Current Protein Identity：P28289
New Search
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 |
|---|---|---|---|---|---|---|---|
| 4PKG Complex of ATP-actin With the N-terminal Actin-Binding Domain of Tropomodulin Deposited 2014-05-14 | Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain G
50–101（52 aa）
Fragment：Gelsolin (UNP residues 12-136), GGSGGSGGS linker, Tmod1 Actin-binding site 1 (UNP residues 50-101)
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 1 CA CALCIUM ION × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；289 K；0.18 M sodium fluoride, 11% w/v PEG3350, 1% v/v PEG1000, 1% v/v PEG400
|
Resolution 1.80 Å R-free 0.187 |
| 4PKH Complex of ADP-actin With the N-terminal Actin-Binding Domain of Tropomodulin Deposited 2014-05-14 | Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
50–101（52 aa）
Fragment：Gelsolin (UNP residues 12-136), GGSGGSGGS linker, Tmod1 Actin-binding site 1 (UNP residues 50-101)
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 1 CA CALCIUM ION × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；289 K；0.18 M sodium fluoride, 11% w/v PEG3350, 1% v/v PEG1000, 1% v/v PEG400
|
Resolution 2.15 Å R-free 0.326 |
| 4PKH Complex of ADP-actin With the N-terminal Actin-Binding Domain of Tropomodulin Deposited 2014-05-14 | Assembly 2 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain E
50–101（52 aa）
Fragment：Gelsolin (UNP residues 12-136), GGSGGSGGS linker, Tmod1 Actin-binding site 1 (UNP residues 50-101)
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 1 CA CALCIUM ION × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；289 K；0.18 M sodium fluoride, 11% w/v PEG3350, 1% v/v PEG1000, 1% v/v PEG400
|
Resolution 2.15 Å R-free 0.326 |
| 4PKH Complex of ADP-actin With the N-terminal Actin-Binding Domain of Tropomodulin Deposited 2014-05-14 | Assembly 3 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain G
50–101（52 aa）
Fragment：Gelsolin (UNP residues 12-136), GGSGGSGGS linker, Tmod1 Actin-binding site 1 (UNP residues 50-101)
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 1 CA CALCIUM ION × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；289 K；0.18 M sodium fluoride, 11% w/v PEG3350, 1% v/v PEG1000, 1% v/v PEG400
|
Resolution 2.15 Å R-free 0.326 |
| 4PKH Complex of ADP-actin With the N-terminal Actin-Binding Domain of Tropomodulin Deposited 2014-05-14 | Assembly 4 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain J
50–101（52 aa）
Fragment：Gelsolin (UNP residues 12-136), GGSGGSGGS linker, Tmod1 Actin-binding site 1 (UNP residues 50-101)
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 1 CA CALCIUM ION × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；289 K；0.18 M sodium fluoride, 11% w/v PEG3350, 1% v/v PEG1000, 1% v/v PEG400
|
Resolution 2.15 Å R-free 0.326 |
| 4PKI Complex of ATP-actin With the C-terminal Actin-Binding Domain of Tropomodulin Deposited 2014-05-14 | Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain G
160–349（190 aa）
Fragment：Gelsolin (UNP residues 12-136), GGSGGSGGS linker, Tmod1 Actin-binding site 2 (UNP residues 160-349)
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 1 CA CALCIUM ION × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；289 K；0.25 M sodium chloride, 12% w/v PEG3350
|
Resolution 2.30 Å R-free 0.201 |
| 4Z8G Chimera of Tropomodulin-1 and Leiomodin-1 Actin-Binding Site 2 (TL1 ABS2) Deposited 2015-04-08 | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
163–228（66 aa）
Fragment：Tropomodulin-1 residues 163-228 (UNP), Leiomodin-1 Actin-Binding Site 2 (UNP residues 364-486)
|
Not recorded | NI NICKEL (II) ION × 9 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.5；291.5 K；35% MPD, 0.1 M MES/NaOH, pH 6.0, 200 mM lithium sulfate
|
Resolution 2.10 Å R-free 0.254 |
| 4Z94 Actin Complex With a Chimera of Tropomodulin-1 and Leiomodin-1 Actin-Binding Site 2 Deposited 2015-04-09 | Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain G
160–228（69 aa）
Fragment：;Gelsolin residues 12-136 (UNP), linker,Tropomodulin-1 residues 160-228 (UNP), Leiomodin-1 Actin-Binding Site 2 (UNP residues 364-486)
;
|
Not recorded | ATP ADENOSINE-5'-TRIPHOSPHATE × 1 CA CALCIUM ION × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8.8；291.5 K；20% PEG3350, 200 mM lithium sulfate, 100 mM Tris, pH 8.8, 15% glycerol
|
Resolution 2.40 Å R-free 0.243 |
| 8F8T Cryo-EM structure of the Tropomodulin-capped pointed end of F-actin Deposited 2022-11-22 | Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count |
Chain T
1–359（359 aa）
|
Not recorded | ADP ADENOSINE-5'-DIPHOSPHATE × 7 MG MAGNESIUM ION × 7 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE；Blot force 0
Blot time 2.5 s
|
Resolution 3.26 Å |