1wo7

Solution structure of Designed Functional Finger 7 (DFF7): Designed mutant based on non-native CHANCE domain

Method: SOLUTION NMR Dmax: 20.9 Å Quality: REASONABLE

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

CREB Binding Protein

OrganismNot specified

UniProt Q92793

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 376–400 Fragment:CBP Mutation:E1F, R3S, A4T, S6Y, H9K, R11A, T12A, M13A, K14A, L17A, N18A, M20I, Q24Y, A25K ZN ZINC ION × 1 SOLUTION NMR NMR measurement conditions:pH 7;275 K;Ionic strength (raw mmCIF value) 0;Pressure ambient NMR sample composition:0.25mM DFF7, 0.5mM TCEP, 1mM ZnSO4, 5% D2O | 95% H2O/5% D2O Resolution not provided

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.

135 other PDB entries and 224 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name CBP_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–25; UniProt 376–400

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 1wo7

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 1wo7
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2. Structure Basics 2. Structure Basics

Entry ID entry_id1wo7
Deposition date deposition_date2004-08-12
Structure title titleSolution structure of Designed Functional Finger 7 (DFF7): Designed mutant based on non-native CHANCE domain
Keywords keywordszinc finger, protein design, TRANSFERASE; TRANSFERASE
Experimental Method methodSOLUTION NMR

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

Radius of gyration Rg (Guinier) rg_guinier6.63
Radius of gyration Rg (electron density) rg_electron7.78
Forward intensity I(0) i045407600.00
Molecular weight molecular_weight55011.0 kDa
Excluded volume excluded_volume68001 ų
Envelope volume envelope_volume5302 ų
Hydration-shell volume shell_volume5502 ų
Envelope diameter envelope_diameter30.7
Shell Rg shell_rg13.61
Envelope Rg envelope_rg9.30
Shape Rg shape_rg7.84
Total Rg total_rg7.79
Total atoms total_atoms7440
Residues n_residues500
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 dmax20.9
Rg (real space) rg_real6.72
Rg uncertainty (real space) rg_real_error0.03
I(0) (real space) i0_real4.5420e+07
I(0) uncertainty (real space) i0_real_error2.5380e+05
Rg (reciprocal space) rg_reciprocal6.61
I(0) (reciprocal space) i0_reciprocal45410000.0000
Solution quality estimate total_estimate0.7441
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary8.5
Skewness Skewness skewness0.141
Kurtosis Kurtosis kurtosis-0.546
Angular range angular_range— – 0.5000 −1
Current regularization parameter α current_alpha4.5860
Highest regularization parameter α highest_alpha2348.0000
Real-space data points n_real_points80
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.976; Stabil: 0.934; Sysdev: 0.000; Positv: 1.000; Valcen: 0.995; Smooth: 0.961

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

8. Citations (1)

9. Files and Curves (10)