3dcu

FXR with SRC1 and GSK8062

Method: X-RAY DIFFRACTION Dmax: 58.8 Å Quality: GOOD

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

Bile acid receptor

Homo sapiens

UniProt Q96RI1

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 A; UniProt 252–486 Fragment:Ligand binding domain, UNP residues 258-486 Nuclear receptor coactivator 1 × 1 (Q15788) O62 6-(4-{[3-(2,6-dichlorophenyl)-5-(1-methylethyl)isoxazol-4-yl]methoxy}phenyl)naphthalene-1-carboxylic acid × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6.5;298 K;0.2M Li2SO4, 0.1M Bis-Tris pH6.5, 25% PEG3350, VAPOR DIFFUSION, HANGING DROP, temperature 298K Resolution 2.95 Å R-free 0.228

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.

86 other PDB entries and 136 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name NR1H4_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–235; UniProt 252–486

Nuclear receptor coactivator 1

OrganismNot specified

UniProt Q15788

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 B; UniProt 741–761 Fragment:UNP residues 741-761 Bile acid receptor × 1 (Q96RI1) O62 6-(4-{[3-(2,6-dichlorophenyl)-5-(1-methylethyl)isoxazol-4-yl]methoxy}phenyl)naphthalene-1-carboxylic acid × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6.5;298 K;0.2M Li2SO4, 0.1M Bis-Tris pH6.5, 25% PEG3350, VAPOR DIFFUSION, HANGING DROP, temperature 298K Resolution 2.95 Å R-free 0.228

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.

204 other PDB entries and 251 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name NCOA1_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–21; UniProt 741–761

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 3dcu

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id3dcu
Deposition date deposition_date2008-06-04
Structure title titleFXR with SRC1 and GSK8062
Keywords keywords;FXR, nuclear receptor, GW4064, alpha-helical sandwich, Activator, Alternative splicing, DNA-binding, Metal-binding, Nucleus, Receptor, Repressor, Transcription regulation, Zinc, Zinc-finger, Acyltransferase, Chromosomal rearrangement, Phosphoprotein, Polymorphism, Proto-oncogene, Transferase, Ubl conjugation, TRANSCRIPTION-TRANSCRIPTION ACTIVATOR COMPLEX ;; TRANSCRIPTION/TRANSCRIPTION ACTIVATOR
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier18.81
Radius of gyration Rg (electron density) rg_electron17.54
Forward intensity I(0) i012317600.00
Molecular weight molecular_weight26716.0 kDa
Excluded volume excluded_volume33600 ų
Envelope volume envelope_volume37896 ų
Hydration-shell volume shell_volume18061 ų
Envelope diameter envelope_diameter59.8
Shell Rg shell_rg23.73
Envelope Rg envelope_rg17.74
Shape Rg shape_rg17.55
Total Rg total_rg18.47
Total atoms total_atoms1882
Residues n_residues240
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 dmax58.8
Rg (real space) rg_real18.70
Rg uncertainty (real space) rg_real_error0.27
I(0) (real space) i0_real1.2320e+07
I(0) uncertainty (real space) i0_real_error1.4190e+05
Rg (reciprocal space) rg_reciprocal18.72
I(0) (reciprocal space) i0_reciprocal12320000.0000
Solution quality estimate total_estimate0.8945
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary25.0
Skewness Skewness skewness0.154
Kurtosis Kurtosis kurtosis-0.400
Angular range angular_range— – 0.4250 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha2694000.0000
Real-space data points n_real_points74
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.886; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.990; Smooth: 0.978

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd3dcua_
Class classa — All alpha proteins
Fold Fold folda.123 — Nuclear receptor ligand-binding domain
Superfamily Superfamily superfamilya.123.1 — Nuclear receptor ligand-binding domain
Family Family familya.123.1.1 — Nuclear receptor ligand-binding domain

CATH v4.4 (1 domains)

Domain ID domain_id3dcuA00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology565 — Retinoid X Receptor
Homologous superfamily homologous superfamily10 — Retinoid X Receptor

8. Citations (1)

9. Files and Curves (10)