7ba0

Structure of the FKBP51FK1 domain in complex with the macrocyclic SAFit analogue 63

Method: X-RAY DIFFRACTION Dmax: 49.6 Å Quality: GOOD

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

Peptidyl-prolyl cis-trans isomerase FKBP5

Homo sapiens

UniProt Q13451

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 16–140 Mutation:A19T C103A C107I T5H 2-cyclohexyl-12-[2-(3,4-dimethoxyphenyl)ethyl]-20,21-dihydroxy-25,28-dimethoxy-11,18,23-trioxa-4-azatetracyclo[22.2.2.113,17.04,9]nonacosa-1(26),13(29),14,16,24,27-hexaene-3,10-dione × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;24% PEG3350, 0.1 M HEPES pH 7.5, 0.2 M ammonium thiocyanate Resolution 1.14 Å R-free 0.162

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.

137 other PDB entries and 203 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name FKBP5_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 6–130; UniProt 16–140

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 7ba0

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7ba0
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7ba0
Deposition date deposition_date2020-12-15
Structure title titleStructure of the FKBP51FK1 domain in complex with the macrocyclic SAFit analogue 63
Keywords keywordsInhibitor, Complex, SAFit, FKBP, ISOMERASE; ISOMERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier15.38
Radius of gyration Rg (electron density) rg_electron13.88
Forward intensity I(0) i03794790.00
Molecular weight molecular_weight14453.0 kDa
Excluded volume excluded_volume18406 ų
Envelope volume envelope_volume20246 ų
Hydration-shell volume shell_volume12362 ų
Envelope diameter envelope_diameter48.4
Shell Rg shell_rg19.68
Envelope Rg envelope_rg14.21
Shape Rg shape_rg13.83
Total Rg total_rg15.26
Total atoms total_atoms2051
Residues n_residues128
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 dmax49.6
Rg (real space) rg_real15.28
Rg uncertainty (real space) rg_real_error0.28
I(0) (real space) i0_real3.7950e+06
I(0) uncertainty (real space) i0_real_error4.6080e+04
Rg (reciprocal space) rg_reciprocal15.29
I(0) (reciprocal space) i0_reciprocal3795000.0000
Solution quality estimate total_estimate0.8822
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary21.4
Skewness Skewness skewness0.078
Kurtosis Kurtosis kurtosis-0.381
Angular range angular_range— – 0.5000 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha765500.0000
Real-space data points n_real_points80
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.825; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.991

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd7ba0a1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.26 — FKBP-like
Superfamily Superfamily superfamilyd.26.1 — FKBP-like
Family Family familyd.26.1.1 — FKBP immunophilin/proline isomerase
Domain ID domain_idd7ba0a2
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags

8. Citations (1)

9. Files and Curves (10)