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3dbl

Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190wt-NEDD8Ala72Gln)

Method: X-RAY DIFFRACTION Dmax: 182.9 Å Quality: GOOD
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1. Protein Identity and Related Structures Protein Identity & Related Structures

NEDD8-activating enzyme E1 regulatory subunit

Homo sapiens

UniProt Q13564

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count Chain G； UniProt 1–534 Not recorded NEDD8-activating enzyme E1 catalytic subunit × 1 （Q8TBC4） NEDD8 × 1 （Q15843） ZN ZINC ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K Resolution 2.90 Å R-free 0.274
2 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count Chain C； UniProt 1–534 Not recorded NEDD8-activating enzyme E1 catalytic subunit × 1 （Q8TBC4） NEDD8 × 1 （Q15843） ZN ZINC ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K Resolution 2.90 Å R-free 0.274
3 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count Chain E； UniProt 1–534 Not recorded NEDD8-activating enzyme E1 catalytic subunit × 1 （Q8TBC4） NEDD8 × 1 （Q15843） ZN ZINC ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K Resolution 2.90 Å R-free 0.274
4 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count Chain A； UniProt 1–534 Not recorded NEDD8-activating enzyme E1 catalytic subunit × 1 （Q8TBC4） NEDD8 × 1 （Q15843） ZN ZINC ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K Resolution 2.90 Å R-free 0.274

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 3DBL Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1R4M APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex Deposited 2003-10-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–534（534 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；PEG10K, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.00 Å R-free 0.280
1R4M APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex Deposited 2003-10-07 Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–534（534 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；PEG10K, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.00 Å R-free 0.280
1R4M APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex Deposited 2003-10-07 Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain E 1–534（534 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；PEG10K, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.00 Å R-free 0.280
1R4M APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex Deposited 2003-10-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–534（534 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；PEG10K, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.00 Å R-free 0.280
1R4N APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex with ATP Deposited 2003-10-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；peg10k, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.60 Å R-free 0.290
1R4N APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex with ATP Deposited 2003-10-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；peg10k, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.60 Å R-free 0.290
1R4N APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex with ATP Deposited 2003-10-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain E 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；peg10k, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.60 Å R-free 0.290
1R4N APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex with ATP Deposited 2003-10-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–534（534 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；peg10k, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.60 Å R-free 0.290
1YOV Insights into the Ubiquitin Transfer Cascade from the refined structure of the activating enzyme for NEDD8 Deposited 2005-01-28 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–534（534 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；PME5500, HEPES, DTT, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.60 Å R-free 0.280
1YOV Insights into the Ubiquitin Transfer Cascade from the refined structure of the activating enzyme for NEDD8 Deposited 2005-01-28 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–534（534 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；PME5500, HEPES, DTT, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.60 Å R-free 0.280
2NVU Structure of APPBP1-UBA3~NEDD8-NEDD8-MgATP-Ubc12(C111A), a trapped ubiquitin-like protein activation complex Deposited 2006-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain A 1–534（534 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；291 K；17% v/v PEG 3350, 0.1 M HEPES pH 7.0, 0.2 M Disodium tartrate, VAPOR DIFFUSION, HANGING DROP, temperature 291K, pH 7.00
Resolution 2.80 Å R-free 0.274
3DBH Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Ala-NEDD8Ala72Arg) Deposited 2008-05-31 Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–534（534 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.85 Å R-free 0.274
3DBH Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Ala-NEDD8Ala72Arg) Deposited 2008-05-31 Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–534（534 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.85 Å R-free 0.274
3DBH Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Ala-NEDD8Ala72Arg) Deposited 2008-05-31 Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–534（534 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.85 Å R-free 0.274
3DBH Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Ala-NEDD8Ala72Arg) Deposited 2008-05-31 Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain E 1–534（534 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.85 Å R-free 0.274
3DBR Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Gln-NEDD8Ala72Arg) Deposited 2008-06-02 Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain E 1–534（534 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.1 M Tris, 0.2 M NaCl, 10% PEG 10K, 8% PEG400, 5 mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.05 Å R-free 0.280
3DBR Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Gln-NEDD8Ala72Arg) Deposited 2008-06-02 Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain G 1–534（534 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.1 M Tris, 0.2 M NaCl, 10% PEG 10K, 8% PEG400, 5 mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.05 Å R-free 0.280
3DBR Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Gln-NEDD8Ala72Arg) Deposited 2008-06-02 Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–534（534 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.1 M Tris, 0.2 M NaCl, 10% PEG 10K, 8% PEG400, 5 mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.05 Å R-free 0.280
3DBR Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Gln-NEDD8Ala72Arg) Deposited 2008-06-02 Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–534（534 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.1 M Tris, 0.2 M NaCl, 10% PEG 10K, 8% PEG400, 5 mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.05 Å R-free 0.280
3GZN Structure of NEDD8-activating enzyme in complex with NEDD8 and MLN4924 Deposited 2009-04-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–534（534 aa）
Not recorded ZN ZINC ION × 1 B39 [(1S,2S,4R)-4-{4-[(1S)-2,3-dihydro-1H-inden-1-ylamino]-7H-pyrrolo[2,3-d]pyrimidin-7-yl}-2-hydroxycyclopentyl]methyl sulfamate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 293 K；1.8 M tri-ammonium citrate pH 7.0, 4% (v/v) 1,3 butanediol, temperature 293K
Resolution 3.00 Å R-free 0.287
3GZN Structure of NEDD8-activating enzyme in complex with NEDD8 and MLN4924 Deposited 2009-04-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–534（534 aa）
Not recorded ZN ZINC ION × 1 B39 [(1S,2S,4R)-4-{4-[(1S)-2,3-dihydro-1H-inden-1-ylamino]-7H-pyrrolo[2,3-d]pyrimidin-7-yl}-2-hydroxycyclopentyl]methyl sulfamate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 293 K；1.8 M tri-ammonium citrate pH 7.0, 4% (v/v) 1,3 butanediol, temperature 293K
Resolution 3.00 Å R-free 0.287

