Protein capicua homolog
OrganismNot specified
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 34–48 | Fragment:Ataxin-1-binding linear motif (UNP 34-48) | Ataxin-1 × 1 (P54253) | SOLUTION NMR NMR measurement conditions:pH 6.8;310 K;Ionic strength (raw mmCIF value) 20;Pressure ambient NMR sample composition:0.5 mM [U-100% 13C; U-100% 15N] Ataxin-1 AXH domain, 0.6 mM CIC polypeptide, 90% H2O/10% D2O | 90% H2O/10% D2O NMR sample composition:0.5 mM [U-100% 15N] Ataxin-1 AXH domain, 0.6 mM CIC polypeptide, 90% H2O/10% D2O | 90% H2O/10% D2O | Resolution not provided |
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.
| Other PDB | Difference from Current Entry 2M41 | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Method and Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 4J2J Crystal structure of AXH domain complex with Capicua Deposited 2013-02-04 | Different construct Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer;Protein × 2 PDB declaration: dimeric |
Chain D
28–48(21 aa)
Fragment:UNP residues 28-48
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 8;293 K;0.1M Calcium chloride, 24%(v/v) PEG3350, 4%(v/v) pentaerythritol ethoxylate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.50 Å R-free 0.270 |
| 4J2J Crystal structure of AXH domain complex with Capicua Deposited 2013-02-04 | Different construct Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer;Protein × 2 PDB declaration: dimeric |
Chain E
28–48(21 aa)
Fragment:UNP residues 28-48
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 8;293 K;0.1M Calcium chloride, 24%(v/v) PEG3350, 4%(v/v) pentaerythritol ethoxylate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.50 Å R-free 0.270 |
| 4J2J Crystal structure of AXH domain complex with Capicua Deposited 2013-02-04 | Different construct Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 3 Protein heterocomplex Heteromer;Protein × 2 PDB declaration: dimeric |
Chain F
28–48(21 aa)
Fragment:UNP residues 28-48
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 8;293 K;0.1M Calcium chloride, 24%(v/v) PEG3350, 4%(v/v) pentaerythritol ethoxylate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.50 Å R-free 0.270 |
| 4J2L Crystal Structure of AXH domain complexed with Capicua Deposited 2013-02-04 | Different construct Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer;Protein × 2 PDB declaration: dimeric |
Chain C
21–48(28 aa)
Fragment:UNP residues 21-48
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 8;293 K;1.6M NaCl, 3%(v/v) glycerol, 16%(w/v) PEG3350, 1mM L-Glutathione, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.15 Å R-free 0.294 |
| 4J2L Crystal Structure of AXH domain complexed with Capicua Deposited 2013-02-04 | Different construct Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer;Protein × 2 PDB declaration: dimeric |
Chain D
21–48(28 aa)
Fragment:UNP residues 21-48
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 8;293 K;1.6M NaCl, 3%(v/v) glycerol, 16%(w/v) PEG3350, 1mM L-Glutathione, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.15 Å R-free 0.294 |
| 6JRP Crystal structure of CIC-HMG-ETV5-DNA complex Deposited 2019-04-05 | Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 1 Protein–DNA Monomer;Protein × 1 PDB declaration: trimeric |
Chain A
199–276(78 aa)
|
Non-standard monomer:Yes (specific site not provided by mmCIF) | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;293 K;Ammonium acetate, PEG3350, Bis-tris pH 6.5
|
Resolution 3.00 Å R-free 0.334 |
| 6JRP Crystal structure of CIC-HMG-ETV5-DNA complex Deposited 2019-04-05 | Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 2 Protein–DNA Monomer;Protein × 1 PDB declaration: trimeric |
Chain D
199–276(78 aa)
|
Non-standard monomer:Yes (specific site not provided by mmCIF) | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;293 K;Ammonium acetate, PEG3350, Bis-tris pH 6.5
|
Resolution 3.00 Å R-free 0.334 |
| 6JRP Crystal structure of CIC-HMG-ETV5-DNA complex Deposited 2019-04-05 | Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 3 Protein–DNA Monomer;Protein × 1 PDB declaration: trimeric |
Chain G
199–276(78 aa)
|
Non-standard monomer:Yes (specific site not provided by mmCIF) | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;293 K;Ammonium acetate, PEG3350, Bis-tris pH 6.5
|
Resolution 3.00 Å R-free 0.334 |
| 6JRP Crystal structure of CIC-HMG-ETV5-DNA complex Deposited 2019-04-05 | Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 4 Protein–DNA Monomer;Protein × 1 PDB declaration: trimeric |
Chain J
199–276(78 aa)
|
Non-standard monomer:Yes (specific site not provided by mmCIF) | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;293 K;Ammonium acetate, PEG3350, Bis-tris pH 6.5
|
Resolution 3.00 Å R-free 0.334 |
| 6KZG 14-3-3 protein in Complex with CIC S301 phosphorylated peptide Deposited 2019-09-24 | Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer;Protein × 4 PDB declaration: tetrameric |
Chain C
298–305(8 aa)
Chain Q
298–305(8 aa)
|
Non-standard monomer:Yes (specific site not provided by mmCIF) Non-standard monomer:Yes (specific site not provided by mmCIF) | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;8% v/v TacsimateTM pH 6.0, 20% w/v Polyethylene glycol 3350
|
Resolution 2.00 Å R-free 0.231 |
| 6KZH 14-3-3 protein in Complex with CIC S173 phosphorylated peptide Deposited 2019-09-24 | Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer;Protein × 4 PDB declaration: tetrameric |
Chain C
170–177(8 aa)
Chain Q
170–177(8 aa)
|
Non-standard monomer:Yes (specific site not provided by mmCIF) Non-standard monomer:Yes (specific site not provided by mmCIF) | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP;293 K;0.2 M Sodium chloride, 0.1 M HEPES pH 7.5, 25% w/v Polyethylene glycol 3,350
|
Resolution 2.65 Å R-free 0.274 |
| 7M5W Crystal structure of the HMG-C1 domain of human capicua bound to DNA Deposited 2021-03-25 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 1 Protein–DNA Monomer;Protein × 1 PDB declaration: trimeric |
Chain A
188–280(93 aa)
Fragment:HMG box domain UNP residues 188-280 fused with C1 domain UNP residues 1457-1527
Chain A
1457–1527(71 aa)
Fragment:HMG box domain UNP residues 188-280 fused with C1 domain UNP residues 1457-1527
|
Not recorded | CA CALCIUM ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP;pH 6;291 K;100 mM MES, 100 mM CaCl2, 100 mM NaCl, and 16% (w/v) PEG 8000
|
Resolution 2.95 Å R-free 0.243 |
6 other PDB entries and 12 assemblies. Open the comparison page and filter oligomeric states
View Construct and Data Evidence
| UniProt name | CIC_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A; PDBConstruct 1–15; UniProt 34–48 |