1w8v

Enzymatic and structural characterization of non peptide ligand cyclophilin complexes

Method: X-RAY DIFFRACTION Dmax: 48.3 Å Quality: GOOD

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

PEPTIDYL-PROLYL CIS-TRANS ISOMERASE A

Homo sapiens

UniProt P62937

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 1–164 Not recorded No other associated polymer X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 8;290 K;14 MG/ML IN HEPES 20MM, NACL 100 MM AND NAN3 0.02 % (W/V). CRYSTALS OF HCYPA WERE GROWN BY VAPOUR DIFFUSION AT 17C BY THE HANGING DROP METHOD IN 100MM TRIS.HCL (PH 8.0), 22% (W/V) PEG 8000, 5% (V/V) DMSO, 0.02% NAN3. Resolution 1.70 Å R-free 0.219

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.

183 other PDB entries and 258 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PPIA_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–165; UniProt 1–164

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 1w8v

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 1w8v
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2. Structure Basics 2. Structure Basics

Entry ID entry_id1w8v
Deposition date deposition_date2004-09-28
Structure title titleEnzymatic and structural characterization of non peptide ligand cyclophilin complexes
Keywords keywordsCOMPLEX (ISOMERASE-IMMUNOSUPPRESSANT), NATIVE HIGH RESOLUTION, ISOMERASE, MULTIGENE FAMILY, ROTAMASE; ISOMERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier15.58
Radius of gyration Rg (electron density) rg_electron14.37
Forward intensity I(0) i06300000.00
Molecular weight molecular_weight18014.0 kDa
Excluded volume excluded_volume22452 ų
Envelope volume envelope_volume24329 ų
Hydration-shell volume shell_volume14012 ų
Envelope diameter envelope_diameter49.5
Shell Rg shell_rg20.54
Envelope Rg envelope_rg14.66
Shape Rg shape_rg14.34
Total Rg total_rg15.58
Total atoms total_atoms1266
Residues n_residues165
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 dmax48.3
Rg (real space) rg_real15.45
Rg uncertainty (real space) rg_real_error0.23
I(0) (real space) i0_real6.3000e+06
I(0) uncertainty (real space) i0_real_error7.2460e+04
Rg (reciprocal space) rg_reciprocal15.46
I(0) (reciprocal space) i0_reciprocal6300000.0000
Solution quality estimate total_estimate0.8879
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary21.4
Skewness Skewness skewness0.051
Kurtosis Kurtosis kurtosis-0.405
Angular range angular_range— – 0.5000 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha1780000.0000
Real-space data points n_real_points80
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.866; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.983; Smooth: 0.959

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1w8va_
Class classb — All beta proteins
Fold Fold foldb.62 — Cyclophilin-like
Superfamily Superfamily superfamilyb.62.1 — Cyclophilin-like
Family Family familyb.62.1.1 — Cyclophilin (peptidylprolyl isomerase)

CATH v4.4 (1 domains)

Domain ID domain_id1w8vA00
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology100 — Cyclophilin
Homologous superfamily homologous superfamily10 — Cyclophilin-like

8. Citations (1)

9. Files and Curves (10)