7 other PDB entries and 21 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ULA1_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 3–531； UniProt 1–534 Author chain C； PDBConstruct 3–531； UniProt 1–534 Author chain E； PDBConstruct 3–531； UniProt 1–534 Author chain G； PDBConstruct 3–531； UniProt 1–534

NEDD8-activating enzyme E1 catalytic subunit

Homo sapiens

UniProt Q8TBC4

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count Chain H； UniProt 33–463 Mutation：C216A NEDD8-activating enzyme E1 regulatory subunit × 1 （Q13564） NEDD8 × 1 （Q15843） ZN ZINC ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K Resolution 2.90 Å R-free 0.274
2 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count Chain D； UniProt 33–463 Mutation：C216A NEDD8-activating enzyme E1 regulatory subunit × 1 （Q13564） NEDD8 × 1 （Q15843） ZN ZINC ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K Resolution 2.90 Å R-free 0.274
3 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count Chain F； UniProt 33–463 Mutation：C216A NEDD8-activating enzyme E1 regulatory subunit × 1 （Q13564） NEDD8 × 1 （Q15843） ZN ZINC ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K Resolution 2.90 Å R-free 0.274
4 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count Chain B； UniProt 33–463 Mutation：C216A NEDD8-activating enzyme E1 regulatory subunit × 1 （Q13564） NEDD8 × 1 （Q15843） ZN ZINC ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K Resolution 2.90 Å R-free 0.274

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 3DBL Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1R4M APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex Deposited 2003-10-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 33–463（431 aa）
Mutation：C216A No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；PEG10K, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.00 Å R-free 0.280
1R4M APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex Deposited 2003-10-07 Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 33–463（431 aa）
Mutation：C216A ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；PEG10K, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.00 Å R-free 0.280
1R4M APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex Deposited 2003-10-07 Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain F 33–463（431 aa）
Mutation：C216A ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；PEG10K, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.00 Å R-free 0.280
1R4M APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex Deposited 2003-10-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain H 33–463（431 aa）
Mutation：C216A ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；PEG10K, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.00 Å R-free 0.280
1R4N APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex with ATP Deposited 2003-10-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 33–463（431 aa）
Mutation：C216A ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；peg10k, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.60 Å R-free 0.290
1R4N APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex with ATP Deposited 2003-10-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 33–463（431 aa）
Mutation：C216A ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；peg10k, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.60 Å R-free 0.290
1R4N APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex with ATP Deposited 2003-10-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain F 33–463（431 aa）
Mutation：C216A ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；peg10k, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.60 Å R-free 0.290
1R4N APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex with ATP Deposited 2003-10-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain H 33–463（431 aa）
Mutation：C216A ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；peg10k, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.60 Å R-free 0.290
1Y8X Structural basis for recruitment of Ubc12 by an E2-binding domain in NEDD8's E1 Deposited 2004-12-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 368–463（96 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.40 Å R-free 0.259
1YOV Insights into the Ubiquitin Transfer Cascade from the refined structure of the activating enzyme for NEDD8 Deposited 2005-01-28 Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 22–463（442 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；PME5500, HEPES, DTT, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.60 Å R-free 0.280
1YOV Insights into the Ubiquitin Transfer Cascade from the refined structure of the activating enzyme for NEDD8 Deposited 2005-01-28 Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 22–463（442 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；PME5500, HEPES, DTT, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.60 Å R-free 0.280
2LQ7 E2 binding surface on Uba3 beta-grasp domain undergoes a conformational transition Deposited 2012-02-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 369–463（95 aa） Fragment：Interaction with UBE2M core domain residues 368-463
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6；298 K；Ionic strength (raw mmCIF value) 127；Pressure ambient
NMR sample composition 0.4 mM [U-100% 13C; U-100% 15N] Uba3, 20 mM sodium phosphate, 100 mM sodium chloride, 0.02 % sodium azide, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2NVU Structure of APPBP1-UBA3~NEDD8-NEDD8-MgATP-Ubc12(C111A), a trapped ubiquitin-like protein activation complex Deposited 2006-11-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 33–463（431 aa） Fragment：Residues 33-463
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；291 K；17% v/v PEG 3350, 0.1 M HEPES pH 7.0, 0.2 M Disodium tartrate, VAPOR DIFFUSION, HANGING DROP, temperature 291K, pH 7.00
Resolution 2.80 Å R-free 0.274
3DBH Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Ala-NEDD8Ala72Arg) Deposited 2008-05-31 Different mutation/modification Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 33–463（431 aa）
Mutation：R190A, C216A ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.85 Å R-free 0.274
3DBH Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Ala-NEDD8Ala72Arg) Deposited 2008-05-31 Different mutation/modification Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 33–463（431 aa）
Mutation：R190A, C216A ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.85 Å R-free 0.274
3DBH Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Ala-NEDD8Ala72Arg) Deposited 2008-05-31 Different mutation/modification Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain H 33–463（431 aa）
Mutation：R190A, C216A ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.85 Å R-free 0.274
3DBH Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Ala-NEDD8Ala72Arg) Deposited 2008-05-31 Different mutation/modification Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain F 33–463（431 aa）
Mutation：R190A, C216A ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.85 Å R-free 0.274
3DBR Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Gln-NEDD8Ala72Arg) Deposited 2008-06-02 Different construct Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain F 33–463（431 aa） Fragment：unp residues 33-463
Mutation：R190Q, C216A ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.1 M Tris, 0.2 M NaCl, 10% PEG 10K, 8% PEG400, 5 mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.05 Å R-free 0.280
3DBR Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Gln-NEDD8Ala72Arg) Deposited 2008-06-02 Different construct Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain H 33–463（431 aa） Fragment：unp residues 33-463
Mutation：R190Q, C216A ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.1 M Tris, 0.2 M NaCl, 10% PEG 10K, 8% PEG400, 5 mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.05 Å R-free 0.280
3DBR Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Gln-NEDD8Ala72Arg) Deposited 2008-06-02 Different construct Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 33–463（431 aa） Fragment：unp residues 33-463
Mutation：R190Q, C216A ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.1 M Tris, 0.2 M NaCl, 10% PEG 10K, 8% PEG400, 5 mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.05 Å R-free 0.280
3DBR Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Gln-NEDD8Ala72Arg) Deposited 2008-06-02 Different construct Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 33–463（431 aa） Fragment：unp residues 33-463
Mutation：R190Q, C216A ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.1 M Tris, 0.2 M NaCl, 10% PEG 10K, 8% PEG400, 5 mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.05 Å R-free 0.280
3FN1 E2-RING expansion of the NEDD8 cascade confers specificity to cullin modification. Deposited 2008-12-22 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 368–463（96 aa） Fragment：UBIQUITIN-ACTIVATING ENZYME E1C, residue 368-463
Mutation：L394M Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；291 K；0.7-0.8 M Na Citrate, 0.2 M NaC1, 0.1 M Bicine, 5 mM DTT, pH 9, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.50 Å R-free 0.265
3GZN Structure of NEDD8-activating enzyme in complex with NEDD8 and MLN4924 Deposited 2009-04-07 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–463（463 aa）
Not recorded ZN ZINC ION × 1 B39 [(1S,2S,4R)-4-{4-[(1S)-2,3-dihydro-1H-inden-1-ylamino]-7H-pyrrolo[2,3-d]pyrimidin-7-yl}-2-hydroxycyclopentyl]methyl sulfamate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 293 K；1.8 M tri-ammonium citrate pH 7.0, 4% (v/v) 1,3 butanediol, temperature 293K
Resolution 3.00 Å R-free 0.287
3GZN Structure of NEDD8-activating enzyme in complex with NEDD8 and MLN4924 Deposited 2009-04-07 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 1–463（463 aa）
Not recorded ZN ZINC ION × 1 B39 [(1S,2S,4R)-4-{4-[(1S)-2,3-dihydro-1H-inden-1-ylamino]-7H-pyrrolo[2,3-d]pyrimidin-7-yl}-2-hydroxycyclopentyl]methyl sulfamate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 293 K；1.8 M tri-ammonium citrate pH 7.0, 4% (v/v) 1,3 butanediol, temperature 293K
Resolution 3.00 Å R-free 0.287

