1ZHJ
Crystal Structure of human N-acetylgalactosaminyltransferase (GTA) 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 (A) | Histo-blood group ABO system transferase (NAGAT) Includes: Glycoprotein-fucosylgalactoside alpha-N- acetylgalactosaminyltransferase | polymer | 297 | 34564.9 | 1 | UniProt (P16442) Pfam (PF03414) | Homo sapiens (human) | Fucosylglycoprotein alpha-N-acetylgalactosaminyltransferase) (Histo-blood group A transferase) (A transferase) |
| 2 | B (A) | beta-D-galactopyranose | non-polymer | 180.2 | 1 | Chemie (GAL) | |||
| 3 | C, D, F, G, H (A) | MERCURY (II) ION | non-polymer | 200.6 | 5 | Chemie (HG) | |||
| 4 | E, I (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 5 | J (A) | water | water | 18.0 | 231 | Chemie (HOH) |
Sequence modifications
A: 64 - 354 (UniProt: P16442)
| PDB | External Database | Details |
|---|---|---|
| Ala 58 | - | cloning artifact |
| Ile 59 | - | cloning artifact |
| Gly 60 | - | cloning artifact |
| Glu 61 | - | cloning artifact |
| Phe 62 | - | cloning artifact |
| Met 63 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34564.9 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1254.0 | |
| All* | Total formula weight | 35818.9 |
