2I7B
Structure of the naturally occuring mutant of human ABO(H) Blood group B glycosyltransferase: GTB/A268T
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | alpha 1-3-galactosyltransferase | polymer | 292 | 34039.3 | 1 | UniProt (Q6ISD4) Pfam (PF03414) UniProt (by SIFTS) (P16442) | Homo sapiens (human) | Transferase A, alpha 1-3-N- acetylgalactosaminyltransferase; transferase B |
| 2 | B, C, D, E (A) | MERCURY (II) ION | non-polymer | 200.6 | 4 | Chemie (HG) | |||
| 3 | F (A) | water | water | 18.0 | 186 | Chemie (HOH) |
Sequence modifications
A: 64 - 354 (UniProt: Q6ISD4)
| PDB | External Database | Details |
|---|---|---|
| Met 63 | - | initiating methionine |
| Thr 268 | Ala 268 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34039.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 802.4 | |
| All* | Total formula weight | 34841.7 |