10 other PDB entries and 24 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name UBA3_HUMAN
Isoform —
PDB entities 2
Chains and sequence ranges Author chain B； PDBConstruct 4–434； UniProt 33–463 Author chain D； PDBConstruct 4–434； UniProt 33–463 Author chain F； PDBConstruct 4–434； UniProt 33–463 Author chain H； PDBConstruct 4–434； UniProt 33–463

NEDD8

Homo sapiens

UniProt Q15843

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count Chain L； UniProt 1–76 Mutation：A172Q NEDD8-activating enzyme E1 regulatory subunit × 1 （Q13564） NEDD8-activating enzyme E1 catalytic subunit × 1 （Q8TBC4） ZN ZINC ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K Resolution 2.90 Å R-free 0.274
2 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count Chain J； UniProt 1–76 Mutation：A172Q NEDD8-activating enzyme E1 regulatory subunit × 1 （Q13564） NEDD8-activating enzyme E1 catalytic subunit × 1 （Q8TBC4） ZN ZINC ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K Resolution 2.90 Å R-free 0.274
3 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count Chain K； UniProt 1–76 Mutation：A172Q NEDD8-activating enzyme E1 regulatory subunit × 1 （Q13564） NEDD8-activating enzyme E1 catalytic subunit × 1 （Q8TBC4） ZN ZINC ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K Resolution 2.90 Å R-free 0.274
4 Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count Chain I； UniProt 1–76 Mutation：A172Q NEDD8-activating enzyme E1 regulatory subunit × 1 （Q13564） NEDD8-activating enzyme E1 catalytic subunit × 1 （Q8TBC4） ZN ZINC ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K Resolution 2.90 Å R-free 0.274

