Current Protein Identity：Q27J81
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Difference tags compare only the current result set; every original PDB and assembly record remains separate.
Related-Structure Differences
Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.
| PDB Entry | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Experimental Method | Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 8RV2 Structure of the formin INF2 bound to the barbed end of F-actin. Deposited 2024-01-31 | Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count |
Chain E
469–1240（772 aa）
Chain F
469–1240（772 aa）
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 3 MG MAGNESIUM ION × 4 PO4 PHOSPHATE ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.1；12 mM HEPES pH 7.1, 100 mM KCl, 2.1 mM MgCl2, 1 mM EGTA, 1 mM TCEP, 0.2 mM ATP
cryo-EM vitrification conditions
Cryogen ETHANE-PROPANE；3 seconds, force 0.
|
Resolution 3.41 Å |
| 9AZ4 INF2 at the Barbed End of F-Actin Deposited 2024-03-10 | Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count |
Chain G
551–987（437 aa）
Chain H
551–987（437 aa）
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 6 MG MAGNESIUM ION × 6 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.37 Å |
| 9AZP INF2 at the Barbed End of F-Actin with Incoming Profilin-Actin Deposited 2024-03-11 | Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count |
Chain G
1–1249（1249 aa）
Chain H
1–1249（1249 aa）
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 6 MG MAGNESIUM ION × 7 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.79 Å |
| 9AZQ INF2 at the Barbed End of F-Actin with Incoming Actin Deposited 2024-03-11 | Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric（9） Consistent with protein count |
Chain G
551–610（60 aa）
Chain H
625–947（323 aa）
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 7 MG MAGNESIUM ION × 7 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.82 Å |
| 9B03 INF2 in the Middle of F-Actin (Up state) Deposited 2024-03-11 | Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count |
Chain G
551–987（437 aa）
Chain H
551–987（437 aa）
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 6 MG MAGNESIUM ION × 6 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 2.95 Å |
| 9B0K INF2 in the Middle of F-Actin (Down state) Deposited 2024-03-12 | Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count |
Chain G
551–987（437 aa）
Chain H
551–987（437 aa）
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 6 MG MAGNESIUM ION × 6 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.03 Å |
| 9FJN Solution NMR structure of a peptide encompassing residues 2-19 of the human formin INF2 Deposited 2024-05-31 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
2–19（18 aa）
|
Not recorded | No recorded non-water small molecule | SOLUTION NMR |
NMR measurement conditions
pH 5.5；298 K；Ionic strength (raw mmCIF value) 0；Pressure 1
NMR sample composition
1 mM INF2(2-19), 7 % v/v [U-2H] D2O, 63 % v/v H2O, 30 % v/v [U-98% 2H] TFE, 0.1 mM DSS, trifluoroethanol/water | trifluoroethanol/water
|
Resolution not provided |
| 9FJW Solution NMR structure of a peptide encompassing residues 2-36 of the human formin INF2 Deposited 2024-05-31 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
2–36（35 aa）
|
Not recorded | No recorded non-water small molecule | SOLUTION NMR |
NMR measurement conditions
pH 5.5；298 K；Ionic strength (raw mmCIF value) 0；Pressure 1
NMR sample composition
1 mM INF2(2-36), 7 % v/v [U-2H] D2O, 63 % v/v H2O, 30 % v/v [U-98% 2H] TFE, 0.1 mM DSS, trifluoroethanol/water | trifluoroethanol/water
|
Resolution not provided |
| 9G7T Solution NMR structure of a peptide encompassing residues 967-991 of the human formin INF2 Deposited 2024-07-22 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
967–991（25 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | SOLUTION NMR |
NMR measurement conditions
pH 5.5；298 K；Ionic strength (raw mmCIF value) 0；Pressure 1
NMR sample composition
1 mM DAD, 63 % v/v H2O, 7 % v/v [U-2H] D2O, 30 % v/v [U-99% 2H] TFE, 0.1 mM DSS, trifluoroethanol/water | trifluoroethanol/water
NMR sample composition
0.5 mM DAD, 70 % v/v [U-2H] D2O, 30 % v/v [U-99% 2H] TFE, 0.1 mM DSS, trifluoroethanol/water | trifluoroethanol/water
|
Resolution not provided |
| 9RWF Solution NMR structure of a peptide encompassing residues 967-991 of the human formin INF2 Deposited 2025-07-09 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
967–991（25 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | SOLUTION NMR |
NMR measurement conditions
pH 5.5；298 K；Ionic strength (raw mmCIF value) 0；Pressure 1
NMR sample composition
0.5 mM DAD, 0.1 mM DSS, 10 % v/v [U-2H] D2O, 90 % H2O, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition
0.5 mM DAD, 0.1 mM DSS, 100 % [U-2H] D2O, 100% D2O | 100% D2O
|
Resolution not provided |