4C2S
Crystal structure of the fucosylgalactoside alpha N- acetylgalactosaminyltransferase (GTA P156L mutant) in complex with UDP and deoxy-H-antigen acceptor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | HISTO-BLOOD GROUP ABO SYSTEM TRANSFERASE | polymer | 292 | 34063.4 | 2 | UniProt (P16442) Pfam (PF03414) In PDB | HOMO SAPIENS (HUMAN) | FUCOSYLGLYCOPROTEIN 3-ALPHA-GALACTOSYLTRANSFERASE, FUCOSYLGLYCOPROTEIN ALPHA-N-ACETYLGALACTOSAMINYLTRANSFERASE, GLYCOPROTEIN-FUCOSYLGALACTOSIDE ALPHA-N-ACETYLGALACTOSAMINYLTRANSFERASE, GLYCOPROTEIN-FUCOSYLGALACTOSIDE ALPHA-GALACTOSYLTRANSFERASE, HISTO-BLOOD GROUP A TRANSFERASE, A TRANSFERASE, HISTO-BLOOD GROUP B TRANSFERASE, B TRANSFERASE, NAGAT, FUCOSYLGLYCOPROTEIN ALPHA-N-ACETYLGALACTOSAMINYLTRANSFERASE SOLUBLE FORM |
| 2 | C, D | alpha-L-fucopyranose-(1-2)-hexyl 3-deoxy-beta-D-galactopyranoside | branched | 394.5 | 2 | In PDB GlyTouCan (G50243CR) | |||
| 3 | A, B | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 4 | A, B | URIDINE-5'-DIPHOSPHATE | non-polymer | 404.2 | 2 | Chemie (UDP) | |||
| 5 | water | water | 18.0 | 127 | Chemie (HOH) |
Sequence modifications
A, B: 64 - 354 (UniProt: P16442)
| PDB | External Database | Details |
|---|---|---|
| Met 63 | - | expression tag |
| Leu 156 | Pro 156 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 68126.7 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 788.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 918.2 | |
| All* | Total formula weight | 69833.8 |