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 3DBL Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1NDD STRUCTURE OF NEDD8 Deposited 1998-08-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–76（76 aa）
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.8；pH 4.8
Resolution 1.60 Å R-free 0.300
1NDD STRUCTURE OF NEDD8 Deposited 1998-08-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 1–76（76 aa）
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.8；pH 4.8
Resolution 1.60 Å R-free 0.300
1NDD STRUCTURE OF NEDD8 Deposited 1998-08-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain C 1–76（76 aa）
Not recorded SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.8；pH 4.8
Resolution 1.60 Å R-free 0.300
1NDD STRUCTURE OF NEDD8 Deposited 1998-08-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain D 1–76（76 aa）
Not recorded SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.8；pH 4.8
Resolution 1.60 Å R-free 0.300
1NDD STRUCTURE OF NEDD8 Deposited 1998-08-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 5 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 1–76（76 aa）
Chain B 1–76（76 aa）
Chain C 1–76（76 aa）
Chain D 1–76（76 aa）
Not recorded CL CHLORIDE ION × 2 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.8；pH 4.8
Resolution 1.60 Å R-free 0.300
1R4M APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex Deposited 2003-10-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain I 1–76（76 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；PEG10K, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.00 Å R-free 0.280
1R4M APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex Deposited 2003-10-07 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain J 1–76（76 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；PEG10K, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.00 Å R-free 0.280
1R4M APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex Deposited 2003-10-07 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain K 1–76（76 aa）
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；PEG10K, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.00 Å R-free 0.280
1R4M APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex Deposited 2003-10-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain L 1–76（76 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；PEG10K, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.00 Å R-free 0.280
1R4N APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex with ATP Deposited 2003-10-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain I 1–76（76 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；peg10k, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.60 Å R-free 0.290
1R4N APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex with ATP Deposited 2003-10-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain J 1–76（76 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；peg10k, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.60 Å R-free 0.290
1R4N APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex with ATP Deposited 2003-10-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain K 1–76（76 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；peg10k, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.60 Å R-free 0.290
1R4N APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex with ATP Deposited 2003-10-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain L 1–76（76 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；peg10k, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.60 Å R-free 0.290
1XT9 Crystal Structure of Den1 in complex with Nedd8 Deposited 2004-10-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
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 9；291 K；2M ammonium sulfate, 0.1M bicine, 4% tert-butanol, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.20 Å R-free 0.259
2BKR NEDD8 NEDP1 complex Deposited 2005-02-18 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–76（76 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 4.5；CRYSTALS WERE GROWN BY SETTING-DROP METHOD BY MIXING THE NEDP1-NEDD8 COMPLEX (20MG/ML) WITH EQUAL VOLUME OF RESERVOIR SOLUTION CONTAINING 20%PEG8000, 200MM NACL, 100MM PHOSPHATE CITRATE PH4.5, pH 4.50
Resolution 1.90 Å R-free 0.209
2KO3 Nedd8 solution structure Deposited 2009-09-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–76（76 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7；298 K；Ionic strength (raw mmCIF value) 200；Pressure ambient
NMR sample composition 1 mM [U-100% 13C; U-100% 15N] Nedd8-1, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2N7K Unveiling the structural determinants of KIAA0323 binding preference for NEDD8 Deposited 2015-09-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–81（81 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.8；298 K；Ionic strength (raw mmCIF value) 0.02；Pressure ambient
NMR sample composition 0.15-1.5 mM [U-100% 15N] protein, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2NVU Structure of APPBP1-UBA3~NEDD8-NEDD8-MgATP-Ubc12(C111A), a trapped ubiquitin-like protein activation complex Deposited 2006-11-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain I 1–76（76 aa）
Chain J 1–76（76 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；291 K；17% v/v PEG 3350, 0.1 M HEPES pH 7.0, 0.2 M Disodium tartrate, VAPOR DIFFUSION, HANGING DROP, temperature 291K, pH 7.00
Resolution 2.80 Å R-free 0.274
3DBH Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Ala-NEDD8Ala72Arg) Deposited 2008-05-31 Different mutation/modification Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain J 1–76（76 aa）
Mutation：A172R ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.85 Å R-free 0.274
3DBH Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Ala-NEDD8Ala72Arg) Deposited 2008-05-31 Different mutation/modification Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain I 1–76（76 aa）
Mutation：A172R ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.85 Å R-free 0.274
3DBH Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Ala-NEDD8Ala72Arg) Deposited 2008-05-31 Different mutation/modification Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain L 1–76（76 aa）
Mutation：A172R ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.85 Å R-free 0.274
3DBH Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Ala-NEDD8Ala72Arg) Deposited 2008-05-31 Different mutation/modification Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain K 1–76（76 aa）
Mutation：A172R ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；0.1 M Tris, 0.4 M ammonium acetate, 9-10% PEG 10K, 5 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.85 Å R-free 0.274
3DBR Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Gln-NEDD8Ala72Arg) Deposited 2008-06-02 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain K 1–76（76 aa）
Mutation：A172R ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.1 M Tris, 0.2 M NaCl, 10% PEG 10K, 8% PEG400, 5 mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.05 Å R-free 0.280
3DBR Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Gln-NEDD8Ala72Arg) Deposited 2008-06-02 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain L 1–76（76 aa）
Mutation：A172R ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.1 M Tris, 0.2 M NaCl, 10% PEG 10K, 8% PEG400, 5 mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.05 Å R-free 0.280
3DBR Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Gln-NEDD8Ala72Arg) Deposited 2008-06-02 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain J 1–76（76 aa）
