6d27

Crystal structure of the prostaglandin D2 receptor CRTH2 with CAY10471

Method: X-RAY DIFFRACTION Dmax: 95.4 Å Quality: GOOD

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

Prostaglandin D2 receptor 2, Endolysin chimera

Homo sapiens

UniProt D9IEF7

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 2–12 Chain A; UniProt 61–161 Fragment:CRTH2 (UNP residues 1-236), T4 ligase (UNP residues 2-12,61-161), CRTH2 (UNP residues 238-339) Mutation:N25A,G237ADLGLQHR,A1298C Non-standard monomer:Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 7 FT4 [(3R)-3-{[(4-fluorophenyl)sulfonyl](methyl)amino}-1,2,3,4-tetrahydro-9H-carbazol-9-yl]acetic acid × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 OLA OLEIC ACID × 2 PGE TRIETHYLENE GLYCOL × 2 PGO S-1,2-PROPANEDIOL × 4 PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION X-ray crystallization conditions:LIPIDIC CUBIC PHASE;pH 6.5;289 K;30% PEG300, 100 mM MES, pH 6.5, 100 mM ammonium sulfate, 2% P400 Resolution 2.74 Å R-free 0.280

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.

131 other PDB entries and 146 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D9IEF7_BPT4
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 246–256; UniProt 2–12 Author chain A; PDBConstruct 262–362; UniProt 61–161

Prostaglandin D2 receptor 2, Endolysin chimera

Homo sapiens

UniProt Q9Y5Y4

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 1–236 Chain A; UniProt 238–339 Fragment:CRTH2 (UNP residues 1-236), T4 ligase (UNP residues 2-12,61-161), CRTH2 (UNP residues 238-339) Mutation:N25A,G237ADLGLQHR,A1298C Non-standard monomer:Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 7 FT4 [(3R)-3-{[(4-fluorophenyl)sulfonyl](methyl)amino}-1,2,3,4-tetrahydro-9H-carbazol-9-yl]acetic acid × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 OLA OLEIC ACID × 2 PGE TRIETHYLENE GLYCOL × 2 PGO S-1,2-PROPANEDIOL × 4 PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION X-ray crystallization conditions:LIPIDIC CUBIC PHASE;pH 6.5;289 K;30% PEG300, 100 mM MES, pH 6.5, 100 mM ammonium sulfate, 2% P400 Resolution 2.74 Å R-free 0.280

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.

5 other PDB entries and 5 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PD2R2_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–237; UniProt 1–236 Author chain A; PDBConstruct 363–464; UniProt 238–339

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 6d27

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6d27
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6d27
Deposition date deposition_date2018-04-13
Structure title titleCrystal structure of the prostaglandin D2 receptor CRTH2 with CAY10471
Keywords keywordsGPCR, MEMBRANE PROTEIN-ANTAGONIST complex; MEMBRANE PROTEIN/ANTAGONIST
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier29.13
Radius of gyration Rg (electron density) rg_electron28.22
Forward intensity I(0) i041792200.00
Molecular weight molecular_weight51455.0 kDa
Excluded volume excluded_volume65083 ų
Envelope volume envelope_volume83040 ų
Hydration-shell volume shell_volume26234 ų
Envelope diameter envelope_diameter102.2
Shell Rg shell_rg33.50
Envelope Rg envelope_rg28.38
Shape Rg shape_rg28.20
Total Rg total_rg28.88
Total atoms total_atoms3610
Residues n_residues442
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 dmax95.4
Rg (real space) rg_real29.33
Rg uncertainty (real space) rg_real_error0.86
I(0) (real space) i0_real4.1790e+07
I(0) uncertainty (real space) i0_real_error7.0580e+05
Rg (reciprocal space) rg_reciprocal29.25
I(0) (reciprocal space) i0_reciprocal41790000.0000
Solution quality estimate total_estimate0.8588
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary24.7
Skewness Skewness skewness0.450
Kurtosis Kurtosis kurtosis-0.508
Angular range angular_range— – 0.2700 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha8691000.0000
Real-space data points n_real_points55
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.840; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.829; Smooth: 0.812

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (9)

8. Citations (1)

9. Files and Curves (10)