1ZIZ
Crystal Structure of Human Galactosyltransferase (GTB) Complexed with Galactose
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | ABO blood group (transferase A, alpha 1-3-N-acetylgalactosaminyltransferase; transferase B, alpha 1-3-galactosyltransferase) | polymer | 293 | 34156.4 | 1 | UniProt (P16442) Pfam (PF03414) In PDB | Homo sapiens (human) | |
2 | A | beta-D-galactopyranose | non-polymer | 180.2 | 1 | Chemie (GAL) | |||
3 | A | MERCURY (II) ION | non-polymer | 200.6 | 6 | Chemie (HG) | |||
4 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
5 | water | water | 18.0 | 245 | Chemie (HOH) |
Sequence modifications
A: 64 - 354 (UniProt: P16442)
PDB | External Database | Details |
---|---|---|
Phe 62 | - | cloning artifact |
Met 63 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 34156.4 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 1419.1 | |
All* | Total formula weight | 35575.6 |