3o5m

Fk1 domain mutant A19T of FKBP51, crystal form II

Method: X-RAY DIFFRACTION Dmax: 125.0 Å Quality: REASONABLE

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 No other associated polymer X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 6.5;293 K;32 % PEG3350, 0.05 M NH4OAc, 0.1 M BisTrisHCl, pH 6.5, vapor diffusion, temperature 293K Resolution 1.60 Å R-free 0.236
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 16–140 Mutation:A19T GOL GLYCEROL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 6.5;293 K;32 % PEG3350, 0.05 M NH4OAc, 0.1 M BisTrisHCl, pH 6.5, vapor diffusion, temperature 293K Resolution 1.60 Å R-free 0.236

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 202 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 4–128; UniProt 16–140 Author chain B; PDBConstruct 4–128; 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 3o5m

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 3o5m
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2. Structure Basics 2. Structure Basics

Entry ID entry_id3o5m
Deposition date deposition_date2010-07-28
Structure title titleFk1 domain mutant A19T of FKBP51, crystal form II
Keywords keywordsFk-506 binding domain, Hsp90 cochaperone, immunophiline, peptidyl-prolyl isomerase, ISOMERASE; ISOMERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier46.66
Radius of gyration Rg (electron density) rg_electron47.15
Forward intensity I(0) i010550500.00
Molecular weight molecular_weight27507.0 kDa
Excluded volume excluded_volume34777 ų
Envelope volume envelope_volume61604 ų
Hydration-shell volume shell_volume10887 ų
Envelope diameter envelope_diameter131.8
Shell Rg shell_rg54.15
Envelope Rg envelope_rg43.09
Shape Rg shape_rg47.13
Total Rg total_rg47.55
Total atoms total_atoms1937
Residues n_residues254
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 dmax125.0
Rg (real space) rg_real47.48
Rg uncertainty (real space) rg_real_error1.52
I(0) (real space) i0_real1.0550e+07
I(0) uncertainty (real space) i0_real_error1.8150e+05
Rg (reciprocal space) rg_reciprocal46.67
I(0) (reciprocal space) i0_reciprocal10540000.0000
Solution quality estimate total_estimate0.5388
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary18.4
Skewness Skewness skewness0.105
Kurtosis Kurtosis kurtosis-1.720
Angular range angular_range— – 0.1700 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha222100.0000
Real-space data points n_real_points35
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.000; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.000; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 6 domains

SCOP 2.08 (4 domains)

Domain ID domain_idd3o5ma1
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_idd3o5ma2
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd3o5mb1
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_idd3o5mb2
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags

CATH v4.4 (2 domains)

Domain ID domain_id3o5mA00
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology50 — Chitinase A; domain 3
Homologous superfamily homologous superfamily40
Domain ID domain_id3o5mB00
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology50 — Chitinase A; domain 3
Homologous superfamily homologous superfamily40

8. Citations (1)

9. Files and Curves (10)