Current Protein Identity：Q8BTU1
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 |
|---|---|---|---|---|---|---|---|
| 8I7O In situ structure of axonemal doublet microtubules in mouse sperm with 16-nm repeat Deposited 2023-02-01 | Assembly 1 Protein heterocomplex Heteromer；Protein × 189 PDB declaration: 189-meric（189） Consistent with protein count |
Chain XC
1–193（193 aa）
Chain XD
1–193（193 aa）
Chain XE
1–193（193 aa）
|
Not recorded | GTP GUANOSINE-5'-TRIPHOSPHATE × 123 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 4.50 Å |
| 8I7R In situ structure of axonemal doublet microtubules in mouse sperm with 48-nm repeat Deposited 2023-02-02 | Assembly 1 Protein heterocomplex Heteromer；Protein × 450 PDB declaration: 450-meric（450） Consistent with protein count |
Chain XA
1–193（193 aa）
Chain XB
1–193（193 aa）
Chain XC
1–193（193 aa）
Chain XD
1–193（193 aa）
Chain XE
1–193（193 aa）
Chain XF
1–193（193 aa）
Chain XG
1–193（193 aa）
|
Not recorded | GTP GUANOSINE-5'-TRIPHOSPHATE × 279 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 6.50 Å |
| 8IYJ Cryo-EM structure of the 48-nm repeat doublet microtubule from mouse sperm Deposited 2023-04-05 | Assembly 1 Protein heterocomplex Heteromer；Protein × 576 PDB declaration: 576-meric（576） Consistent with protein count |
Chain XA
1–193（193 aa）
Chain XB
1–193（193 aa）
Chain XC
1–193（193 aa）
Chain XD
1–193（193 aa）
Chain XE
1–193（193 aa）
Chain XF
1–193（193 aa）
Chain XG
1–193（193 aa）
Chain XH
1–193（193 aa）
|
Not recorded | GTP GUANOSINE-5'-TRIPHOSPHATE × 178 MG MAGNESIUM ION × 178 GDP GUANOSINE-5'-DIPHOSPHATE × 176 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.50 Å |
| 8TO0 48-nm repeating structure of doublets from mouse sperm flagella Deposited 2023-08-02 | Assembly 1 Protein heterocomplex Heteromer；Protein × 471 PDB declaration: 471-meric（471） Consistent with protein count |
Chain Fh
1–193（193 aa）
Chain Fi
1–193（193 aa）
Chain Fj
1–193（193 aa）
Chain Fk
1–193（193 aa）
Chain Fl
1–193（193 aa）
Chain Fm
1–193（193 aa）
Chain Fn
1–193（193 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.4
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 7.70 Å |
| 9IJJ In situ structure of the central apparatus in mouse sperm axoneme. Deposited 2024-06-23 | Assembly 1 Protein heterocomplex Heteromer；Protein × 464 PDB declaration: 464-meric（464） Consistent with protein count |
Chain t
1–193（193 aa）
Chain u
1–193（193 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 7.70 Å |
| 9V10 Cryo-EM structure of the 48-nm repeat doublet microtubule from mouse sperm Deposited 2025-05-19 | Assembly 1 Protein heterocomplex Heteromer；Protein × 589 PDB declaration: 589-meric（589） Consistent with protein count |
Chain XB
1–193（193 aa）
Chain XC
1–193（193 aa）
Chain XD
1–193（193 aa）
Chain XE
1–193（193 aa）
Chain XF
1–193（193 aa）
Chain XG
1–193（193 aa）
Chain XH
1–193（193 aa）
|
Not recorded | GTP GUANOSINE-5'-TRIPHOSPHATE × 167 MG MAGNESIUM ION × 170 GDP GUANOSINE-5'-DIPHOSPHATE × 170 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.2
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.70 Å |