Current Protein Identity：P01709
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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 |
|---|---|---|---|---|---|---|---|
| 1A8J IMMUNOGLOBULIN LAMBDA LIGHT CHAIN DIMER (MCG) COMPLEX WITH ASPARTAME Deposited 1998-03-26 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain H
21–235（215 aa）
Chain L
21–235（215 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) | PME N-L-ALPHA-ASPARTYL L-PHENYLALANINE 1-METHYL ESTER × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 6.2；PROTEIN WAS CRYSTALLIZED IN FRESH 1.9M AMMONIUM SULFATE BUFFERED AT PH 6.2 WITH PHOSPHATE AND THE MOTHER LIQUOR WAS SATURATED WITH ASPARTAME.
|
Resolution 2.70 Å R-free 0.380 |
| 1DCL MCG, A LAMBDA V TYPE LIGHT-CHAIN DIMER (BENCE-JONES PROTEIN), CRYSTALLIZED FROM AMMONIUM SULFATE Deposited 1995-10-16 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
21–235（215 aa）
Chain B
21–235（215 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
CRYSTALLIZED FROM AMMONIUM SULFATE
|
Resolution 2.30 Å |
| 2MCG THREE-DIMENSIONAL STRUCTURE OF A LIGHT CHAIN DIMER CRYSTALLIZED IN WATER. CONFORMATIONAL FLEXIBILITY OF A MOLECULE IN TWO CRYSTAL FORMS Deposited 1989-05-09 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain 1
21–235（215 aa）
Chain 2
21–235（215 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) 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 2.00 Å |
| 4UNT Induced monomer of the Mcg variable domain Deposited 2014-05-30 | Assembly 1 Protein homooligomer Homooligomer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count |
Chain A
1–110（110 aa）
Fragment：LIGHT-CHAIN VARIABLE DOMAIN, RESIDUES 1-110
Chain B
1–110（110 aa）
Fragment：LIGHT-CHAIN VARIABLE DOMAIN, RESIDUES 1-110
Chain C
1–110（110 aa）
Fragment：LIGHT-CHAIN VARIABLE DOMAIN, RESIDUES 1-110
Chain D
1–110（110 aa）
Fragment：LIGHT-CHAIN VARIABLE DOMAIN, RESIDUES 1-110
Chain E
1–110（110 aa）
Fragment：LIGHT-CHAIN VARIABLE DOMAIN, RESIDUES 1-110
Chain F
1–110（110 aa）
Fragment：LIGHT-CHAIN VARIABLE DOMAIN, RESIDUES 1-110
Chain G
1–110（110 aa）
Fragment：LIGHT-CHAIN VARIABLE DOMAIN, RESIDUES 1-110
Chain H
1–110（110 aa）
Fragment：LIGHT-CHAIN VARIABLE DOMAIN, RESIDUES 1-110
|
Mutation：YES Mutation：YES Mutation：YES Mutation：YES Mutation：YES Mutation：YES Mutation：YES Mutation：YES | SO4 SULFATE ION × 13 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 8；0.5M LICL, 1.65M (NH4)2SO4, pH 8
|
Resolution 2.70 Å R-free 0.289 |
| 4UNU MCG - a dimer of lambda variable domains Deposited 2014-05-30 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–110（110 aa）
Fragment：LIGHT-CHAIN VARIABLE DOMAIN, RESIDUES 1-110
Chain B
1–110（110 aa）
Fragment：LIGHT-CHAIN VARIABLE DOMAIN, RESIDUES 1-110
|
Not recorded | 15P POLYETHYLENE GLYCOL (N=34) × 1 SO4 SULFATE ION × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 8；2M NACL, 2M (NH4)2SO4, pH 8
|
Resolution 0.95 Å R-free 0.130 |
| 4UNV Covalent dimer of lambda variable domains Deposited 2014-05-30 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–110（110 aa）
Fragment：LIGHT-CHAIN VARIABLE DOMAIN, RESIDUES 1-110
|
Mutation：YES | SO4 SULFATE ION × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 4.6；0.1M CH3COONA PH4.6, 2M (NH4)2SO4
|
Resolution 1.60 Å R-free 0.258 |
| 5ACL Mcg immunoglobulin variable domain with sulfasalazine Deposited 2015-08-17 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–110（110 aa）
Fragment：IG LAMBDA CHAIN V-II REGION MGC
|
Not recorded | SAS 2-HYDROXY-(5-([4-(2-PYRIDINYLAMINO)SULFONYL]PHENYL)AZO)BENZOIC ACID × 1 SO4 SULFATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 8.5；0.2 M TRI-POTASSIUM CITRATE, 2.2 M (NH4)2SO4, 0.5 M SULFASALAZINE, pH 8.5
|
Resolution 1.49 Å R-free 0.187 |
| 5ACM Mcg immunoglobulin variable domain with methylene blue Deposited 2015-08-17 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–110（110 aa）
Fragment：IG LAMBDA CHAIN V-II REGION MGC
|
Not recorded | MBT 3,7-BIS(DIMETHYLAMINO)PHENOTHIAZIN-5-IUM × 1 SO4 SULFATE ION × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 8.5；0.2 M NH4CL, 2.2 M (NH4)2SO4, 0.5 M METHYLENE BLUE, pH 8.5
|
Resolution 1.05 Å R-free 0.122 |
| 5ACM Mcg immunoglobulin variable domain with methylene blue Deposited 2015-08-17 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
1–110（110 aa）
Fragment：IG LAMBDA CHAIN V-II REGION MGC
|
Not recorded | SO4 SULFATE ION × 2 GOL GLYCEROL × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 8.5；0.2 M NH4CL, 2.2 M (NH4)2SO4, 0.5 M METHYLENE BLUE, pH 8.5
|
Resolution 1.05 Å R-free 0.122 |