2O2L
Crystal structure of human heat-labile enterotoxin in complex with a blood group A antigen analog
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... (D, E, F, G, H...) | Heat-labile enterotoxin B chain | polymer | 103 | 11731.4 | 10 | UniProt (P13811) Pfam (PF01376) UniProt (by SIFTS) (P0CK94) | Escherichia coli | LT-B, human, LTH-B |
| 2 | K, L, M, N, O... (A, B, C, N, O...) | alpha-L-fucopyranose-(1-2)-[2-acetamido-2-deoxy-alpha-D-galactopyranose-(1-3)]beta-D-galactopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]beta-D-glucopyranose | branched | 837.8 | 10 | In PDB GlyTouCan (G62121FH) | |||
| 3 | AA, BA, CA, DA, U... (J, K, L, M, D...) | water | water | 18.0 | 278 | Chemie (HOH) |
Sequence modifications
D, E, F, G, H, I, J, K, L, M: 1 - 103 (UniProt: P13811)
| PDB | External Database | Details |
|---|---|---|
| Lys 103 | Asn 124 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 117314.4 | |
| Branched | Number of molecules | 10 |
| Total formula weight | 8377.7 | |
| All* | Total formula weight | 125692.1 |
