Current Protein Identity：Q9DBG3
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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 |
|---|---|---|---|---|---|---|---|
| 6OWO CRYO-EM STRUCTURE OF PHOSPHORYLATED AP-2 CORE BOUND TO NECAP Deposited 2019-05-10 | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count |
Chain B
1–591（591 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE；4 UL OF SAMPLE/GRID WAS BLOTTED FOR 4 SECONDS AND PLUNGE FROZEN IN LIQUID-NITROGEN COOLED ETHANE
|
Resolution 3.20 Å |
| 6OXL CRYO-EM STRUCTURE OF PHOSPHORYLATED AP-2 (mu E302K) BOUND TO NECAP IN THE PRESENCE OF SS DNA Deposited 2019-05-13 | Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count |
Chain B
1–591（591 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE；4 UL OF SAMPLE/GRID WAS BLOTTED FOR 4 SECONDS AND PLUNGE FROZEN IN LIQUID-NITROGEN COOLED ETHANE
|
Resolution 3.50 Å |
| 7RW8 AP2 bound to heparin in the closed conformation Deposited 2021-08-19 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain B
1–591（591 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.4
cryo-EM vitrification conditions
Cryogen ETHANE-PROPANE；Blot force -10, 4 second blot, 4 uL sample
|
Resolution 3.50 Å |
| 7RW9 AP2 bound to heparin in the bowl conformation Deposited 2021-08-19 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain B
1–591（591 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.4
cryo-EM vitrification conditions
Cryogen ETHANE-PROPANE；Blot force -10, 4 second blot, 4 uL sample
|
Resolution 3.90 Å |
| 7RWA AP2 bound to heparin and Tgn38 tyrosine cargo peptide Deposited 2021-08-19 | Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count |
Chain B
1–591（591 aa）
Chain b
1–591（591 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.4
cryo-EM vitrification conditions
Cryogen ETHANE-PROPANE；Blot force -10, 4 second blot, 4 uL sample
|
Resolution 4.70 Å |
| 7RWB AP2 bound to the APA domain of SGIP in the presence of heparin Deposited 2021-08-19 | Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count |
Chain B
1–591（591 aa）
Chain b
1–591（591 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.4
cryo-EM vitrification conditions
Cryogen ETHANE-PROPANE；Blot force -10, 4 second blot, 4 uL sample
|
Resolution 3.90 Å |
| 7RWC AP2 bound to the APA domain of SGIP and heparin; partial signal subtraction and symmetry expansion Deposited 2021-08-19 | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count |
Chain B
1–591（591 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.4
cryo-EM vitrification conditions
Cryogen ETHANE-PROPANE；Blot force -10, 4 second blot, 4 uL sample
|
Resolution 3.80 Å |
| 8T1O AP2 bound to MSP2N2 nanodisc with Tgn38 cargo peptide; composite map Deposited 2023-06-02 | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count |
Chain B
1–591（591 aa）
|
Not recorded | PIO [(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.4；20 mM HEPES pH 7.4, 100 mM NaCl
cryo-EM vitrification conditions
Cryogen ETHANE-PROPANE；Two applications of sample.
|
Resolution 3.30 Å |
| 9PWA Closed AP-2 clathrin adaptor complex in solution Deposited 2025-08-04 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain B
1–591（591 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.6
cryo-EM vitrification conditions
Cryogen ETHANE-PROPANE
|
Resolution 2.55 Å |
| 9PWB Structure of AP-2 bound to the dileucine motif of CCDC32; combined map Deposited 2025-08-04 | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count |
Chain B
26–582（557 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.6
cryo-EM vitrification conditions
Cryogen ETHANE-PROPANE
|
Resolution 2.64 Å |
| 9PWC Composite structure of AP-2 bound to the dileucine motif and WxxPhi motif of CCDC32 Deposited 2025-08-04 | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count |
Chain B
1–591（591 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.6
cryo-EM vitrification conditions
Cryogen ETHANE-PROPANE
|
Resolution 3.00 Å |