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) PubChem (27854) | |||
| 3 | D, G (A, B) | URIDINE-5'-DIPHOSPHATE | non-polymer | 404.2 | 2 | Chemie (UDP) PubChem (1158) PubChem (6031) PubChem (25323044) PubChem (25323048) PubChem (44298965) PubChem (53486216) PubChem (3084486) PubChem (60098857) PubChem (57448939) PubChem (6101632) PubChem (6604175) PubChem (91746160) PubChem (92332560) PubChem (92332561) PubChem (92332562) PubChem (92332563) PubChem (11811538) PubChem (93088131) PubChem (93630083) PubChem (12049241) | |||
| 4 | E, H (A, B) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 2 | Chemie (TRS) PubChem (3777159) | |||
| 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 |
