3c5u

P38 ALPHA map kinase complexed with a benzothiazole based inhibitor

Method: X-RAY DIFFRACTION Dmax: 74.0 Å Quality: REASONABLE

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

Mitogen-activated protein kinase 14

Homo sapiens

UniProt Q16539

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 homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 2–360 Not recorded P41 6-[4-(2-fluorophenyl)-1,3-oxazol-5-yl]-N-(1-methylethyl)-1,3-benzothiazol-2-amine × 4 X-RAY DIFFRACTION mmCIF provides none of the parsed experimental conditions Resolution 2.80 Å R-free 0.296

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.

266 other PDB entries and 288 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MK14_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 8–366; UniProt 2–360

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 3c5u

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 3c5u
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2. Structure Basics 2. Structure Basics

Entry ID entry_id3c5u
Deposition date deposition_date2008-02-01
Structure title titleP38 ALPHA map kinase complexed with a benzothiazole based inhibitor
Keywords keywords;SERINE/THREONINE-PROTEIN KINASE, KINASE, TRANSFERASE, P38 MAP KINASE, Alternative splicing, ATP-binding, Cytoplasm, Nucleotide-binding, Nucleus, Phosphoprotein ;; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier22.84
Radius of gyration Rg (electron density) rg_electron21.86
Forward intensity I(0) i025250700.00
Molecular weight molecular_weight39391.0 kDa
Excluded volume excluded_volume49762 ų
Envelope volume envelope_volume57898 ų
Hydration-shell volume shell_volume22446 ų
Envelope diameter envelope_diameter74.1
Shell Rg shell_rg28.36
Envelope Rg envelope_rg21.91
Shape Rg shape_rg21.85
Total Rg total_rg22.76
Total atoms total_atoms2778
Residues n_residues338
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 dmax74.0
Rg (real space) rg_real22.81
Rg uncertainty (real space) rg_real_error0.45
I(0) (real space) i0_real2.5250e+07
I(0) uncertainty (real space) i0_real_error3.8310e+05
Rg (reciprocal space) rg_reciprocal22.82
I(0) (reciprocal space) i0_reciprocal25250000.0000
Solution quality estimate total_estimate0.7228
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary25.8
Skewness Skewness skewness0.316
Kurtosis Kurtosis kurtosis-0.359
Angular range angular_range— – 0.3500 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha6390000.0000
Real-space data points n_real_points67
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.892; Stabil: 1.000; Sysdev: 0.242; Positv: 1.000; Valcen: 0.999; Smooth: 0.990

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 3 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd3c5ua_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.144 — Protein kinase-like (PK-like)
Superfamily Superfamily superfamilyd.144.1 — Protein kinase-like (PK-like)
Family Family familyd.144.1.7 — Protein kinases, catalytic subunit

CATH v4.4 (2 domains)

Domain ID domain_id3c5uA01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology200 — Phosphorylase Kinase; domain 1
Homologous superfamily homologous superfamily20 — Phosphorylase Kinase; domain 1
Domain ID domain_id3c5uA02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology510 — Transferase(Phosphotransferase); domain 1
Homologous superfamily homologous superfamily10 — Transferase(Phosphotransferase) domain 1

8. Citations (1)

9. Files and Curves (10)