5b3y

Crystal structure of hPin1 WW domain (5-23) fused with maltose-binding protein

Method: X-RAY DIFFRACTION Dmax: 77.0 Å Quality: GOOD

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

Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1,Maltose-binding periplasmic protein

Escherichia coli K-12

UniProt P0AEX9

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Monomer Protein × 1 其他Polymer 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 27–393 Fragment:UNP(Q13526) residues 5-23,UNP(P0AEX9) residues 27-393 Mutation:R390N alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;1.6M Ammonium citrate Resolution 1.90 Å R-free 0.189

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.

366 other PDB entries and 491 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MALE_ECOLI
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 24–390; UniProt 27–393

Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1,Maltose-binding periplasmic protein

Escherichia coli K-12

UniProt Q13526

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Monomer Protein × 1 其他Polymer 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 5–23 Fragment:UNP(Q13526) residues 5-23,UNP(P0AEX9) residues 27-393 Mutation:R390N alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;1.6M Ammonium citrate Resolution 1.90 Å R-free 0.189

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.

189 other PDB entries and 218 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PIN1_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–20; UniProt 5–23

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 5b3y

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5b3y
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5b3y
Deposition date deposition_date2016-03-17
Structure title titleCrystal structure of hPin1 WW domain (5-23) fused with maltose-binding protein
Keywords keywordsIsomerase, SUGAR BINDING PROTEIN; ISOMERASE,SUGAR BINDING PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier22.71
Radius of gyration Rg (electron density) rg_electron21.56
Forward intensity I(0) i028773200.00
Molecular weight molecular_weight42353.0 kDa
Excluded volume excluded_volume53481 ų
Envelope volume envelope_volume63639 ų
Hydration-shell volume shell_volume24404 ų
Envelope diameter envelope_diameter77.6
Shell Rg shell_rg28.41
Envelope Rg envelope_rg22.16
Shape Rg shape_rg21.51
Total Rg total_rg22.60
Total atoms total_atoms2993
Residues n_residues382
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 dmax77.0
Rg (real space) rg_real22.65
Rg uncertainty (real space) rg_real_error0.50
I(0) (real space) i0_real2.8770e+07
I(0) uncertainty (real space) i0_real_error3.8540e+05
Rg (reciprocal space) rg_reciprocal22.66
I(0) (reciprocal space) i0_reciprocal28770000.0000
Solution quality estimate total_estimate0.8777
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary26.8
Skewness Skewness skewness0.290
Kurtosis Kurtosis kurtosis-0.326
Angular range angular_range— – 0.3500 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha5941000.0000
Real-space data points n_real_points67
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.804; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.995

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd5b3ya_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like

CATH v4.4 (1 domains)

Domain ID domain_id5b3yA01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II

8. Citations (1)

9. Files and Curves (10)