Current Protein Identity：J3QTR3
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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 |
|---|---|---|---|---|---|---|---|
| 6KFP Crystal structure of MavC ternary complex Deposited 2019-07-08 | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count |
Chain D
1–76（76 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；293 K；PEG 3350, lithium chloride
|
Resolution 2.92 Å R-free 0.250 |
| 6KG6 Crystal structure of MavC/UBE2N-Ub complex Deposited 2019-07-10 | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count |
Chain C
1–76（76 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；291 K；PEG 4000, Tris
|
Resolution 2.39 Å R-free 0.245 |
| 6SQO Crystal structure of human MDM2 RING domain homodimer bound to UbcH5B-Ub Deposited 2019-09-04 | Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count |
Chain C
1–76（76 aa）
Chain F
1–76（76 aa）
|
Not recorded | ZN ZINC ION × 4 CL CHLORIDE ION × 4 NO3 NITRATE ION × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION；292 K；0.1 M SPG, pH 7.0, 10% (w/v) PEG Smear Broad, 0.15 M NH4NO3
|
Resolution 1.41 Å R-free 0.173 |
| 6SQR Crystal structure of Cat MDM2-S429E RING domain bound to UbcH5B-Ub Deposited 2019-09-04 | Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count |
Chain C
1–76（76 aa）
Chain F
1–76（76 aa）
Chain L
1–76（76 aa）
|
Not recorded | EDO 1,2-ETHANEDIOL × 12 ZN ZINC ION × 8 NO3 NITRATE ION × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION；292 K；0.1 M Tris-HCl, pH 8.5, 20% (v/v) PEG Smear High
|
Resolution 2.18 Å R-free 0.227 |
| 6SQS Crystal structure of cat phospho-Ser429 MDM2 RING domain bound to UbcH5B-Ub Deposited 2019-09-04 | Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count |
Chain C
1–76（76 aa）
Chain F
1–76（76 aa）
|
Not recorded | ZN ZINC ION × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION；292 K；0.1 M Tris-HCl, pH 8.0, 15% (w/v) PEG 2000 MME and 0.1 M KCl
|
Resolution 1.83 Å R-free 0.242 |
| 7F0N Structure of deamidated Ubiquitin Deposited 2021-06-06 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–76（76 aa）
|
Mutation：Q40E | NA SODIUM ION × 10 K POTASSIUM ION × 1 MG MAGNESIUM ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 4.5；277 K；0.1M Sodium Acetate Trihydrate pH 4.5, 25%
PEG. 3350
|
Resolution 1.60 Å R-free 0.181 |
| 8HTC Crystal structure of a SeMet-labeled effector from Chromobacterium violaceum in complex with Ubiquitin Deposited 2022-12-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
1–76（76 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.25；289 K；100 mM sodium cacodylate, pH 6.25, 200 mM sodium acetate, 22% PEG 8000
|
Resolution 2.20 Å R-free 0.247 |
| 8HTF Crystal structure of an effector in complex with ubiquitin Deposited 2022-12-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
1–76（76 aa）
|
Not recorded | NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.25；289 K；100 mM sodium cacodylate, pH 6.25, 200 mM sodium acetate, 22% PEG 8000, 25% glycerol
|
Resolution 2.15 Å R-free 0.223 |
| 8PP6 human RYBP-PRC1 bound to H2AK118ub1 nucleosome Deposited 2023-07-06 | Assembly 1 Protein–DNA Heteromer；Protein × 10 PDB declaration: 12-meric（12） Consistent with all polymers |
Chain M
1–73（73 aa）
|
Not recorded | ZN ZINC ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.18 Å |
| 9Q8Y Structure of RNF38 RING with linchpin mutant R454Y in complex with Ubch5B-Ub Deposited 2025-02-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count |
Chain F
1–76（76 aa）
|
Not recorded | ZN ZINC ION × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.6；293 K；0.2 M Sodium acetate trihydrate, 0.1 M Imidazole pH 8.0, 10% PEG 8000
|
Resolution 2.63 Å R-free 0.275 |
| 9Q8Y Structure of RNF38 RING with linchpin mutant R454Y in complex with Ubch5B-Ub Deposited 2025-02-25 | Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count |
Chain G
1–76（76 aa）
|
Not recorded | ZN ZINC ION × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.6；293 K；0.2 M Sodium acetate trihydrate, 0.1 M Imidazole pH 8.0, 10% PEG 8000
|
Resolution 2.63 Å R-free 0.275 |