4kdi

Crystal structure of p97/VCP N in complex with OTU1 UBXL

Method: X-RAY DIFFRACTION Dmax: 98.9 Å Quality: GOOD

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

Transitional endoplasmic reticulum ATPase

Homo sapiens

UniProt P55072

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 heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 21–196 Fragment:N domain (Residues 21-185) Ubiquitin thioesterase OTU1 × 1 (P43558) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 5;295 K;20% PEG 2000, 10% Tacsimate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 295.0K Resolution 1.86 Å R-free 0.257
2 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain B; UniProt 21–196 Fragment:N domain (Residues 21-185) Ubiquitin thioesterase OTU1 × 1 (P43558) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 5;295 K;20% PEG 2000, 10% Tacsimate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 295.0K Resolution 1.86 Å R-free 0.257

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.

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

View Construct and Data Evidence
UniProt name TERA_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 18–193; UniProt 21–196 Author chain B; PDBConstruct 18–193; UniProt 21–196

Ubiquitin thioesterase OTU1

Saccharomyces cerevisiae

UniProt P43558

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 heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain C; UniProt 1–73 Fragment:UBX-like domain (Residues 1-73) Transitional endoplasmic reticulum ATPase × 1 (P55072) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 5;295 K;20% PEG 2000, 10% Tacsimate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 295.0K Resolution 1.86 Å R-free 0.257
2 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain D; UniProt 1–73 Fragment:UBX-like domain (Residues 1-73) Transitional endoplasmic reticulum ATPase × 1 (P55072) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 5;295 K;20% PEG 2000, 10% Tacsimate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 295.0K Resolution 1.86 Å R-free 0.257

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.

3 other PDB entries and 5 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name OTU1_YEAST
Isoform
PDB entities 2
Chains and sequence ranges Author chain C; PDBConstruct 18–90; UniProt 1–73 Author chain D; PDBConstruct 18–90; UniProt 1–73

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 4kdi

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 4kdi
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2. Structure Basics 2. Structure Basics

Entry ID entry_id4kdi
Deposition date deposition_date2013-04-25
Structure title titleCrystal structure of p97/VCP N in complex with OTU1 UBXL
Keywords keywordsAAA ATPase, PROTEIN-PROTEIN COMPLEX, UBX-like domain, PROTEIN BINDING, beta-barrel, beta-grasp, SIGNALING PROTEIN-HYDROLASE complex; SIGNALING PROTEIN/HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier29.95
Radius of gyration Rg (electron density) rg_electron29.32
Forward intensity I(0) i044498700.00
Molecular weight molecular_weight52257.0 kDa
Excluded volume excluded_volume65641 ų
Envelope volume envelope_volume86169 ų
Hydration-shell volume shell_volume25845 ų
Envelope diameter envelope_diameter99.1
Shell Rg shell_rg34.67
Envelope Rg envelope_rg29.27
Shape Rg shape_rg29.30
Total Rg total_rg29.91
Total atoms total_atoms3665
Residues n_residues463
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 dmax98.9
Rg (real space) rg_real30.16
Rg uncertainty (real space) rg_real_error0.74
I(0) (real space) i0_real4.4500e+07
I(0) uncertainty (real space) i0_real_error5.2920e+05
Rg (reciprocal space) rg_reciprocal30.07
I(0) (reciprocal space) i0_reciprocal44500000.0000
Solution quality estimate total_estimate0.8543
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary26.1
Skewness Skewness skewness0.434
Kurtosis Kurtosis kurtosis-0.580
Angular range angular_range— – 0.2650 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha11770000.0000
Real-space data points n_real_points54
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.823; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.771; Smooth: 0.861

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 10 domains

SCOP 2.08 (4 domains)

Domain ID domain_idd4kdia1
Class classb — All beta proteins
Fold Fold foldb.52 — Double psi beta-barrel
Superfamily Superfamily superfamilyb.52.2 — ADC-like
Family Family familyb.52.2.3 — Cdc48 N-terminal domain-like
Domain ID domain_idd4kdia2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.31 — Cdc48 domain 2-like
Superfamily Superfamily superfamilyd.31.1 — Cdc48 domain 2-like
Family Family familyd.31.1.1 — Cdc48 domain 2-like
Domain ID domain_idd4kdib1
Class classb — All beta proteins
Fold Fold foldb.52 — Double psi beta-barrel
Superfamily Superfamily superfamilyb.52.2 — ADC-like
Family Family familyb.52.2.3 — Cdc48 N-terminal domain-like
Domain ID domain_idd4kdib2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.31 — Cdc48 domain 2-like
Superfamily Superfamily superfamilyd.31.1 — Cdc48 domain 2-like
Family Family familyd.31.1.1 — Cdc48 domain 2-like

CATH v4.4 (6 domains)

Domain ID domain_id4kdiA01
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology40 — Barwin-like endoglucanases
Homologous superfamily homologous superfamily20
Domain ID domain_id4kdiA02
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology330 — Vcp-like ATPase; Chain A, domain 2
Homologous superfamily homologous superfamily10
Domain ID domain_id4kdiB01
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology40 — Barwin-like endoglucanases
Homologous superfamily homologous superfamily20
Domain ID domain_id4kdiB02
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology330 — Vcp-like ATPase; Chain A, domain 2
Homologous superfamily homologous superfamily10
Domain ID domain_id4kdiC00
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1
Domain ID domain_id4kdiD00
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

8. Citations (1)

9. Files and Curves (10)