Mutation：A172R ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.1 M Tris, 0.2 M NaCl, 10% PEG 10K, 8% PEG400, 5 mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.05 Å R-free 0.280
3DBR Structural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190Gln-NEDD8Ala72Arg) Deposited 2008-06-02 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain I 1–76（76 aa）
Mutation：A172R ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.1 M Tris, 0.2 M NaCl, 10% PEG 10K, 8% PEG400, 5 mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.05 Å R-free 0.280
3DQV Structural Insights into NEDD8 Activation of Cullin-RING Ligases: Conformational Control of Conjugation Deposited 2008-07-09 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–76（76 aa） Fragment：NEDD8 C-terminus covalently linked to Cul5 Lys724
Mutation：L162M Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions 277 K；with ~19% PEG3350, 275mM (NH4)2PO4, 5mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.00 Å R-free 0.299
3DQV Structural Insights into NEDD8 Activation of Cullin-RING Ligases: Conformational Control of Conjugation Deposited 2008-07-09 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–76（76 aa） Fragment：NEDD8 C-terminus covalently linked to Cul5 Lys724
Mutation：L162M Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions 277 K；with ~19% PEG3350, 275mM (NH4)2PO4, 5mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.00 Å R-free 0.299
3DQV Structural Insights into NEDD8 Activation of Cullin-RING Ligases: Conformational Control of Conjugation Deposited 2008-07-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 1–76（76 aa） Fragment：NEDD8 C-terminus covalently linked to Cul5 Lys724
Chain B 1–76（76 aa） Fragment：NEDD8 C-terminus covalently linked to Cul5 Lys724
Mutation：L162M Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：L162M Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions 277 K；with ~19% PEG3350, 275mM (NH4)2PO4, 5mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.00 Å R-free 0.299
3GZN Structure of NEDD8-activating enzyme in complex with NEDD8 and MLN4924 Deposited 2009-04-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain I 1–76（76 aa）
Not recorded ZN ZINC ION × 1 B39 [(1S,2S,4R)-4-{4-[(1S)-2,3-dihydro-1H-inden-1-ylamino]-7H-pyrrolo[2,3-d]pyrimidin-7-yl}-2-hydroxycyclopentyl]methyl sulfamate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 293 K；1.8 M tri-ammonium citrate pH 7.0, 4% (v/v) 1,3 butanediol, temperature 293K
Resolution 3.00 Å R-free 0.287
3GZN Structure of NEDD8-activating enzyme in complex with NEDD8 and MLN4924 Deposited 2009-04-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain J 1–76（76 aa）
Not recorded ZN ZINC ION × 1 B39 [(1S,2S,4R)-4-{4-[(1S)-2,3-dihydro-1H-inden-1-ylamino]-7H-pyrrolo[2,3-d]pyrimidin-7-yl}-2-hydroxycyclopentyl]methyl sulfamate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 293 K；1.8 M tri-ammonium citrate pH 7.0, 4% (v/v) 1,3 butanediol, temperature 293K
Resolution 3.00 Å R-free 0.287
4F8C Structure of the Cif:Nedd8 complex - Yersinia pseudotuberculosis Cycle Inhibiting Factor in complex with human Nedd8 Deposited 2012-05-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–81（81 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；289 K；2.2M sodium malonate, 44mM bis-tris propane (pH 7.0), 66mM bis-tris propane (pH 8.0), VAPOR DIFFUSION, SITTING DROP, temperature 289K
Resolution 1.95 Å R-free 0.235
4F8C Structure of the Cif:Nedd8 complex - Yersinia pseudotuberculosis Cycle Inhibiting Factor in complex with human Nedd8 Deposited 2012-05-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–81（81 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；289 K；2.2M sodium malonate, 44mM bis-tris propane (pH 7.0), 66mM bis-tris propane (pH 8.0), VAPOR DIFFUSION, SITTING DROP, temperature 289K
Resolution 1.95 Å R-free 0.235
4FBJ Structure of the Cif:Nedd8 complex - Photorhabdus luminescens Cycle Inhibiting Factor in complex with human Nedd8 Deposited 2012-05-23 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–81（81 aa）
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.7；289 K；20% PEG 4000, 200mM sodium acetate, 100mM MES pH 6.7, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Resolution 1.60 Å R-free 0.236
4HCP crystal structure of Burkholderia pseudomallei effector protein chbp in complex with nedd8 Deposited 2012-10-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–76（76 aa） Fragment：unp residues 1-76
Not recorded SO4 SULFATE ION × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 5.5；293 K；1.5 M ammonium sulfate and 100 mM citrate, pH 5.5, EVAPORATION, temperature 293K
Resolution 2.52 Å R-free 0.267
4P5O Structure of an RBX1-UBC12~NEDD8-CUL1-DCN1 complex: a RING-E3-E2~ubiquitin-like protein-substrate intermediate trapped in action Deposited 2014-03-18 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain K 1–76（76 aa）
Not recorded ZN ZINC ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；11% PEG3350, 0.2M ammonium citrate, 10mM ATP
Resolution 3.11 Å R-free 0.284
4P5O Structure of an RBX1-UBC12~NEDD8-CUL1-DCN1 complex: a RING-E3-E2~ubiquitin-like protein-substrate intermediate trapped in action Deposited 2014-03-18 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain H 1–76（76 aa）
Not recorded ZN ZINC ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；11% PEG3350, 0.2M ammonium citrate, 10mM ATP
Resolution 3.11 Å R-free 0.284
6R7F Structural basis of Cullin-2 RING E3 ligase regulation by the COP9 signalosome Deposited 2019-03-28 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 14 PDB declaration: tetradecameric
Chain N 1–76（76 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；15 mM HEPES pH 7.5 100 mM NaCL 0.5 mM DTT 1% Glycerol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.20 Å
6TTU Ubiquitin Ligation to substrate by a cullin-RING E3 ligase at 3.7A resolution: NEDD8-CUL1-RBX1 N98R-SKP1-monomeric b-TRCP1dD-IkBa-UB~UBE2D2 Deposited 2019-12-30 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain N 1–76（76 aa）
Not recorded ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.70 Å
7B5L Ubiquitin ligation to F-box protein substrates by SCF-RBR E3-E3 super-assembly: NEDD8-CUL1-RBX1-SKP1-SKP2-CKSHS1-Cyclin A-CDK2-p27-UBE2L3~Ub~ARIH1. Transition State 1 Deposited 2020-12-04 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain N 1–76（76 aa）
Not recorded ZN ZINC ION × 9 SY8 5-azanylpentan-2-one × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7B5N Ubiquitin ligation to F-box protein substrates by SCF-RBR E3-E3 super-assembly: NEDD8-CUL1-RBX1-UBE2L3~Ub~ARIH1. Deposited 2020-12-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain N 1–81（81 aa）
Not recorded ZN ZINC ION × 9 SY8 5-azanylpentan-2-one × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7ONI Structure of Neddylated CUL5 C-terminal region-RBX2-ARIH2* Deposited 2021-05-25 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain N 1–81（81 aa）
Not recorded ZN ZINC ION × 7 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8B3G C(N)RL4CSA-UVSSA-E2-ubiquitin complex. Deposited 2022-09-16 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain N 1–76（76 aa）
Not recorded ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
8B3I CRL4CSA-E2-Ub (state 2) Deposited 2022-09-16 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain N 1–76（76 aa）
