Current Protein Identity：P21310
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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 |
|---|---|---|---|---|---|---|---|
| 1B8F Histidine ammonia-lyase (HAL) from Pseudomonas putida Deposited 1999-01-31 | Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain A
2–510（509 aa）
|
Mutation：C273A Non-standard monomer：Yes (specific site not provided by mmCIF) | SO4 SULFATE ION × 4 GOL GLYCEROL × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 8.1；CRYSTALLIZED FROM 2.0 M (NH4)2SO4, 1 % GLYCEROL, 2 % PEG 400, 0.1 M HEPES AT pH 8.1. 20 % (V/V) GLYCEROL WERE USED AS CRYOPROTECTANT
|
Resolution 2.10 Å R-free 0.263 |
| 1EB4 Histidine Ammonia-Lyase (HAL) Mutant F329A from Pseudomonas putida Deposited 2001-07-19 | Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain A
2–510（509 aa）
|
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) | SO4 SULFATE ION × 4 GOL GLYCEROL × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 8.1；2.0 M (NH4)2 SO4, 1 % GLYCEROL, 2 % PEG 400, 0.1 M HEPES AT PH 8.1. 20 % (V/V) GLYCEROL USED AS CRYOPROTECTANT
|
Resolution 2.00 Å R-free 0.232 |
| 1GK2 Histidine Ammonia-Lyase (HAL) Mutant F329G from Pseudomonas putida Deposited 2001-08-07 | Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain A
2–510（509 aa）
Chain B
2–510（509 aa）
Chain C
2–510（509 aa）
Chain D
2–510（509 aa）
|
Mutation：YES Mutation：YES Mutation：YES Mutation：YES | GOL GLYCEROL × 4 SO4 SULFATE ION × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 8.1；CRYSTALLIZED FROM 2.0 M (NH4)2SO4, 1 % GLYCEROL, 2 % PEG 400, 0.1 M HEPES AT PH 8.1. 20 % (V/V) GLYCEROL WERE USED AS CRYOPROTECTANT
|
Resolution 1.90 Å R-free 0.226 |
| 1GK3 Histidine Ammonia-Lyase (HAL) Mutant D145A from Pseudomonas putida Deposited 2001-08-07 | Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain A
2–510（509 aa）
|
Mutation：YES | SO4 SULFATE ION × 4 GOL GLYCEROL × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 8.1；CRYSTALLIZED FROM 2.0 M (NH4)2SO4, 1 % GLYCEROL, 2 % PEG 400, 0.1 M HEPES AT PH 8.1. 20 % (V/V) GLYCEROL WERE USED AS CRYOPROTECTANT
|
Resolution 2.25 Å R-free 0.280 |
| 1GKJ Histidine Ammonia-Lyase (HAL) Mutant Y280F from Pseudomonas putida Deposited 2001-08-15 | Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain A
2–510（509 aa）
|
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) | SO4 SULFATE ION × 4 GOL GLYCEROL × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 8.1；CRYSTALLIZED FROM 2.0 M (NH4)2SO4, 1 % GLYCEROL, 2 % PEG 400, 0.1 M HEPES AT PH 8.1. 20 % (V/V) GLYCEROL WERE USED AS CRYOPROTECTANT
|
Resolution 1.70 Å R-free 0.236 |
| 1GKM HISTIDINE AMMONIA-LYASE (HAL) FROM PSEUDOMONAS PUTIDA INHIBITED WITH L-CYSTEINE Deposited 2001-08-16 | Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain B
2–510（509 aa）
|
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) | CYS CYSTEINE × 4 SO4 SULFATE ION × 4 GOL GLYCEROL × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 8.1；CRYSTALLIZED FROM 2.0 M (NH4) 2SO4, 1 % GLYCEROL, 2 % PEG 400, 0.1 M HEPES AT PH 8.1. 25 % (V/V) GLYCEROL WERE USED AS CRYOPROTECTANT
|
Resolution 1.00 Å R-free 0.135 |