5hle

Structural basis of backwards motion in kinesin-14: minus-end directed nKn664 in the ADP state

Method: X-RAY DIFFRACTION Dmax: 69.7 Å Quality: REASONABLE

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

Protein claret segregational,Minus-end kinesin-1/kinesin-14,Protein claret segregational

Drosophila melanogaster

UniProt P20480

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 325–348 Chain A; UniProt 664–700 Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 7.5;293 K;PEG 3350, Ammonium sulfate, HEPES Benzamidine-HCl, ADP Resolution 2.90 Å R-free 0.287

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.

15 other PDB entries and 18 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name NCD_DROME
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–24; UniProt 325–348 Author chain A; PDBConstruct 335–371; UniProt 664–700

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 5hle

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id5hle
Deposition date deposition_date2016-01-14
Structure title titleStructural basis of backwards motion in kinesin-14: minus-end directed nKn664 in the ADP state
Keywords keywordskinesin, kinesin-14, microtubule, ATPase, HYDROLASE; HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier20.32
Radius of gyration Rg (electron density) rg_electron19.29
Forward intensity I(0) i021225700.00
Molecular weight molecular_weight34289.0 kDa
Excluded volume excluded_volume42669 ų
Envelope volume envelope_volume50542 ų
Hydration-shell volume shell_volume21624 ų
Envelope diameter envelope_diameter70.8
Shell Rg shell_rg26.05
Envelope Rg envelope_rg19.65
Shape Rg shape_rg19.31
Total Rg total_rg20.15
Total atoms total_atoms2396
Residues n_residues302
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 dmax69.7
Rg (real space) rg_real20.22
Rg uncertainty (real space) rg_real_error0.42
I(0) (real space) i0_real2.1230e+07
I(0) uncertainty (real space) i0_real_error2.7210e+05
Rg (reciprocal space) rg_reciprocal20.24
I(0) (reciprocal space) i0_reciprocal21230000.0000
Solution quality estimate total_estimate0.6994
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary26.9
Skewness Skewness skewness0.233
Kurtosis Kurtosis kurtosis-0.172
Angular range angular_range— – 0.3900 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha3801000.0000
Real-space data points n_real_points71
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.723; Stabil: 1.000; Sysdev: 0.319; Positv: 1.000; Valcen: 0.999; Smooth: 0.961

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id5hleA00
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology850 — Kinesin
Homologous superfamily homologous superfamily10 — Kinesin motor domain

8. Citations (1)

9. Files and Curves (10)