Friend leukemia integration 1 transcription factor
Homo sapiens
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–DNA Heteromer Protein × 2 DNA 2 PDB declaration: tetrameric(4) Consistent with all polymer counts | Chain A; UniProt 276–375 | Fragment:DNA binding domain | ;DNA (5'-D(P*CP*AP*GP*AP*GP*GP*AP*TP*GP*TP*GP*GP*CP*TP*TP*C)-3') ; × 1 ;DNA (5'-D(P*GP*AP*AP*GP*CP*CP*AP*CP*AP*TP*CP*CP*TP*CP*TP*G)-3') ; × 1 Runt-related transcription factor 2 × 1 (Q13950) | X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;294 K;7% w/v PEG 4000, 50 mM Na Citrate, pH 5.6, 4% v/v isopropanol | Resolution 4.31 Å R-free 0.283 |
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 6VG8 | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Method and Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 1FLI DNA-BINDING DOMAIN OF FLI-1 Deposited 1994-09-15 | Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 1 Protein monomer Monomer;Protein × 1 PDB declaration: monomeric |
Chain A
276–373(98 aa)
|
Not recorded | No recorded non-water small molecule | SOLUTION NMR mmCIF provides none of the parsed conditions | Resolution not provided |
| 1X66 Solution structure of the SAM_PNT-domain of the human friend LEUKEMIAINTEGRATION 1 transcription factor Deposited 2005-05-17 | Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 1 Protein monomer Monomer;Protein × 1 PDB declaration: monomeric |
Chain A
114–198(85 aa)
Fragment:SAM_PNT DOMAIN
|
Not recorded | No recorded non-water small molecule |
SOLUTION NMR
NMR measurement conditions
pH 7;298 K;Ionic strength (raw mmCIF value) 120 mM;Pressure ambient
NMR sample composition
1.17mM SAM_PNT DOMAIN, 20mM TRIS-HCL, 100mM NaCl, 1mM d-DTT, 0.02% NaN3 | 90% H2O/10% D2O
|
Resolution not provided |
| 2YTU Solution structure of the SAM_PNT-domain of the human friend LEUKEMIAINTEGRATION 1 transcription factor Deposited 2007-04-05 | Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 1 Protein monomer Monomer;Protein × 1 PDB declaration: monomeric |
Chain A
100–220(121 aa)
Fragment:SAM_PNT domain
|
Not recorded | No recorded non-water small molecule |
SOLUTION NMR
NMR measurement conditions
pH 7;296 K;Ionic strength (raw mmCIF value) 120 mM;Pressure AMBIENT
NMR sample composition
0.24mM SAM_PNT DOMAIN, 20mM d-TRIS-HCL, 100mM NaCl, 1mM d-DTT, 0.02% NaN3, 90% H2O, 10% D2O | 90% H2O/10% D2O
|
Resolution not provided |
| 5E8G Crystal structure of the DNA binding domain of human transcription factor FLI1 Deposited 2015-10-14 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 2 PDB declaration: dimeric |
Chain A
276–399(124 aa)
Fragment:UNP residues 276-399
Chain C
276–399(124 aa)
Fragment:UNP residues 276-399
|
Not recorded | CO COBALT (II) ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 5.5;294 K;0.1 M sodium acetate pH 5.5, 0.1 M Co2+ sulfate heptahydrate, 24% PEG 4000
|
Resolution 2.70 Å R-free 0.248 |
| 5E8G Crystal structure of the DNA binding domain of human transcription factor FLI1 Deposited 2015-10-14 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein homooligomer Homooligomer;Protein × 2 PDB declaration: dimeric |
Chain B
276–399(124 aa)
Fragment:UNP residues 276-399
Chain D
276–399(124 aa)
Fragment:UNP residues 276-399
|
Not recorded | CO COBALT (II) ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 5.5;294 K;0.1 M sodium acetate pH 5.5, 0.1 M Co2+ sulfate heptahydrate, 24% PEG 4000
|
Resolution 2.70 Å R-free 0.248 |
