8ppz

Co-crystal structure of FKBP12, compound 7 and the FRB fragment of mTOR

Method: X-RAY DIFFRACTION Dmax: 65.0 Å Quality: GOOD

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

Peptidyl-prolyl cis-trans isomerase FKBP1A

Homo sapiens

UniProt P62942

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 2–108 Mutation:C22V Serine/threonine-protein kinase mTOR × 1 (P42345) 0AN (1~{S},5~{S},6~{R})-10-[3,5-bis(chloranyl)phenyl]sulfonyl-5-[(~{E})-2-(2-chlorophenyl)ethenyl]-3-(pyridin-2-ylmethyl)-3,10-diazabicyclo[4.3.1]decan-2-one × 1 CA CALCIUM ION × 4 ACT ACETATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 7.5;293 K;10% PEG8000, 0.1 M HEPES pH 7.5, 0.2 M calcium actetate Resolution 1.85 Å R-free 0.238

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.

110 other PDB entries and 171 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name FKB1A_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–107; UniProt 2–108

Serine/threonine-protein kinase mTOR

Homo sapiens

UniProt P42345

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 2025–2114 Not recorded Peptidyl-prolyl cis-trans isomerase FKBP1A × 1 (P62942) 0AN (1~{S},5~{S},6~{R})-10-[3,5-bis(chloranyl)phenyl]sulfonyl-5-[(~{E})-2-(2-chlorophenyl)ethenyl]-3-(pyridin-2-ylmethyl)-3,10-diazabicyclo[4.3.1]decan-2-one × 1 CA CALCIUM ION × 4 ACT ACETATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 7.5;293 K;10% PEG8000, 0.1 M HEPES pH 7.5, 0.2 M calcium actetate Resolution 1.85 Å R-free 0.238

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.

66 other PDB entries and 84 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MTOR_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 9–98; UniProt 2025–2114

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 8ppz

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8ppz
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8ppz
Deposition date deposition_date2023-07-10
Structure title titleCo-crystal structure of FKBP12, compound 7 and the FRB fragment of mTOR
Keywords keywordsFKBP12, mTOR, Kinase, Complex, molecular Glue, ISOMERASE; ISOMERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier18.97
Radius of gyration Rg (electron density) rg_electron17.86
Forward intensity I(0) i010021900.00
Molecular weight molecular_weight23416.0 kDa
Excluded volume excluded_volume29209 ų
Envelope volume envelope_volume33454 ų
Hydration-shell volume shell_volume16200 ų
Envelope diameter envelope_diameter65.2
Shell Rg shell_rg23.30
Envelope Rg envelope_rg18.08
Shape Rg shape_rg17.89
Total Rg total_rg18.63
Total atoms total_atoms3203
Residues n_residues201
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 dmax65.0
Rg (real space) rg_real18.96
Rg uncertainty (real space) rg_real_error0.48
I(0) (real space) i0_real1.0020e+07
I(0) uncertainty (real space) i0_real_error1.3310e+05
Rg (reciprocal space) rg_reciprocal18.96
I(0) (reciprocal space) i0_reciprocal10020000.0000
Solution quality estimate total_estimate0.8650
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary20.8
Skewness Skewness skewness0.383
Kurtosis Kurtosis kurtosis-0.187
Angular range angular_range— – 0.4200 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha2393000.0000
Real-space data points n_real_points73
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.768; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.975; Smooth: 0.961

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (6)

8. Citations (1)

9. Files and Curves (10)