2d6b

Novel Bromate Species trapped within a Protein Crystal

Method: X-RAY DIFFRACTION Dmax: 49.5 Å Quality: REASONABLE

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

lysozyme C

OrganismNot specified

UniProt P00698

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 19–147 Fragment:lysozyme CL CHLORIDE ION × 2 NA SODIUM ION × 1 202 BROMIC ACID × 9 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 4.8;273 K;pH 4.8, VAPOR DIFFUSION, temperature 273K Resolution 1.25 Å R-free 0.213

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.

1320 other PDB entries and 1450 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name LYSC_CHICK
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–129; UniProt 19–147

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 2d6b

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 2d6b
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id2d6b
Deposition date deposition_date2005-11-10
Structure title titleNovel Bromate Species trapped within a Protein Crystal
Keywords keywordslysozyme; bromate, HYDROLASE; HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier14.91
Radius of gyration Rg (electron density) rg_electron14.18
Forward intensity I(0) i0472157000.00
Molecular weight molecular_weight154150.0 kDa
Excluded volume excluded_volume179710 ų
Envelope volume envelope_volume20149 ų
Hydration-shell volume shell_volume12233 ų
Envelope diameter envelope_diameter54.0
Shell Rg shell_rg19.78
Envelope Rg envelope_rg14.50
Shape Rg shape_rg14.01
Total Rg total_rg14.73
Total atoms total_atoms10300
Residues n_residues1290
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 dmax49.5
Rg (real space) rg_real14.86
Rg uncertainty (real space) rg_real_error0.26
I(0) (real space) i0_real4.7220e+08
I(0) uncertainty (real space) i0_real_error5.3820e+06
Rg (reciprocal space) rg_reciprocal14.87
I(0) (reciprocal space) i0_reciprocal472200000.0000
Solution quality estimate total_estimate0.7016
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary18.8
Skewness Skewness skewness0.271
Kurtosis Kurtosis kurtosis-0.164
Angular range angular_range— – 0.5000 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha351600.0000
Real-space data points n_real_points80
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.816; Stabil: 1.000; Sysdev: 0.256; Positv: 1.000; Valcen: 0.996; Smooth: 0.904

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd2d6ba_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.2 — Lysozyme-like
Superfamily Superfamily superfamilyd.2.1 — Lysozyme-like
Family Family familyd.2.1.2 — C-type lysozyme

CATH v4.4 (1 domains)

Domain ID domain_id2d6bA00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology530 — Lysozyme
Homologous superfamily homologous superfamily10

8. Citations (1)

9. Files and Curves (10)