| 5E8I Crystal structure of the DNA binding domain of human transcription factor FLI1 in complex with a 10-mer DNA ACCGGAAGTG Deposited 2015-10-14 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein–DNA Homooligomer;Protein × 2 PDB declaration: hexameric |
Chain A
276–399(124 aa)
Fragment:UNP residues 276-399
Chain G
276–399(124 aa)
Fragment:UNP residues 276-399
|
Not recorded | CA CALCIUM ION × 5 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 6.5;294 K;0.1 M Na cacodylate pH 6.5, 0.2 M CaCl2, 14% w/v PEG 8000
|
Resolution 3.45 Å R-free 0.271 |
| 5E8I Crystal structure of the DNA binding domain of human transcription factor FLI1 in complex with a 10-mer DNA ACCGGAAGTG Deposited 2015-10-14 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein–DNA Homooligomer;Protein × 2 PDB declaration: hexameric |
Chain D
276–399(124 aa)
Fragment:UNP residues 276-399
Chain J
276–399(124 aa)
Fragment:UNP residues 276-399
|
Not recorded | CA CALCIUM ION × 3 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 6.5;294 K;0.1 M Na cacodylate pH 6.5, 0.2 M CaCl2, 14% w/v PEG 8000
|
Resolution 3.45 Å R-free 0.271 |
| 5JVT Crystal structure of the DNA binding domain of transcription factor FLI1 in complex with an 11-mer DNA GACCGGAAGTG Deposited 2016-05-11 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein–DNA Monomer;Protein × 1 PDB declaration: trimeric |
Chain A
276–375(100 aa)
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 4.6;294 K;1.6 M ammonium sulphate, 0.1 M sodium acetate pH 4.6
|
Resolution 3.10 Å R-free 0.237 |
| 5JVT Crystal structure of the DNA binding domain of transcription factor FLI1 in complex with an 11-mer DNA GACCGGAAGTG Deposited 2016-05-11 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein–DNA Monomer;Protein × 1 PDB declaration: trimeric |
Chain D
276–375(100 aa)
|
Not recorded | PO4 PHOSPHATE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 4.6;294 K;1.6 M ammonium sulphate, 0.1 M sodium acetate pH 4.6
|
Resolution 3.10 Å R-free 0.237 |
| 5JVT Crystal structure of the DNA binding domain of transcription factor FLI1 in complex with an 11-mer DNA GACCGGAAGTG Deposited 2016-05-11 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 3 Protein–DNA Monomer;Protein × 1 PDB declaration: trimeric |
Chain G
276–375(100 aa)
|
Not recorded | GOL GLYCEROL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 4.6;294 K;1.6 M ammonium sulphate, 0.1 M sodium acetate pH 4.6
|
Resolution 3.10 Å R-free 0.237 |
| 6VG2 Crystal structure of the DNA binding domain of human transcription factor FLI1 in complex with 16-mer DNA CAGAGGATGTGGCTTC Deposited 2020-01-07 | Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein–DNA Monomer;Protein × 1 PDB declaration: trimeric |
Chain A
276–375(100 aa)
Fragment:DNA binding domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;294 K;1.6 M ammonium sulfate
|
Resolution 3.90 Å R-free 0.294 |
| 6VG2 Crystal structure of the DNA binding domain of human transcription factor FLI1 in complex with 16-mer DNA CAGAGGATGTGGCTTC Deposited 2020-01-07 | Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein–DNA Monomer;Protein × 1 PDB declaration: trimeric |
Chain D
276–375(100 aa)
Fragment:DNA binding domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;294 K;1.6 M ammonium sulfate
|
Resolution 3.90 Å R-free 0.294 |
| 6VGD Crystal structure of the DNA binding domain (DBD) of human FLI1 and the complex of the DBD of human Runx2 with core binding factor beta (Cbfb), in complex with 16mer DNA CAGAGGATGTGGCTTC Deposited 2020-01-07 | Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein–DNA Heteromer;Protein × 3 PDB declaration: pentameric |
