8chk

Human FKBP12 in complex with (1S,5S,6R)-10-((S)-(3,5-dichlorophenyl)sulfonimidoyl)-3-(pyridin-2-ylmethyl)-5-vinyl-3,10-diazabicyclo[4.3.1]decan-2-one

Method: X-RAY DIFFRACTION Dmax: 68.8 Å Quality: EXCELLENT

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 monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 2–108 Mutation:C22V UUI (1S,5S,6R)-10-[[3,5-bis(chloranyl)phenyl]sulfonimidoyl]-5-ethenyl-3-(pyridin-2-ylmethyl)-3,10-diazabicyclo[4.3.1]decan-2-one × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;293 K;1.32M Na-K tartrate, 0.2 M ammonium citrate, 0.1M MES pH 6.5 Resolution 1.55 Å R-free 0.233
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 2–108 Mutation:C22V UUI (1S,5S,6R)-10-[[3,5-bis(chloranyl)phenyl]sulfonimidoyl]-5-ethenyl-3-(pyridin-2-ylmethyl)-3,10-diazabicyclo[4.3.1]decan-2-one × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;293 K;1.32M Na-K tartrate, 0.2 M ammonium citrate, 0.1M MES pH 6.5 Resolution 1.55 Å R-free 0.233
3 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain C; UniProt 2–108 Mutation:C22V UUI (1S,5S,6R)-10-[[3,5-bis(chloranyl)phenyl]sulfonimidoyl]-5-ethenyl-3-(pyridin-2-ylmethyl)-3,10-diazabicyclo[4.3.1]decan-2-one × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;293 K;1.32M Na-K tartrate, 0.2 M ammonium citrate, 0.1M MES pH 6.5 Resolution 1.55 Å R-free 0.233

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 169 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 Author chain B; PDBConstruct 1–107; UniProt 2–108 Author chain C; PDBConstruct 1–107; UniProt 2–108

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 8chk

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id8chk
Deposition date deposition_date2023-02-08
Structure title titleHuman FKBP12 in complex with (1S,5S,6R)-10-((S)-(3,5-dichlorophenyl)sulfonimidoyl)-3-(pyridin-2-ylmethyl)-5-vinyl-3,10-diazabicyclo[4.3.1]decan-2-one
Keywords keywordsFKBP12, Inhibitor, Isomerase; ISOMERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier22.52
Radius of gyration Rg (electron density) rg_electron21.66
Forward intensity I(0) i023368000.00
Molecular weight molecular_weight36896.0 kDa
Excluded volume excluded_volume46119 ų
Envelope volume envelope_volume55057 ų
Hydration-shell volume shell_volume21593 ų
Envelope diameter envelope_diameter69.5
Shell Rg shell_rg27.80
Envelope Rg envelope_rg21.57
Shape Rg shape_rg21.64
Total Rg total_rg22.49
Total atoms total_atoms5148
Residues n_residues321
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 dmax68.8
Rg (real space) rg_real22.42
Rg uncertainty (real space) rg_real_error0.38
I(0) (real space) i0_real2.3370e+07
I(0) uncertainty (real space) i0_real_error3.1590e+05
Rg (reciprocal space) rg_reciprocal22.44
I(0) (reciprocal space) i0_reciprocal23370000.0000
Solution quality estimate total_estimate0.9133
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary25.0
Skewness Skewness skewness0.111
Kurtosis Kurtosis kurtosis-0.637
Angular range angular_range— – 0.3550 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha5345000.0000
Real-space data points n_real_points67
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.962; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.998; Smooth: 0.985

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

8. Citations (1)

9. Files and Curves (10)