4prq

CRYSTAL STRUCTURE OF HEN EGG-WHITE LYSOZYME IN COMPLEX WITH SCLX4 AT 1.72 A RESOLUTION

Method: X-RAY DIFFRACTION Dmax: 76.5 Å Quality: EXCELLENT

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

Lysozyme C

Gallus gallus

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 Not recorded T3Y 25,26,27,28-tetrahydroxypentacyclo[19.3.1.1~3,7~.1~9,13~.1~15,19~]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-5,11,17,23-tetrasulfonic acid × 2 PG4 TETRAETHYLENE GLYCOL × 1 P6G HEXAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6.3;293.15 K;24 % PEG 8000, 100 MM MAGNESIUM CHLORIDE, 50 MM SODIUM CHLORIDE, 50 MM SODIUM CACODYLATE, pH 6.3, VAPOR DIFFUSION, HANGING DROP, temperature 293.15K Resolution 1.72 Å R-free 0.222
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 19–147 Not recorded T3Y 25,26,27,28-tetrahydroxypentacyclo[19.3.1.1~3,7~.1~9,13~.1~15,19~]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-5,11,17,23-tetrasulfonic acid × 3 PG4 TETRAETHYLENE GLYCOL × 2 PG6 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6.3;293.15 K;24 % PEG 8000, 100 MM MAGNESIUM CHLORIDE, 50 MM SODIUM CHLORIDE, 50 MM SODIUM CACODYLATE, pH 6.3, VAPOR DIFFUSION, HANGING DROP, temperature 293.15K Resolution 1.72 Å R-free 0.222
3 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain C; UniProt 19–147 Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6.3;293.15 K;24 % PEG 8000, 100 MM MAGNESIUM CHLORIDE, 50 MM SODIUM CHLORIDE, 50 MM SODIUM CACODYLATE, pH 6.3, VAPOR DIFFUSION, HANGING DROP, temperature 293.15K Resolution 1.72 Å R-free 0.222
4 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain D; UniProt 19–147 Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 6.3;293.15 K;24 % PEG 8000, 100 MM MAGNESIUM CHLORIDE, 50 MM SODIUM CHLORIDE, 50 MM SODIUM CACODYLATE, pH 6.3, VAPOR DIFFUSION, HANGING DROP, temperature 293.15K Resolution 1.72 Å R-free 0.222

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 1447 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 Author chain B; PDBConstruct 1–129; UniProt 19–147 Author chain C; PDBConstruct 1–129; UniProt 19–147 Author chain D; 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 4prq

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 4prq
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2. Structure Basics 2. Structure Basics

Entry ID entry_id4prq
Deposition date deposition_date2014-03-06
Structure title titleCRYSTAL STRUCTURE OF HEN EGG-WHITE LYSOZYME IN COMPLEX WITH SCLX4 AT 1.72 A RESOLUTION
Keywords keywordsHYDROLASE(O-GLYCOSYL), HYDROLASE; HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier25.04
Radius of gyration Rg (electron density) rg_electron23.94
Forward intensity I(0) i075216900.00
Molecular weight molecular_weight62196.0 kDa
Excluded volume excluded_volume75432 ų
Envelope volume envelope_volume90193 ų
Hydration-shell volume shell_volume30714 ų
Envelope diameter envelope_diameter77.7
Shell Rg shell_rg31.84
Envelope Rg envelope_rg24.02
Shape Rg shape_rg23.93
Total Rg total_rg24.76
Total atoms total_atoms4322
Residues n_residues516
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 dmax76.5
Rg (real space) rg_real24.88
Rg uncertainty (real space) rg_real_error0.41
I(0) (real space) i0_real7.5220e+07
I(0) uncertainty (real space) i0_real_error1.0600e+06
Rg (reciprocal space) rg_reciprocal24.93
I(0) (reciprocal space) i0_reciprocal75220000.0000
Solution quality estimate total_estimate0.9069
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary32.8
Skewness Skewness skewness0.096
Kurtosis Kurtosis kurtosis-0.519
Angular range angular_range— – 0.3150 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha9977000.0000
Real-space data points n_real_points64
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.936; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.990; Smooth: 0.988

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (7)

7. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

Domain ID domain_idd4prqa_
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
Domain ID domain_idd4prqb_
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
Domain ID domain_idd4prqc_
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
Domain ID domain_idd4prqd_
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 (4 domains)

Domain ID domain_id4prqA00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology530 — Lysozyme
Homologous superfamily homologous superfamily10
Domain ID domain_id4prqB00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology530 — Lysozyme
Homologous superfamily homologous superfamily10
Domain ID domain_id4prqC00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology530 — Lysozyme
Homologous superfamily homologous superfamily10
Domain ID domain_id4prqD00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology530 — Lysozyme
Homologous superfamily homologous superfamily10

8. Citations (1)

9. Files and Curves (10)