Not recorded ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CAF N8C_Fab3b in complex with NEDD8-CUL1(WHB) Deposited 2023-01-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain F 1–76（76 aa） Fragment：UNP residues 1-76
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；2.0-2.1M Ammonium Sulfate, 0.1M Citrate pH 6.0, 10mM TCEP
Resolution 2.66 Å R-free 0.263
8CAF N8C_Fab3b in complex with NEDD8-CUL1(WHB) Deposited 2023-01-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain G 1–76（76 aa） Fragment：UNP residues 1-76
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；2.0-2.1M Ammonium Sulfate, 0.1M Citrate pH 6.0, 10mM TCEP
Resolution 2.66 Å R-free 0.263
8H38 Cryo-EM Structure of the KBTBD2-CRL3~N8-CSN(mutate) complex Deposited 2022-10-08 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 13 PDB declaration: tridecameric
Chain N 1–76（76 aa）
Not recorded ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
Resolution 4.25 Å
8Q7H Structure of CUL9-RBX1 ubiquitin E3 ligase complex in unneddylated and neddylated conformation - focused cullin dimer Deposited 2023-08-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain N 1–81（81 aa）
Not recorded ZN ZINC ION × 10 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
8RX0 (NEDD8)-CRL2VHL-MZ1-Brd4BD2-Ub(G76S, K48C)-UBE2R1(C93K, S138C, C191S, C223S)-Ub Deposited 2024-02-05 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric
Chain N 1–76（76 aa）
Not recorded 759 (2~{S},4~{R})-1-[(2~{S})-2-[2-[2-[2-[2-[2-[(9~{S})-7-(4-chlorophenyl)-4,5,13-trimethyl-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.0^{2,6}]trideca-2(6),4,7,10,12-pentaen-9-yl]ethanoylamino]ethoxy]ethoxy]ethoxy]ethanoylamino]-3,3-dimethyl-butanoyl]-~{N}-[[4-(4-methyl-2,3-dihydro-1,3-thiazol-5-yl)phenyl]methyl]-4-oxidanyl-pyrrolidine-2-carboxamide × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8WQC cryo-EM structure of neddylated CUL2-RBX1-ELOB-ELOC-FEM1B bound with the C-degron of CDK5R1 Deposited 2023-10-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain K 1–76（76 aa）
Chain N 1–76（76 aa）
Not recorded ZN ZINC ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.54 Å
8WQG cryo-EM structure of neddylated CUL2-RBX1-ELOB-ELOC-FEM1B bound with the C-degron of CCDC89 (conformation 1) Deposited 2023-10-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain K 1–76（76 aa）
Chain N 1–76（76 aa）
Not recorded ZN ZINC ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.09 Å
8WZN ParkinK211N in complex with phospho NEDD8 Deposited 2023-11-02 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–76（76 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 8 PEG DI(HYDROXYETHYL)ETHER × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；291 K；0.1 M, MMT, 7.0, 25% w/v, PEG 1500
Resolution 1.80 Å R-free 0.212
8WZO Parkin in complex with phospho NEDD8 Deposited 2023-11-02 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–76（76 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 8 EDO 1,2-ETHANEDIOL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；277 K；0.02 M Sodium/potassium phosphate, 0.1 M Bis-Tris propane, 7.5, 20% w/v PEG 3350
Resolution 2.25 Å R-free 0.248
9E77 Cryo-EM structure of CSN-N8 in complex with CSN5i-3 Deposited 2024-11-01 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric
Chain I 1–81（81 aa）
Not recorded 6LT 3-(difluoromethyl)-N-{6-[(5S,6S)-6-hydroxy-6,7,8,9-tetrahydro-5H-imidazo[1,5-a]azepin-5-yl][1,1'-biphenyl]-3-yl}-1-(propan-2-yl)-1H-pyrazole-5-carboxamide × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9EFM Cryo-EM structure of COP9 signalosome precatalytic state with neddylated cullin-1 Deposited 2024-11-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 11 PDB declaration: undecameric
Chain I 1–81（81 aa）
Not recorded ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9EFQ Cryo-EM structure of COP9 signalosome precatalytic state with neddylated cullin-2 Deposited 2024-11-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 11 PDB declaration: undecameric
Chain I 1–81（81 aa）
Not recorded ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.96 Å
9EFV Cryo-EM structure of CSN-N8CUL1 in complex with CSN5i-3 Deposited 2024-11-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 11 PDB declaration: undecameric
Chain I 1–81（81 aa）
Not recorded 6LT 3-(difluoromethyl)-N-{6-[(5S,6S)-6-hydroxy-6,7,8,9-tetrahydro-5H-imidazo[1,5-a]azepin-5-yl][1,1'-biphenyl]-3-yl}-1-(propan-2-yl)-1H-pyrazole-5-carboxamide × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.03 Å
9EG1 COP9 signalosome deneddylation complex with cullin-5 Deposited 2024-11-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 11 PDB declaration: undecameric
Chain I 1–81（81 aa）
Not recorded ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.52 Å
9EG8 Cryo-EM structure of COP9 signalosome precatalytic state with neddylated cullin-4A Deposited 2024-11-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 11 PDB declaration: undecameric
Chain I 1–81（81 aa）
Not recorded ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.39 Å
9EGL Cryo-EM structure of COP9 signalosome precatalytic state with neddylated cullin-3 Deposited 2024-11-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 11 PDB declaration: undecameric
Chain I 1–81（81 aa）
Not recorded ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.93 Å
9QO0 Pre-activated 9-subunit COP9 signalosome and neddylated SCF (Skp1-Skp2-Cks1) complex structure Deposited 2025-03-25 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: 15-meric
Chain K 1–76（76 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；15 mM Hepes pH 7.5, 120 mM NaCl, 0.5 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.26 Å
9QO1 Activated 9-subunit COP9 signalosome and neddylated SCF (SKP1-SKP2-CKS1) complex structure Deposited 2025-03-25 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: 12-meric
Chain K 1–76（76 aa）
Not recorded IHP INOSITOL HEXAKISPHOSPHATE × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.23 Å
9SDX Structure of RBR binding E2 variant crosslinked with NEDD8-CUL5-RBX2 bound ARIH2 and Ub Deposited 2025-08-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain N 1–81（81 aa）
Not recorded ZN ZINC ION × 7 SY8 5-azanylpentan-2-one × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.97 Å
9T7V Structure of LRRC58-EloB/C-CDO1 in complex with NEDD8-CUL5-RBX2-ARIH2-Ub Deposited 2025-11-12 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric
Chain N 1–76（76 aa）
Not recorded FE FE (III) ION × 1 SY8 5-azanylpentan-2-one × 1 ZN ZINC ION × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.95 Å
9UUM Cryo-EM structure of mezigdomide-organized CRL4-DDB1-CRBN-IKZF3(ZF2-ZF3)-UbcH5a-Ub ubiquitylation assembly Deposited 2025-05-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain N 1–76（76 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.41 Å
9V0A Cryo-EM structure of pomalidomide-organized CRL4-DDB1-CRBN-IKZF3(ZF2-ZF3)-UbcH5a-Ub ubiquitylation assembly Deposited 2025-05-17 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain N 1–76（76 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.69 Å
9V0B Cryo-EM structure of avadomide-organized CRL4-DDB1-CRBN-IKZF3(ZF2-ZF3)-UbcH5a-Ub ubiquitylation assembly Deposited 2025-05-17 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain N 1–76（76 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.54 Å
9V0F Cryo-EM structure of cemsidomide-organized CRL4-DDB1-CRBN-IKZF3(ZF2-ZF3)-UbcH5a-Ub ubiquitylation assembly Deposited 2025-05-17 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain N 1–76（76 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.71 Å

