Current Protein Identity：P41240
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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 |
|---|---|---|---|---|---|---|---|
| 1BYG KINASE DOMAIN OF HUMAN C-TERMINAL SRC KINASE (CSK) IN COMPLEX WITH INHIBITOR STAUROSPORINE Deposited 1998-10-14 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
173–450（278 aa）
Fragment：KINASE DOMAIN
|
Not recorded | STU STAUROSPORINE × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 9；VAPOUR DIFFUSION, PROTEIN SOLUTION (10 MG/ML) CONTAINING 1MM STAUROSPORINE WAS
MIXED IN 1:1 RATIO WITH THE RESERVOIR SOLUTION. THE RESERVOIR SOLUTION
CONTAINED 0.2M MGCL2, 0.1M TRISHCL PH 9.0, 24% PEG 4000.
|
Resolution 2.40 Å R-free 0.287 |
| 1CSK THE CRYSTAL STRUCTURE OF HUMAN CSKSH3: STRUCTURAL DIVERSITY NEAR THE RT-SRC AND N-SRC LOOP Deposited 1994-03-22 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–71（71 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.50 Å R-free 0.278 |
| 1CSK THE CRYSTAL STRUCTURE OF HUMAN CSKSH3: STRUCTURAL DIVERSITY NEAR THE RT-SRC AND N-SRC LOOP Deposited 1994-03-22 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
1–71（71 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.50 Å R-free 0.278 |
| 1CSK THE CRYSTAL STRUCTURE OF HUMAN CSKSH3: STRUCTURAL DIVERSITY NEAR THE RT-SRC AND N-SRC LOOP Deposited 1994-03-22 | Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain C
1–71（71 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.50 Å R-free 0.278 |
| 1CSK THE CRYSTAL STRUCTURE OF HUMAN CSKSH3: STRUCTURAL DIVERSITY NEAR THE RT-SRC AND N-SRC LOOP Deposited 1994-03-22 | Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain D
1–71（71 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.50 Å R-free 0.278 |
| 3D7T Structural basis for the recognition of c-Src by its inactivator Csk Deposited 2008-05-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
188–450（263 aa）
Fragment：Csk kinase domain
|
Mutation：K361A/K362A | STU STAUROSPORINE × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；VAPOR DIFFUSION, SITTING DROP
|
Resolution 2.90 Å R-free 0.278 |
| 3D7T Structural basis for the recognition of c-Src by its inactivator Csk Deposited 2008-05-21 | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
188–450（263 aa）
Fragment：Csk kinase domain
|
Mutation：K361A/K362A | STU STAUROSPORINE × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；VAPOR DIFFUSION, SITTING DROP
|
Resolution 2.90 Å R-free 0.278 |
| 3D7U Structural basis for the recognition of c-Src by its inactivator Csk Deposited 2008-05-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
188–450（263 aa）
Fragment：Csk kinase domain
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 4.11 Å R-free 0.302 |
| 3D7U Structural basis for the recognition of c-Src by its inactivator Csk Deposited 2008-05-21 | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain C
188–450（263 aa）
Fragment：Csk kinase domain
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 4.11 Å R-free 0.302 |
| 3EAC Crystal structure of SH2 domain of Human Csk (carboxyl-terminal src kinase), Oxidized form. Deposited 2008-08-25 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
73–178（106 aa）
Fragment：SH2 Domain (UNP residues 73 to 178)
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
EVAPORATION；pH 7.3；298 K；22% PEG 4000, 100 mM Bis-Tris, pH 7.3., EVAPORATION, temperature 298K
|
Resolution 1.37 Å R-free 0.217 |
| 3EAZ Crystal structure of SH2 domain of Human Csk (carboxyl-terminal src kinase), C122S mutant. Deposited 2008-08-26 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
73–178（106 aa）
Fragment：Csk, SH2 domain (UNP residues 73 to 178)
|
Mutation：C122S | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.3；298 K；22% PEG 4000, 100 mM Bis-Tris, pH 7.3., VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 1.31 Å R-free 0.226 |