1VZT
ROLES OF INDIVIDUAL RESIDUES OF ALPHA-1,3 GALACTOSYLTRANSFERASES IN SUBSTRATE BINDING AND CATALYSIS
Replaces: 1O7REntity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | N-ACETYLLACTOSAMINIDE ALPHA-1,3-GALACTOSYLTRANSFERASE | polymer | 289 | 33961.0 | 2 | UniProt (P14769) Pfam (PF03414) | BOS TAURUS (BOVINE) | GALACTOSYLTRANSFERASE, UDP-GALACTOSE, BETA-D-GALACTOSYL-1,4-N-ACETYL-D-GLUCOSAMINIDE ALPHA-1,3-GALACTOSYLTRANSFERASE |
| 2 | C, F (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 3 | D, G (A, B) | URIDINE-5'-DIPHOSPHATE | non-polymer | 404.2 | 2 | Chemie (UDP) | |||
| 4 | E, H (A, B) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 2 | Chemie (TRS) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 442 | Chemie (HOH) |
Sequence modifications
A, B: 80 - 368 (UniProt: P14769)
| PDB | External Database | Details |
|---|---|---|
| Gly 249 | Trp 249 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 67922.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1162.5 | |
| All* | Total formula weight | 69084.5 |