46 other PDB entries and 68 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name NEDD8_HUMAN
Isoform —
PDB entities 3
Chains and sequence ranges Author chain I； PDBConstruct 13–88； UniProt 1–76 Author chain J； PDBConstruct 13–88； UniProt 1–76 Author chain K； PDBConstruct 13–88； UniProt 1–76 Author chain L； PDBConstruct 13–88； UniProt 1–76

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 3dbl

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 3dbl
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2. Structure Basics 2. Structure Basics

Entry ID entry_id3dbl
Deposition date deposition_date2008-06-01
Structure title titleStructural Dissection of a Gating Mechanism Preventing Misactivation of Ubiquitin by NEDD8's E1 (APPBP1-UBA3Arg190wt-NEDD8Ala72Gln)
Keywords keywords;Cell cycle, activating enzyme, Apoptosis, Membrane, Ubl conjugation pathway, ATP-binding, Ligase, Nucleotide-binding, Polymorphism, Nucleus ;; CELL CYCLE
Experimental Method methodX-RAY DIFFRACTION
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier56.28 Å
Radius of gyration Rg (electron density) rg_electron55.78 Å
Forward intensity I(0) i02955610000.00
Molecular weight molecular_weight462790.0 kDa
Excluded volume excluded_volume581170 ų
Envelope volume envelope_volume827390 ų
Hydration-shell volume shell_volume117790 ų
Envelope diameter envelope_diameter195.5 Å
Shell Rg shell_rg63.70 Å
Envelope Rg envelope_rg54.83 Å
Shape Rg shape_rg55.78 Å
Total Rg total_rg55.98 Å
Total atoms total_atoms32577
Residues n_residues4121
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 Å−1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3
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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax182.9 Å
Rg (real space) rg_real56.10 Å
Rg uncertainty (real space) rg_real_error1.33 Å
I(0) (real space) i0_real2.9560e+09
I(0) uncertainty (real space) i0_real_error5.6330e+07
Rg (reciprocal space) rg_reciprocal56.42 Å
I(0) (reciprocal space) i0_reciprocal2957000000.0000
Solution quality estimate total_estimate0.8835
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary71.9 Å
Skewness Skewness skewness0.187
Kurtosis Kurtosis kurtosis-0.403
Angular range angular_range— – 0.1400 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha457000000.0000
Real-space data points n_real_points29
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.896; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.984; Smooth: 0.809
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (4)

