5n9o

EGFP(enhanced green fluorescent protein) mutant - L232H

Method: X-RAY DIFFRACTION Dmax: 62.0 Å Quality: GOOD

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

Green fluorescent protein

Aequorea victoria

UniProt P42212

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 2–238 Mutation:L232H Non-standard monomer:Yes (specific site not provided by mmCIF) AE4 3,6,9,12,15-PENTAOXAHEPTADECAN-1-OL × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 6;288 K;2-propanol , MES monohydrate, PEG 2000 Resolution 1.53 Å R-free 0.211

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.

568 other PDB entries and 744 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name GFP_AEQVI
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 3–237; UniProt 2–238

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 5n9o

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5n9o
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5n9o
Deposition date deposition_date2017-02-26
Structure title titleEGFP(enhanced green fluorescent protein) mutant - L232H
Keywords keywordsgreen fluorescent protein, CALCIUM BINDING PROTEIN; Calcium binding protein
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier18.71
Radius of gyration Rg (electron density) rg_electron17.45
Forward intensity I(0) i012966200.00
Molecular weight molecular_weight27162.0 kDa
Excluded volume excluded_volume34056 ų
Envelope volume envelope_volume37985 ų
Hydration-shell volume shell_volume18091 ų
Envelope diameter envelope_diameter63.8
Shell Rg shell_rg23.91
Envelope Rg envelope_rg17.90
Shape Rg shape_rg17.42
Total Rg total_rg18.52
Total atoms total_atoms1914
Residues n_residues234
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 dmax62.0
Rg (real space) rg_real18.63
Rg uncertainty (real space) rg_real_error0.41
I(0) (real space) i0_real1.2970e+07
I(0) uncertainty (real space) i0_real_error1.6530e+05
Rg (reciprocal space) rg_reciprocal18.64
I(0) (reciprocal space) i0_reciprocal12970000.0000
Solution quality estimate total_estimate0.7986
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary23.8
Skewness Skewness skewness0.269
Kurtosis Kurtosis kurtosis-0.269
Angular range angular_range— – 0.4250 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha3858000.0000
Real-space data points n_real_points74
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.793; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.000

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_idd5n9oa_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.22 — GFP-like
Superfamily Superfamily superfamilyd.22.1 — GFP-like
Family Family familyd.22.1.1 — Fluorescent proteins

CATH v4.4 (1 domains)

Domain ID domain_id5n9oA00
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology155 — Green Fluorescent Protein
Homologous superfamily homologous superfamily10 — Green fluorescent protein

8. Citations (1)

9. Files and Curves (10)