2msv

Solution structure of the MLKL N-terminal domain

Method: SOLUTION NMR Dmax: 62.8 Å Quality: GOOD

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

Mixed lineage kinase domain-like protein

Homo sapiens

UniProt Q8NB16

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 1–154 Fragment:N-terminal domain, residues 1-154 Mutation:M1L No other associated polymer SOLUTION NMR NMR measurement conditions:pH 7;298 K;Ionic strength (raw mmCIF value) 0.12;Pressure ambient NMR sample composition:1.5 mM [U-99% 13C; U-99% 15N] protein, 20 mM HEPES, 100 mM sodium chloride, 2 mM TCEP, 95% H2O/5% D2O | 95% H2O/5% D2O NMR sample composition:1.5 mM [U-99% 15N] protein, 20 mM HEPES, 100 mM sodium chloride, 2 mM TCEP, 100% D2O | 100% 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.

21 other PDB entries and 27 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MLKL_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 13–166; UniProt 1–154

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 2msv

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 2msv
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2. Structure Basics 2. Structure Basics

Entry ID entry_id2msv
Deposition date deposition_date2014-08-07
Structure title titleSolution structure of the MLKL N-terminal domain
Keywords keywordsmembrane pore, MEMBRANE PROTEIN; MEMBRANE PROTEIN
Experimental Method methodSOLUTION NMR

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

Radius of gyration Rg (Guinier) rg_guinier16.86
Radius of gyration Rg (electron density) rg_electron16.69
Forward intensity I(0) i01892840000.00
Molecular weight molecular_weight359500.0 kDa
Excluded volume excluded_volume447100 ų
Envelope volume envelope_volume36144 ų
Hydration-shell volume shell_volume16698 ų
Envelope diameter envelope_diameter69.9
Shell Rg shell_rg24.60
Envelope Rg envelope_rg19.59
Shape Rg shape_rg16.63
Total Rg total_rg16.98
Total atoms total_atoms50960
Residues n_residues3080
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 dmax62.8
Rg (real space) rg_real16.99
Rg uncertainty (real space) rg_real_error0.58
I(0) (real space) i0_real1.8930e+09
I(0) uncertainty (real space) i0_real_error2.5640e+07
Rg (reciprocal space) rg_reciprocal16.97
I(0) (reciprocal space) i0_reciprocal1893000000.0000
Solution quality estimate total_estimate0.7778
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary17.4
Skewness Skewness skewness0.588
Kurtosis Kurtosis kurtosis-0.018
Angular range angular_range— – 0.4700 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha1293000.0000
Real-space data points n_real_points77
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.475; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.690; Smooth: 0.991

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (1)

8. Citations (1)

9. Files and Curves (10)