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7. Fold Classification (SCOP + CATH) 37 domains

SCOP 2.08 (17 domains)

Domain ID domain_idd3dbla_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.111 — Activating enzymes of the ubiquitin-like proteins
Superfamily Superfamily superfamilyc.111.1 — Activating enzymes of the ubiquitin-like proteins
Family Family familyc.111.1.2 — Ubiquitin activating enzymes (UBA)
Domain ID domain_idd3dblb2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.111 — Activating enzymes of the ubiquitin-like proteins
Superfamily Superfamily superfamilyc.111.1 — Activating enzymes of the ubiquitin-like proteins
Family Family familyc.111.1.2 — Ubiquitin activating enzymes (UBA)
Domain ID domain_idd3dblb3
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd3dblc_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.111 — Activating enzymes of the ubiquitin-like proteins
Superfamily Superfamily superfamilyc.111.1 — Activating enzymes of the ubiquitin-like proteins
Family Family familyc.111.1.2 — Ubiquitin activating enzymes (UBA)
Domain ID domain_idd3dbld2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.111 — Activating enzymes of the ubiquitin-like proteins
Superfamily Superfamily superfamilyc.111.1 — Activating enzymes of the ubiquitin-like proteins
Family Family familyc.111.1.2 — Ubiquitin activating enzymes (UBA)
Domain ID domain_idd3dbld3
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd3dble_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.111 — Activating enzymes of the ubiquitin-like proteins
Superfamily Superfamily superfamilyc.111.1 — Activating enzymes of the ubiquitin-like proteins
Family Family familyc.111.1.2 — Ubiquitin activating enzymes (UBA)
Domain ID domain_idd3dblf2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.111 — Activating enzymes of the ubiquitin-like proteins
Superfamily Superfamily superfamilyc.111.1 — Activating enzymes of the ubiquitin-like proteins
Family Family familyc.111.1.2 — Ubiquitin activating enzymes (UBA)
Domain ID domain_idd3dblf3
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd3dblg_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.111 — Activating enzymes of the ubiquitin-like proteins
Superfamily Superfamily superfamilyc.111.1 — Activating enzymes of the ubiquitin-like proteins
Family Family familyc.111.1.2 — Ubiquitin activating enzymes (UBA)
Domain ID domain_idd3dblh2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.111 — Activating enzymes of the ubiquitin-like proteins
Superfamily Superfamily superfamilyc.111.1 — Activating enzymes of the ubiquitin-like proteins
Family Family familyc.111.1.2 — Ubiquitin activating enzymes (UBA)
Domain ID domain_idd3dblh3
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd3dbli2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.15 — beta-Grasp (ubiquitin-like)
Superfamily Superfamily superfamilyd.15.1 — Ubiquitin-like
Family Family familyd.15.1.1 — Ubiquitin-related
Domain ID domain_idd3dbli3
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd3dblj_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.15 — beta-Grasp (ubiquitin-like)
Superfamily Superfamily superfamilyd.15.1 — Ubiquitin-like
Family Family familyd.15.1.1 — Ubiquitin-related
Domain ID domain_idd3dblk_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.15 — beta-Grasp (ubiquitin-like)
Superfamily Superfamily superfamilyd.15.1 — Ubiquitin-like
Family Family familyd.15.1.1 — Ubiquitin-related
Domain ID domain_idd3dbll_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.15 — beta-Grasp (ubiquitin-like)
Superfamily Superfamily superfamilyd.15.1 — Ubiquitin-like
Family Family familyd.15.1.1 — Ubiquitin-related

CATH v4.4 (20 domains)

Domain ID domain_id3dblA01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3dblB01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3dblB02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology10 — Arc Repressor Mutant, subunit A
Homologous superfamily homologous superfamily520 — Ubiquitin activating enzymes (Uba3). Chain: B, domain 2
Domain ID domain_id3dblB03
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily260 — NEDD8-activating enzyme E1, catalytic subunit
Domain ID domain_id3dblC01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3dblD01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3dblD02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology10 — Arc Repressor Mutant, subunit A
Homologous superfamily homologous superfamily520 — Ubiquitin activating enzymes (Uba3). Chain: B, domain 2
Domain ID domain_id3dblD03
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily260 — NEDD8-activating enzyme E1, catalytic subunit
Domain ID domain_id3dblE01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3dblF01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3dblF02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology10 — Arc Repressor Mutant, subunit A
Homologous superfamily homologous superfamily520 — Ubiquitin activating enzymes (Uba3). Chain: B, domain 2
Domain ID domain_id3dblF03
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily260 — NEDD8-activating enzyme E1, catalytic subunit
Domain ID domain_id3dblG01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3dblH01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id3dblH02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology10 — Arc Repressor Mutant, subunit A
Homologous superfamily homologous superfamily520 — Ubiquitin activating enzymes (Uba3). Chain: B, domain 2
Domain ID domain_id3dblH03
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily260 — NEDD8-activating enzyme E1, catalytic subunit
Domain ID domain_id3dblI00
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1
Domain ID domain_id3dblJ00
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1
Domain ID domain_id3dblK00
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1
Domain ID domain_id3dblL00
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology20 — Ubiquitin-like (UB roll)
Homologous superfamily homologous superfamily90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1
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8. Citations (1)

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9. Files and Curves (10)