2uzq

Protein Phosphatase, New Crystal Form

Method: X-RAY DIFFRACTION Dmax: 144.5 Å Quality: GOOD

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

M-PHASE INDUCER PHOSPHATASE 2

HOMO SAPIENS

UniProt P30305

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 377–566 Chain B; UniProt 377–566 Fragment:CATALYTIC DOMAIN, RESIDUES 377-566 PO4 PHOSPHATE ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 7;PEG 8000, HEPES PH 7.0, GUANIDINIUM CHLORIDE Resolution 2.38 Å R-free 0.249
2 Protein homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain C; UniProt 377–566 Chain D; UniProt 377–566 Fragment:CATALYTIC DOMAIN, RESIDUES 377-566 PO4 PHOSPHATE ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 7;PEG 8000, HEPES PH 7.0, GUANIDINIUM CHLORIDE Resolution 2.38 Å R-free 0.249
3 Protein homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain E; UniProt 377–566 Chain F; UniProt 377–566 Fragment:CATALYTIC DOMAIN, RESIDUES 377-566 PO4 PHOSPHATE ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 7;PEG 8000, HEPES PH 7.0, GUANIDINIUM CHLORIDE Resolution 2.38 Å R-free 0.249

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.

16 other PDB entries and 16 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MPIP2_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 14–203; UniProt 377–566 Author chain B; PDBConstruct 14–203; UniProt 377–566 Author chain C; PDBConstruct 14–203; UniProt 377–566 Author chain D; PDBConstruct 14–203; UniProt 377–566 Author chain E; PDBConstruct 14–203; UniProt 377–566 Author chain F; PDBConstruct 14–203; UniProt 377–566

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 2uzq

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id2uzq
Deposition date deposition_date2007-05-01
Structure title titleProtein Phosphatase, New Crystal Form
Keywords keywordsHYDROLASE, CELL DIVISION, PHOSPHORYLATION, DUAL SPECIFICITY, MITOSIS, CELL CYCLE, PHOSPHATASE, PROTEIN PHOSPHATASE; HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier42.52
Radius of gyration Rg (electron density) rg_electron42.87
Forward intensity I(0) i0212440000.00
Molecular weight molecular_weight120740.0 kDa
Excluded volume excluded_volume151770 ų
Envelope volume envelope_volume207940 ų
Hydration-shell volume shell_volume43796 ų
Envelope diameter envelope_diameter154.9
Shell Rg shell_rg43.43
Envelope Rg envelope_rg42.37
Shape Rg shape_rg42.86
Total Rg total_rg42.94
Total atoms total_atoms8502
Residues n_residues1032
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 dmax144.5
Rg (real space) rg_real42.77
Rg uncertainty (real space) rg_real_error1.70
I(0) (real space) i0_real2.1240e+08
I(0) uncertainty (real space) i0_real_error4.0900e+06
Rg (reciprocal space) rg_reciprocal42.53
I(0) (reciprocal space) i0_reciprocal212400000.0000
Solution quality estimate total_estimate0.8484
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary54.7
Skewness Skewness skewness0.432
Kurtosis Kurtosis kurtosis-0.286
Angular range angular_range— – 0.1850 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha11110000.0000
Real-space data points n_real_points38
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.839; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.883; Smooth: 0.626

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 18 domains

SCOP 2.08 (12 domains)

Domain ID domain_idd2uzqa2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.46 — Rhodanese/Cell cycle control phosphatase
Superfamily Superfamily superfamilyc.46.1 — Rhodanese/Cell cycle control phosphatase
Family Family familyc.46.1.1 — Cell cycle control phosphatase, catalytic domain
Domain ID domain_idd2uzqa3
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd2uzqb2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.46 — Rhodanese/Cell cycle control phosphatase
Superfamily Superfamily superfamilyc.46.1 — Rhodanese/Cell cycle control phosphatase
Family Family familyc.46.1.1 — Cell cycle control phosphatase, catalytic domain
Domain ID domain_idd2uzqb3
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd2uzqc2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.46 — Rhodanese/Cell cycle control phosphatase
Superfamily Superfamily superfamilyc.46.1 — Rhodanese/Cell cycle control phosphatase
Family Family familyc.46.1.1 — Cell cycle control phosphatase, catalytic domain
Domain ID domain_idd2uzqc3
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd2uzqd2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.46 — Rhodanese/Cell cycle control phosphatase
Superfamily Superfamily superfamilyc.46.1 — Rhodanese/Cell cycle control phosphatase
Family Family familyc.46.1.1 — Cell cycle control phosphatase, catalytic domain
Domain ID domain_idd2uzqd3
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd2uzqe2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.46 — Rhodanese/Cell cycle control phosphatase
Superfamily Superfamily superfamilyc.46.1 — Rhodanese/Cell cycle control phosphatase
Family Family familyc.46.1.1 — Cell cycle control phosphatase, catalytic domain
Domain ID domain_idd2uzqe3
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd2uzqf2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.46 — Rhodanese/Cell cycle control phosphatase
Superfamily Superfamily superfamilyc.46.1 — Rhodanese/Cell cycle control phosphatase
Family Family familyc.46.1.1 — Cell cycle control phosphatase, catalytic domain
Domain ID domain_idd2uzqf3
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags

CATH v4.4 (6 domains)

Domain ID domain_id2uzqA00
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology250 — Oxidized Rhodanese; domain 1
Homologous superfamily homologous superfamily10 — Rhodanese-like domain
Domain ID domain_id2uzqB00
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology250 — Oxidized Rhodanese; domain 1
Homologous superfamily homologous superfamily10 — Rhodanese-like domain
Domain ID domain_id2uzqC00
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology250 — Oxidized Rhodanese; domain 1
Homologous superfamily homologous superfamily10 — Rhodanese-like domain
Domain ID domain_id2uzqD00
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology250 — Oxidized Rhodanese; domain 1
Homologous superfamily homologous superfamily10 — Rhodanese-like domain
Domain ID domain_id2uzqE00
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology250 — Oxidized Rhodanese; domain 1
Homologous superfamily homologous superfamily10 — Rhodanese-like domain
Domain ID domain_id2uzqF00
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology250 — Oxidized Rhodanese; domain 1
Homologous superfamily homologous superfamily10 — Rhodanese-like domain

8. Citations (3)

9. Files and Curves (10)