Chain A
276–375(100 aa)
Fragment:DNA binding domain
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;294 K;0.6 M K/Na Tartrate, 0.1 M Hepes, pH7.0
|
Resolution 4.20 Å R-free 0.293 |
| 9CP6 Crystal structure of the DNA binding domain of FLI1 (residues 259-371) Deposited 2024-07-17 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein homooligomer Homooligomer;Protein × 2 PDB declaration: dimeric |
Chain A
259–371(113 aa)
|
Not recorded | NA SODIUM ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 6.5;294 K;0.1 M Hepes, pH 6.5, 1 M Na citrate
|
Resolution 1.66 Å R-free 0.235 |
| 9MWY Crystal structure of the DNA binding domain of FLI1 in complex with a DNA containing four contiguous GGAA sites Deposited 2025-01-17 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein–DNA Homooligomer;Protein × 4 PDB declaration: hexameric |
Chain A
259–399(141 aa)
Fragment:DNA-binding domain (residues 259-399)
Chain C
259–399(141 aa)
Fragment:DNA-binding domain (residues 259-399)
Chain D
259–399(141 aa)
Fragment:DNA-binding domain (residues 259-399)
Chain L
259–399(141 aa)
Fragment:DNA-binding domain (residues 259-399)
|
Mutation:F362A Mutation:F362A Mutation:F362A Mutation:F362A | NA SODIUM ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 6.5;294 K;0.1 M Tris, pH 6.5, 0.7 M sodium acetate
|
Resolution 3.28 Å R-free 0.281 |
| 9MX8 Crystal structure of the DNA binding domain of FLI1 in complex with a DNA containing three contiguous GGAA sites Deposited 2025-01-17 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein–DNA Homooligomer;Protein × 3 PDB declaration: pentameric |
Chain A
259–375(117 aa)
Fragment:DNA-binding domain (residues 259-375)
Chain C
259–375(117 aa)
Fragment:DNA-binding domain (residues 259-375)
Chain D
259–375(117 aa)
Fragment:DNA-binding domain (residues 259-375)
|
Mutation:F362A Mutation:F362A Mutation:F362A | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;294 K;0.1 M sodium cacodylate, pH 7.0, 1.6 M sodium acetate, added cryoprotectant: 34% sucrose
|
Resolution 3.15 Å R-free 0.278 |
| 9MX9 Crystal structure of the DNA binding domain of FLI1 (F362A) in complex with a DNA containing two contiguous GGAA sites Deposited 2025-01-17 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein–DNA Homooligomer;Protein × 2 PDB declaration: tetrameric |
Chain A
259–399(141 aa)
Fragment:DNA-binding domain (residues 259-399)
Chain D
259–399(141 aa)
Fragment:DNA-binding domain (residues 259-399)
|
Mutation:F362A Mutation:F362A | CA CALCIUM ION × 5 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 6.5;294 K;0.2 M calcium acetate, 0.1 M sodium cacodylate, pH 6.5, 18% PEG8000
|
Resolution 2.55 Å R-free 0.250 |
| 9MXA Crystal structure of the DNA binding domain of FLI1 (wild-type) in complex with a DNA containing two contiguous GGAA sites Deposited 2025-01-17 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein–DNA Homooligomer;Protein × 2 PDB declaration: tetrameric |
Chain A
259–399(141 aa)
Fragment:DNA-binding domain (residues 259-399)
Chain D
259–399(141 aa)
Fragment:DNA-binding domain (residues 259-399)
|
Not recorded | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP;pH 8.5;294 K;0.1 M Tris, pH 8.5, 2 M ammonium phosphate
|
Resolution 2.59 Å R-free 0.287 |
13 other PDB entries and 18 assemblies. Open the comparison page and filter oligomeric states
View Construct and Data Evidence
| UniProt name | FLI1_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A; PDBConstruct 5–104; UniProt 276–375 |