Current Protein Identity：P13811
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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 |
|---|---|---|---|---|---|---|---|
| 1B44 CRYSTAL STRUCTURE OF THE B SUBUNIT OF HEAT-LABILE ENTEROTOXIN FROM E. COLI CARRYING A PEPTIDE WITH ANTI-HSV ACTIVITY Deposited 1999-01-04 | Assembly 1 Protein homooligomer Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count |
Chain D
22–124（103 aa）
Fragment：SUBUNIT B
Chain E
22–124（103 aa）
Fragment：SUBUNIT B
Chain F
22–124（103 aa）
Fragment：SUBUNIT B
Chain G
22–124（103 aa）
Fragment：SUBUNIT B
Chain H
22–124（103 aa）
Fragment：SUBUNIT B
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 6；pH 6
|
Resolution 3.30 Å R-free 0.255 |
| 1LTR CRYSTAL STRUCTURE OF THE B SUBUNIT OF HUMAN HEAT-LABILE ENTEROTOXIN FROM E. COLI CARRYING A PEPTIDE WITH ANTI-HSV ACTIVITY Deposited 1998-07-31 | Assembly 1 Protein homooligomer Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count |
Chain D
22–123（102 aa）
Fragment：SUBUNIT B-R2
Chain E
22–123（102 aa）
Fragment：SUBUNIT B-R2
Chain F
22–123（102 aa）
Fragment：SUBUNIT B-R2
Chain G
22–123（102 aa）
Fragment：SUBUNIT B-R2
Chain H
22–123（102 aa）
Fragment：SUBUNIT B-R2
|
Mutation：N103K Mutation：N103K Mutation：N103K Mutation：N103K Mutation：N103K | SO4 SULFATE ION × 6 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 6；pH 6
|
Resolution 3.04 Å R-free 0.217 |
| 1LTR CRYSTAL STRUCTURE OF THE B SUBUNIT OF HUMAN HEAT-LABILE ENTEROTOXIN FROM E. COLI CARRYING A PEPTIDE WITH ANTI-HSV ACTIVITY Deposited 1998-07-31 | Assembly 2 Protein homooligomer Homooligomer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count |
Chain D
22–123（102 aa）
Fragment：SUBUNIT B-R2
Chain E
22–123（102 aa）
Fragment：SUBUNIT B-R2
Chain F
22–123（102 aa）
Fragment：SUBUNIT B-R2
Chain G
22–123（102 aa）
Fragment：SUBUNIT B-R2
Chain H
22–123（102 aa）
Fragment：SUBUNIT B-R2
|
Mutation：N103K Mutation：N103K Mutation：N103K Mutation：N103K Mutation：N103K | SO4 SULFATE ION × 12 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 6；pH 6
|
Resolution 3.04 Å R-free 0.217 |
| 2O2L Crystal structure of human heat-labile enterotoxin in complex with a blood group A antigen analog Deposited 2006-11-30 | Assembly 1 Other combination Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count |
Chain D
22–124（103 aa）
Chain E
22–124（103 aa）
Chain F
22–124（103 aa）
Chain G
22–124（103 aa）
Chain H
22–124（103 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.53 Å R-free 0.237 |
| 2O2L Crystal structure of human heat-labile enterotoxin in complex with a blood group A antigen analog Deposited 2006-11-30 | Assembly 2 Other combination Homooligomer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count |
Chain I
22–124（103 aa）
Chain J
22–124（103 aa）
Chain K
22–124（103 aa）
Chain L
22–124（103 aa）
Chain M
22–124（103 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.53 Å R-free 0.237 |