5l7i

Structure of human Smoothened in complex with Vismodegib

Method: X-RAY DIFFRACTION Dmax: 171.1 Å Quality: GOOD

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

Smoothened homolog,Soluble cytochrome b562,Smoothened homolog

Homo sapiens

UniProt P0ABE7

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 23–127 Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 VIS 2-chloranyl-~{N}-(4-chloranyl-3-pyridin-2-yl-phenyl)-4-methylsulfonyl-benzamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:LIPIDIC CUBIC PHASE;pH 4;293 K;0.09 M sodium acetate pH4, 0.09 M sodium malonate, 27% (v/v) PEG500 DME, 0.1 M sodium acetate, 0.5 mM zinc chloride, 0.1 M ammonium fluoride. Resolution 3.30 Å R-free 0.257
2 Insufficient information Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 23–127 Not recorded VIS 2-chloranyl-~{N}-(4-chloranyl-3-pyridin-2-yl-phenyl)-4-methylsulfonyl-benzamide × 1 NA SODIUM ION × 1 MPG [(Z)-octadec-9-enyl] (2R)-2,3-bis(oxidanyl)propanoate × 2 X-RAY DIFFRACTION X-ray crystallization conditions:LIPIDIC CUBIC PHASE;pH 4;293 K;0.09 M sodium acetate pH4, 0.09 M sodium malonate, 27% (v/v) PEG500 DME, 0.1 M sodium acetate, 0.5 mM zinc chloride, 0.1 M ammonium fluoride. Resolution 3.30 Å R-free 0.257

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.

714 other PDB entries and 821 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name C562_ECOLX
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 403–507; UniProt 23–127 Author chain B; PDBConstruct 403–507; UniProt 23–127

Smoothened homolog,Soluble cytochrome b562,Smoothened homolog

Homo sapiens

UniProt Q99835

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 32–428 Chain A; UniProt 443–555 Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 VIS 2-chloranyl-~{N}-(4-chloranyl-3-pyridin-2-yl-phenyl)-4-methylsulfonyl-benzamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:LIPIDIC CUBIC PHASE;pH 4;293 K;0.09 M sodium acetate pH4, 0.09 M sodium malonate, 27% (v/v) PEG500 DME, 0.1 M sodium acetate, 0.5 mM zinc chloride, 0.1 M ammonium fluoride. Resolution 3.30 Å R-free 0.257
2 Insufficient information Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 32–428 Chain B; UniProt 443–555 Not recorded VIS 2-chloranyl-~{N}-(4-chloranyl-3-pyridin-2-yl-phenyl)-4-methylsulfonyl-benzamide × 1 NA SODIUM ION × 1 MPG [(Z)-octadec-9-enyl] (2R)-2,3-bis(oxidanyl)propanoate × 2 X-RAY DIFFRACTION X-ray crystallization conditions:LIPIDIC CUBIC PHASE;pH 4;293 K;0.09 M sodium acetate pH4, 0.09 M sodium malonate, 27% (v/v) PEG500 DME, 0.1 M sodium acetate, 0.5 mM zinc chloride, 0.1 M ammonium fluoride. Resolution 3.30 Å R-free 0.257

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.

14 other PDB entries and 16 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SMO_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–397; UniProt 32–428 Author chain A; PDBConstruct 516–628; UniProt 443–555 Author chain B; PDBConstruct 1–397; UniProt 32–428 Author chain B; PDBConstruct 516–628; UniProt 443–555

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 5l7i

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5l7i
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5l7i
Deposition date deposition_date2016-06-03
Structure title titleStructure of human Smoothened in complex with Vismodegib
Keywords keywordsG protein coupled receptor, morphogen signaling, membrane protein, hedgehog signaling, signaling protein; MEMBRANE PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier47.39
Radius of gyration Rg (electron density) rg_electron46.90
Forward intensity I(0) i0240291000.00
Molecular weight molecular_weight129460.0 kDa
Excluded volume excluded_volume163160 ų
Envelope volume envelope_volume239550 ų
Hydration-shell volume shell_volume47466 ų
Envelope diameter envelope_diameter176.0
Shell Rg shell_rg43.86
Envelope Rg envelope_rg47.14
Shape Rg shape_rg46.82
Total Rg total_rg47.02
Total atoms total_atoms9107
Residues n_residues1136
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 dmax171.1
Rg (real space) rg_real47.88
Rg uncertainty (real space) rg_real_error2.61
I(0) (real space) i0_real2.4030e+08
I(0) uncertainty (real space) i0_real_error4.8770e+06
Rg (reciprocal space) rg_reciprocal47.40
I(0) (reciprocal space) i0_reciprocal240100000.0000
Solution quality estimate total_estimate0.8270
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary57.0
Skewness Skewness skewness0.501
Kurtosis Kurtosis kurtosis-0.162
Angular range angular_range— – 0.1650 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha7193000.0000
Real-space data points n_real_points34
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.708; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.880; Smooth: 0.744

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

7. Fold Classification (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

Domain ID domain_id5l7iA01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology2000 — Frizzled cysteine-rich domain
Homologous superfamily homologous superfamily10 — Frizzled cysteine-rich domain
Domain ID domain_id5l7iA02
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1070 — Rhopdopsin 7-helix transmembrane proteins
Homologous superfamily homologous superfamily10 — Rhodopsin 7-helix transmembrane proteins
Domain ID domain_id5l7iB01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology2000 — Frizzled cysteine-rich domain
Homologous superfamily homologous superfamily10 — Frizzled cysteine-rich domain
Domain ID domain_id5l7iB02
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1070 — Rhopdopsin 7-helix transmembrane proteins
Homologous superfamily homologous superfamily10 — Rhodopsin 7-helix transmembrane proteins

8. Citations (1)

9. Files and Curves (10)