real space) i0_real_error1.0820e+07
Rg (reciprocal space) rg_reciprocal45.50
I(0) (reciprocal space) i0_reciprocal555700000.0000
Solution quality estimate total_estimate0.8891
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary47.2
Skewness Skewness skewness0.272
Kurtosis Kurtosis kurtosis-0.664
Angular range angular_range— – 0.1750 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha28770000.0000
Real-space data points n_real_points36
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.913; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.952; Smooth: 0.864

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

7. Fold Classification (SCOP + CATH) 10 domains

CATH v4.4 (10 domains)

Domain ID domain_id3nbnA01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily1450 — LAG1, DNA binding domain
Domain ID domain_id3nbnA02
Class class2 — Mainly Beta
Architecture architecture80 — Trefoil
Topology topology10 — Trefoil (Acidic Fibroblast Growth Factor, subunit A)
Homologous superfamily homologous superfamily50
Domain ID domain_id3nbnA03
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id3nbnB00
Class class1 — Mainly Alpha
Architecture architecture25 — Alpha Horseshoe
Topology topology40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
Homologous superfamily homologous superfamily20 — Ankyrin repeat-containing domain
Domain ID domain_id3nbnC00
Class class6 — Special
Architecture architecture10 — Helix non-globular
Topology topology250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
Homologous superfamily homologous superfamily970
Domain ID domain_id3nbnD01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily1450 — LAG1, DNA binding domain
Domain ID domain_id3nbnD02
Class class2 — Mainly Beta
Architecture architecture80 — Trefoil
Topology topology10 — Trefoil (Acidic Fibroblast Growth Factor, subunit A)
Homologous superfamily homologous superfamily50
Domain ID domain_id3nbnD03
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id3nbnE00
Class class1 — Mainly Alpha
Architecture architecture25 — Alpha Horseshoe
Topology topology40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
Homologous superfamily homologous superfamily20 — Ankyrin repeat-containing domain
Domain ID domain_id3nbnF00
Class class6 — Special
Architecture architecture10 — Helix non-globular
Topology topology250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
Homologous superfamily homologous superfamily970

8. Citations (1)

9. Files and Curves (10)