3rdv

Structure of the SLAIN2c-CLIPCG1 complex

Method: X-RAY DIFFRACTION Dmax: 67.3 Å Quality: EXCELLENT

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

CAP-Gly domain-containing linker protein 1

Homo sapiens

UniProt P30622

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 56–127 Fragment:CAP-Gly 1 domain, residues 56-127 SLAIN motif-containing protein 2 × 1 (Q9P270) NA SODIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 4.5;298 K;36% PEG 6000, 100mM citric acid, pH 4.5, vapor diffusion, temperature 298K Resolution 1.75 Å R-free 0.229
2 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain B; UniProt 56–127 Fragment:CAP-Gly 1 domain, residues 56-127 SLAIN motif-containing protein 2 × 1 (Q9P270) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 4.5;298 K;36% PEG 6000, 100mM citric acid, pH 4.5, vapor diffusion, temperature 298K Resolution 1.75 Å R-free 0.229
3 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain C; UniProt 56–127 Fragment:CAP-Gly 1 domain, residues 56-127 SLAIN motif-containing protein 2 × 1 (Q9P270) BME BETA-MERCAPTOETHANOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 4.5;298 K;36% PEG 6000, 100mM citric acid, pH 4.5, vapor diffusion, temperature 298K Resolution 1.75 Å R-free 0.229
4 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain D; UniProt 56–127 Fragment:CAP-Gly 1 domain, residues 56-127 SLAIN motif-containing protein 2 × 1 (Q9P270) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 4.5;298 K;36% PEG 6000, 100mM citric acid, pH 4.5, vapor diffusion, temperature 298K Resolution 1.75 Å R-free 0.229

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.

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

View Construct and Data Evidence
UniProt name CLIP1_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–72; UniProt 56–127 Author chain B; PDBConstruct 1–72; UniProt 56–127 Author chain C; PDBConstruct 1–72; UniProt 56–127 Author chain D; PDBConstruct 1–72; UniProt 56–127

SLAIN motif-containing protein 2

OrganismNot specified

UniProt Q9P270

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 E; UniProt 574–581 Fragment:C-terminal domain, residues 574-581 CAP-Gly domain-containing linker protein 1 × 1 (P30622) NA SODIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 4.5;298 K;36% PEG 6000, 100mM citric acid, pH 4.5, vapor diffusion, temperature 298K Resolution 1.75 Å R-free 0.229
2 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain F; UniProt 574–581 Fragment:C-terminal domain, residues 574-581 CAP-Gly domain-containing linker protein 1 × 1 (P30622) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 4.5;298 K;36% PEG 6000, 100mM citric acid, pH 4.5, vapor diffusion, temperature 298K Resolution 1.75 Å R-free 0.229
3 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain G; UniProt 574–581 Fragment:C-terminal domain, residues 574-581 CAP-Gly domain-containing linker protein 1 × 1 (P30622) BME BETA-MERCAPTOETHANOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 4.5;298 K;36% PEG 6000, 100mM citric acid, pH 4.5, vapor diffusion, temperature 298K Resolution 1.75 Å R-free 0.229
4 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain H; UniProt 574–581 Fragment:C-terminal domain, residues 574-581 CAP-Gly domain-containing linker protein 1 × 1 (P30622) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 4.5;298 K;36% PEG 6000, 100mM citric acid, pH 4.5, vapor diffusion, temperature 298K Resolution 1.75 Å R-free 0.229

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.

No other PDB entry for the same UniProt protein was found.

View Construct and Data Evidence
UniProt name SLAI2_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain E; PDBConstruct 1–8; UniProt 574–581 Author chain F; PDBConstruct 1–8; UniProt 574–581 Author chain G; PDBConstruct 1–8; UniProt 574–581 Author chain H; PDBConstruct 1–8; UniProt 574–581

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 3rdv

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id3rdv
Deposition date deposition_date2011-04-01
Structure title titleStructure of the SLAIN2c-CLIPCG1 complex
Keywords keywordsCytoskeletal protein, CAP GLY protein complex, STRUCTURAL PROTEIN; STRUCTURAL PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier23.22
Radius of gyration Rg (electron density) rg_electron22.28
Forward intensity I(0) i020430200.00
Molecular weight molecular_weight34885.0 kDa
Excluded volume excluded_volume43876 ų
Envelope volume envelope_volume52643 ų
Hydration-shell volume shell_volume20456 ų
Envelope diameter envelope_diameter69.6
Shell Rg shell_rg28.10
Envelope Rg envelope_rg22.13
Shape Rg shape_rg22.27
Total Rg total_rg23.12
Total atoms total_atoms2476
Residues n_residues315
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 dmax67.3
Rg (real space) rg_real23.09
Rg uncertainty (real space) rg_real_error0.34
I(0) (real space) i0_real2.0430e+07
I(0) uncertainty (real space) i0_real_error2.4760e+05
Rg (reciprocal space) rg_reciprocal23.12
I(0) (reciprocal space) i0_reciprocal20430000.0000
Solution quality estimate total_estimate0.9178
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary34.2
Skewness Skewness skewness0.031
Kurtosis Kurtosis kurtosis-0.730
Angular range angular_range— – 0.3400 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha6529000.0000
Real-space data points n_real_points66
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.982; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.983

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

7. Fold Classification (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

Domain ID domain_id3rdvA00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily190 — CAP Gly-rich-like domain
Domain ID domain_id3rdvB00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily190 — CAP Gly-rich-like domain
Domain ID domain_id3rdvC00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily190 — CAP Gly-rich-like domain
Domain ID domain_id3rdvD00
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology30 — SH3 type barrels.
Homologous superfamily homologous superfamily190 — CAP Gly-rich-like domain

8. Citations (1)

9. Files and Curves (10)