6bl8

Predicting the Conformational Variability of Abl Tyrosine Kinase Using Molecular Dynamics Simulations and Markov State Models

Method: X-RAY DIFFRACTION Dmax: 91.5 Å Quality: GOOD

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

Tyrosine-protein kinase ABL1

Homo sapiens

UniProt P00519

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 233–504 Fragment:UNP residues 233-504 PVB PURVALANOL B × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;295 K;100 mM sodium citrate, pH 5.6, 1850 mM ammonium sulfate, 140 mM potassium sodium tartrate Resolution 2.50 Å R-free 0.204
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 233–504 Fragment:UNP residues 233-504 PVB PURVALANOL B × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;295 K;100 mM sodium citrate, pH 5.6, 1850 mM ammonium sulfate, 140 mM potassium sodium tartrate Resolution 2.50 Å R-free 0.204

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.

80 other PDB entries and 155 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ABL1_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–272; UniProt 233–504 Author chain B; PDBConstruct 1–272; UniProt 233–504

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 6bl8

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6bl8
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6bl8
Deposition date deposition_date2017-11-09
Structure title titlePredicting the Conformational Variability of Abl Tyrosine Kinase Using Molecular Dynamics Simulations and Markov State Models
Keywords keywordsAbl, TRANSFERASE; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier28.80
Radius of gyration Rg (electron density) rg_electron28.26
Forward intensity I(0) i059391400.00
Molecular weight molecular_weight60899.0 kDa
Excluded volume excluded_volume76351 ų
Envelope volume envelope_volume97261 ų
Hydration-shell volume shell_volume29878 ų
Envelope diameter envelope_diameter96.2
Shell Rg shell_rg34.06
Envelope Rg envelope_rg27.90
Shape Rg shape_rg28.25
Total Rg total_rg28.90
Total atoms total_atoms4332
Residues n_residues538
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 dmax91.5
Rg (real space) rg_real28.88
Rg uncertainty (real space) rg_real_error0.61
I(0) (real space) i0_real5.9390e+07
I(0) uncertainty (real space) i0_real_error8.0880e+05
Rg (reciprocal space) rg_reciprocal28.85
I(0) (reciprocal space) i0_reciprocal59390000.0000
Solution quality estimate total_estimate0.8849
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary31.6
Skewness Skewness skewness0.418
Kurtosis Kurtosis kurtosis-0.390
Angular range angular_range— – 0.2750 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha14250000.0000
Real-space data points n_real_points56
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.919; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.949; Smooth: 0.794

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 6 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd6bl8a_
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
Domain ID domain_idd6bl8b_
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 (4 domains)

Domain ID domain_id6bl8A01
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_id6bl8A02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology510 — Transferase(Phosphotransferase); domain 1
Homologous superfamily homologous superfamily10 — Transferase(Phosphotransferase) domain 1
Domain ID domain_id6bl8B01
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_id6bl8B02
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)